XXVI INTERNATIONAL MINERAL PROCESSING CONGRESS (IMPC) 2012 PROCEEDINGS / NEW DELHI, INDIA / 24 - 28 SEPTEMBER 2012

XXVI International Mineral Processing Congress - IMPC 2012 New Delhi, India

September 24-28, 2012

Conference Proceedings

Organized by:


© International Mineral Processing Congress - IMPC 2012

All papers published in this volume were reviewed prior to publication.

IMPC is not responsible as a body for the facts and opinions advanced in any of its publications.

ISBN: 81-901714-3-7

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Welcome We extend a warm welcome to all our delegates to IMPC 2012 It is a great honour for the mineral engineering fraternity in India to host the XXVI International Mineral Processing Congress (IMPC) in New Delhi from September 24 -28, 2012. It is indeed a privilege for us in India to welcome you and celebrate with you the glorious sixty years of IMPC in New Delhi in September 2012. The Indian Institute of Mineral Engineers (IIME) and The Indian Institute of Metals (IIM) are proud to be the organizers of the XXVI IMPC in collaboration with and support from other professional organizations and industry.

India is known for its ancient heritage in minerals and metals. The non-corroding Delhi Iron pillar (more than 1600 years old), the legendary Wootz steel from which famous Damascus swords were made, the ruins of ancient retorts that were used to produce thousands of tons of zinc in Rajasthan, the exquisitely crafted bronze icons from south India made by the "lost wax' process - are all testimony to the level of technological excellence achieved by the Indian sub-continent. Minerals and metals industry continues to be of great importance to India and it is going through resurgence in recent times. Impressive growth projections in the production of minerals during the next decade promise huge investments in the industry.

The mining, minerals and metals industry globally and particularly in India is confronted with new challenges of reducing its environmental footprint. Land, energy and water are extremely scarce resources in India. Our theme for IMPC 2012 is therefore titled "Innovative Processing for Sustainable Growth". IMPC has been an excellent forum for the best professionals from the industry, academia, and the research institutions to meet and deliberate on the challenges and the opportunities in the field. All of us in the organizing committee have worked hard to make IMPC 2012 a professionally rewarding and socially enjoyable experience for all our delegates.

We would like to extend a warm welcome to all the delegates to IMPC 2012 and wish you all a pleasant and fruitful stay in New Delhi.

Pradip B. K. Mishra

President Chairman (Organizing Committee)


Foreword The XXVI International Mineral Processing Congress (IMPC 2012), being organized in New Delhi, India during 24-28 September, 2012, marks a milestone in the annals of IMPC, as it heralds the completion of sixty years since the commencement of this prestigious Congress series dedicated to mineral processing. We are indeed honoured to host this prestigious event for the first time in India. The theme of the Congress “Innovative Processing for Sustainable Growth” has been aptly chosen to address the current challenges facing the minerals industry worldwide.

IMPC 2012 is jointly organized by the Indian Institute of Mineral Engineers and the Indian Institute of Metals and is supported by the Ministries of Steel, Mines, Coal, and Science and Technology of the Government of India, as well as the Council of Scientific and Industrial Research (CSIR), and the Indian National Academy of Engineering (INAE). The munificent support received from our patrons- Metso, Tata Steel and Vale, and the platinum, diamond, gold and silver sponsors has made it possible to organize an event of this magnitude, and we are indebted to them. We are also grateful to the sponsors of various sessions, Congress lunches, dinners and banquet.

The response to the call for abstracts was overwhelming and over 1100 abstracts were received. After the due review process carried out by a minimum of two referees, anonymous to the authors, around 650 full manuscripts were submitted by the authors for inclusion in the Congress Proceedings volume. The subject matter encompasses a broad range of themes dealing with beneficiation of bauxite and base metals, mineral processing for iron and steel industry, coal preparation, processing of precious metals, industrial minerals, strategic and rare minerals, dewatering and rheology of suspensions, sorting techniques, separation processes, sustainability and environmental issues apart from traditional areas such as mineralogical characterization, flotation, comminution, agglomeration and hydrometallurgy. Special sessions are arranged for human resource development and for leveraging information and communication technologies for mining and mineral processing. The technical programme is organized in seven parallel sessions each day and two dedicated poster sessions, besides the 11 plenary lectures. In addition to the keynote and invited presentations (44), the technical talks comprise of oral (180), short oral (170) and poster presentations (270). The Technical Committee was confronted with the herculean task of scrutinizing the abstracts, identifying the reviewers for refereeing the full manuscripts, and finally going through the difficult selection process for the oral, short oral and poster presentations.The Technical Committee expresses its deep sense of gratitude to all the authors for their valuable contributions, in particular for sending the revised manuscripts in time so that the publication deadlines could be met, as well as the referees- which also included the IMPC Council members - for their critical inputs for enhancing the value of these contributions to the mineral engineering community at large.

The publication of the Congress Proceedings, Book of Abstracts, and the Technical Programme was entrusted to Technowrites, Pune, New Concept, Delhi, and Navbharath Press, Bangalore, respectively – an arduous task indeed - to whom we express our sincere gratitude. We trust you will find the Proceedings a valuable record of the innovations, research and development work and plant practices being carried out the world over in this important discipline.

Needless to say, we are highly indebted to the members of the International Advisory Committee, Congress Steering Committee, Organising Committee, the patrons, sponsors, exhibitors, media partners, co-hosts and all who have worked tirelessly and spared no effort in the various organizational tasks. On behalf of the Technical Committee, we look forward to meeting you at New Delhi and are hopeful you will find the XXVI International Mineral Processing Congress, in its diamond jubilee year, a rewarding and fruitful experience.

S.P. Mehrotra and S. Subramanian Chairpersons, Technical Committee, IMPC 2012


Conference OrganizationPatrons

• Banerjee, S., Former Secretary, Department of Atomic Energy

• Brahmachari, S.K., Director General, Council of Scientific and Industrial Research (CSIR)

• Misra, P.K., Former Secretary, Ministry of Steel

• Nerurkar, H.M., President, Indian Institute of Metals (IIM)

• Ramasami, T., Secretary, Department of Science and Technology (DST)

• Venugopal, R., President, Indian Institute of Mineral Engineers (IIME)

• Vijay Kumar, S., Former Secretary, Ministry of Mines

President

• Pradip, Tata Research Development and Design Centre, A Division of Tata Consultancy Services Ltd., Pune

Chairman, Organizing Committee

• Mishra, B. K., Institute of Minerals and Materials Technology (IMMT), Bhubaneshwar

Chairman, Steering Committee

• Nerurkar, H.M., Tata Steel, Jamshedpur

Chairpersons, Technical Committee

• Mehrotra, S.P., Indian Institute of Technology (IIT), Gandhinagar

• Subramanian, S., Indian Institute of Science (IISc), Bengaluru

Chairpersons, Resource Generation and Sponsorship Committee

• Mohanka, M., Tega Industries, Kolkata

• Gundewar, C.S., Indian Bureau of Mines, Nagpur


International Advisory Committee Batterham, R.

Bhattacharjee, D.

Bonifazi, G.

Broussaud, A.

Castro, S.

Chatterjee

Chhabra, R. P.

Cilliers, J.

Drzymala, J.

du Plessis, C.

Elvish, R.

Finch, J.

Forssberg, E.

Fuerstenau, D. W.

Gebhardt, J.

Gorain, B.

Hanumantha Rao, K.

Healy, T. W.

Heiskanen, K.

Herbst, J.

Holmes, R.

Honaker, R.

Kalra, R.

Kapur, P. C.

Kawatra, S. K.

Khakhar, D.

Laskowski, J.

Li, J.

Long, H.

Miller, J. D.

Moon, K. S.

Moudgil, B. M.

Moys, M.

Nagaraj, D. R.

Narasimhan, S.

Natarajan, K. A.

O’Connor, C.

Onal, G.

Panayotov, V.

Pradip (Chair)

Raj, Baldev

Ralston, J.

Rama Rao, P.

Rao, T. C.

Shibata, J.

Simukanga, S.

Somasundaran, P.

Streltsova, N.

Subbarao, E. C.

Sun, C.

Temuujin, J.

Urbina, R. H.

Valery, W.

Vigdergauz, V.

Vilas-Boas, R.

Wadhawan, A. C.

Wang, D.

Williams, R. A.

Wotruba, H.

Yianatos, J.

Yoon, R. H.


Congress Steering Committee Baijal, A.D., Tata International

Bandopadhyaya, A., CDE Asia

Banerjee, D., Former President, IIM

Basu, B., Aditya Birla Group

Beriwala, L., Shyam Steel

Chandra, P.K., McNally Bharat Engineering

Dastur, R.M., M N Dastur

Du, J., Longi Magnet

Ghosh, D., Tata Consultancy Services

Greef, T., Bateman Engineering

Joshi, A., Hindustan Zinc

Kalra, R., CITIC HIC

Krishnan, K.A., Tata Consultancy Services

Lawson, V., Vale

Mishra, B.P., Wes Tech Process Equipment

Mishra, M., Arcelor Mittal

Mohanka, M., Tega

Monnappa, A.K., Hutti Gold Mines

Mukesh Kumar, Vedanta Aluminum

Murty, Ch.V.G.K., Trimex Sand

Mustafi, G., Mbe Coal and Mineral Technology

Nanda, N. K., NMDC

Nerurkar, H.M., Tata Steel (Chair)

Patra, R.N., Indian Rare Earth

Pattajoshi, R.N., Bhushan Power and Steel

Pugashenthy, L., ILZDA

Raina, A.K., Bhushan Steel

Ranjan, M., Oriental HiTech Solutions

Rao, N.D., Brahmani River Pellets

Sampath, M.K., Essar Steel

Sengupta, P., Tata Steel

Sett, S. K., Outotec India

Sharma, V., Usha Martin

Singh, S., BIL Infratech

Srivastava, S., Metso Minerals

Suri, A.K., BARC

Tamotia, S.K., Institute of Management, Bhubaneswar


Congress Organising Committee Anantharaman, R.

Angadi, S. K.

Banerjee, P. K.

Barnwal, J. P.

Barua, B. P.

Batterham, R.

Bhaskar Raju, G.

Bhattacharayya, K. K.

Biswal, S. K.

Das, A.

Das, A. C. R.

Das, B.

Das, S. P.

Deshpande, R. J.

Dwari, R. K.

Elvish, R.

Gopalkrishna, S. J.

Gouricharan, T.

Gundewar, C. S.

Gupta, A. K.

Gupta, V. K.

Jadhav, G. N.

Kumar, G.

Mandre, N.

Manna, I.

Marwah, J. C.

Mazumdar, A. K.

Mehrotra, S. P.

Mishra, A.

Mishra, B. K. (Chair)

Misra, D. D.

Mohan Rao, S.

Mohanta, M. K.

Mohanty, S.

Mohapatra, B. K.

Mukherjee, A. K.

Mukherjee, D.

Nayak, B.

Pan, S. K.

Prabhakar, S.

Pradip

Prasad, B.

Purohit, C. M.

Raghavan, P.

Raghukumar, C.

Rai, B.

Rai, S. K.

Raju, K. S.

Ram, M.

Rao, B. S. S.

Rao, D. S.

Rao, N. D.

Rao, P. G.

Rath, R. K.

Reddy, P. S. R.

Reddy, Y. S.

Roy, A.

Runkana, V.

Sarma, K. D.

Senapati, M.

Singh, A. K.

Singh, R.

Sreenivas, T.

Srikanth, S.

Subbarao, D. V.

Subramanian, S.

Suresh, N.

Vaid, S. C. K.

Venkataiah, M.

Venugopal, R.

Vijaykumar, T

Yadav, S


Exhibitors • AKOZNOBEL

• ALL MINERAL ASIA

• ANDRITZ SEPARATION

• BASF

• BRUKER AXS ANALYTICAL

• CASPECO

• CDE ASIA

• CEMTEC

• CHEMCO CERAMIC BEADS

• CITIC HEAVY INDUSTRIES

• CLARIANT

• COMEX AS

• CYTEC INDUSTRIES

• DAKOT MILLING MEDIA

• DALIAN HUARUI HEAVY INDUSTRY

• DERRICK CORPORATION

• DIEMME INDIA

• EIRICH (MASCHINENFABRIK GUSTAV EIRICH GMBH & CO KG)

• ERIEZ MAGNETICS

• ESSAR STEEL

• FEI

• FKK GUNEY

• FLSMIDTH

• IAPETOS LIMITED

• ICON ANALYTICAL

• IMPC 2014, CHILE

• INDIAN INSTITUTE OF METALS (IIM)

• INDIAN INSTITUTE OF MINERAL ENGINEERS (IIME)

• INSMART SYSTEMS

• ITECASOCADEI

• KING’S CERAMIC & CHEMICALS CO.

• LOESCHE

• LONGI MAGNET CO.

• MBE COAL & MINERAL TECHNOLOGY

• MCNALLY BHARAT ENGINEERING CO.

• MEI ONLINE

• METSO MINERALS

• MULTOTEC PROCESS EQUIPMENT

• OUTOTEC

• PANALYTICAL INDIA SPECTRIS TECHNOLOGIES

• PROMAC ENGINEERING

• SALVA RESOURCES

• SCANTECH INTERNATIONAL

• SEPARATION TECH. LLC

• SHENYANG FLORREA CHEMICALS

• SLON MAGNETIC

• STEINERT AUSTRALIA

• SWAGATH URETHANE

• SYMPATEC GMBH

• TATA CONSULTANCY SERVICES

• TATA STEEL

• THERMO SCIENTIFIC

• TOMRA SORTING GMBH

• TOMS GROUP

• WEIHANG HAIWAN HYDROCYCLONE

• WEIR MINERALS


Contents Plenary Lectures

Keynote Lectures

Beneficiation of Base Metals

Beneficiation of Bauxite

Coal Preparation

Comminution & High Energy Milling

Dewatering and Rheology of Suspensions

Flotation

Hydrometallurgy

IMPC Special Session on Human Resource Development

Leveraging Information & Communication Technologies in Mining & Mineral Processing

Mineral Processing for the Iron and Steel Industry

Mineralogical & Geochemical Characterization

Processing of Industrial Minerals

Processing of Precious Metals

Processing of Strategic and Rare Earth Minerals

Separation Processes

Sorting Techniques

Sustainability and Environmental Issues

Author Index


Plenary Lectures Plenary No. Paper Title Authors Page No.

PL-I Sustainable development - Challenges faced in mineral processing

H Nerurkar 3802

PL-II Advanced modeling techniques in mineral processing and their influence on our industry

J A Herbst

2036

PL-III A century of unraveling the chemistry of flotation

D W Fuerstenau 1482

PL-IV Vale - Transforming natural resources into wealth & sustainable development

V Lawson

2774

PL-V Holistic approach on sustainable growth of mineral processing industries

T C Rao 4433

PL-VI IT Platforms for transformation of mining and mineral processing

K A Krishnan 2551

PL-VII Opportunities for improvements in alumina production: Balancing incremental and breakthrough innovation

R J Batterham

396

PL-VIII Advances in X-ray tomography in the processing of mineral resources

J D Miller

3411

PL-IX The promise of Africa

A Lane and J Ndlovu

3784

PL-X Innovation and growth – Keeping pace in a virtuous cycle

M Hollitt

2052

PL-XI A perspective of growth of mining industry in India

S Srivastava 5194


Keynote Lectures Paper No. Paper Title Authors Page No.

72 Green and advanced technology for separation and recovery of rare metals from solid wastes

J Shibata, N Murayama, M Niinae and T Furuyama

4964

271 Developments in processing of conventional uranium ore resources of India

A K Suri and T Sreenivas 5282

699 KISEI nozzle reactor - A novel spray reactor for immiscible liquids

K S Moon 2673

906 Compressional dewatering of flocculated mineral suspensions

P J Scales, A Kumar, B B G Deventer, A D Stickland and S P Usher

4788

980 Development of a flotation simulator based on a first principles model

R H Yoon, K Kelley, H Do, I Sherrell, A Noble, S Kelles and G Soni

5969

1023 Biohydrometallurgy: The key to unlock mineral resources value

G Qui, X Liu, L Shen and W Zeng

6289

1085 Newcrest technology – A step change

A S Logan and N Krishnan

3025

1098 Development of breakthrough technologies for complex goldand copper-gold ores

P Kondos and B Gorain 2524

1099 Innovation drivers and opportunities across the gold metallurgy value stream

N S Phala 4217

1100 Refractory gold treatment-State of the art and future challenges

R C Dunne

6274

1101 The supply and demand of minerals engineers - A global survey

J Cilliers 959

1111 New dimensions in advanced process control of mineral processing plants

A Broussaud 683


Paper No. Paper Title Authors Page No.

1112 Searching for nuggets of gold in your process data?

S L Shah 4903

1116 Data reconciliation and its application in mineral processing industries

S Narasimhan

3708

1117 Developing solutions to complex flotation problems

B K Gorain

1657

1119 Study of charge dynamics and reaction milling in a high energy horizontal axis planetary mill

P Prakash, A Bhateja, I Sharma, J K Singh,R Saktivel, K Jayashankar and B K Mishra

3446

1121 Fundamentals and kinetics of the colliding bubble attachment to hydrophobic surfaces

K Malysa 3204

1122 Upgrading plant capacity for coal beneficiation plants at Tata Steel- Challenges & improvements

A K Bhatnagar

495

1123 The role of coal surface wettability in coal preparation

J S Laskowski 2712

1124 The evolution of tumbling mill simulation with the discrete element method

R K Rajamani

4364

1125 A new paradigm for sustainable minerals extraction

P Somasundaran 5129

1126 Multiscale CFD simulation of multiphase process equipments –Structure-dependent multi-fluid modeling (SFM)

W Wang and J Li

5768

1127 Step change – A staircase rather than a giant leap

M S Powell and A N Mainza

4259

1128 Hydrometallurgical extraction of base, rare and precious metals from complex and low grade resources

D Dreisinger

1211

1130 Biomineralization, bio-beneficiation and bioremediation in iron ore processing

K A Natarajan 3772



1131 Aligning sustainable development initiatives with corporate strategy for the resources industry: Creating value chains

J Bhattacharya 496

1132 Drive for low ash metallurgical coal for sustainability of steel industries in India

P K Banerjee

344

1134 Indian iron ore industries - An overview

C S Gundewar

1785

1135 Multiscale modeling of comminution L Tavares 5454


Beneficiation of Base Metals Paper No. Paper Title Authors Page No.

81 Flotation studies on a complex Cu-Pb-Zn sulfide ore

Chen D, Chen T, Hu B, Tao Z, Li X, Yang J, Liu X and Xue W

817

88 Selective flotation of ultrafine nickel sulphide from serpentine in saline water by pluronic triblock copolymers

Y Peng, D Liu and X Chen 4179

90 Effect of regrinding conditions on the rejection of pyrite in the cleaner stage

Chen X, Peng Y and Bradshaw D

877

98 Improving efficiency of Shahre-Babak copper complex deep cone thickeners

A R Hasankhoei, M Yahyaei, A Mahdavi and S Banisi

1935

99 Differential flotation separation of Cu-Pb sulfides in the presence of chitosan

Huang P, Cao M and Liu Qi 2152

109 The effect of ultrasonic on flotation of fine molybdenite tailing from cleaner-scavenger bank

Dianyin L, Shijie L and Yuejun Z

2889

133 Supergene oxidation of copper-zinc ores and its influence on benefication and leaching processes

Makarov D, Vigdergauz V, Belogub E, Shrader E, Bocharova I and Kuznetsova I

3167

136 The effect of grinding environment on floatability of micro-fine disseminated molybdenite

Zhang G, Xiao X, Li Z, Xiao S,Huang L and Zhao X

6040

143 Research on flotation technology for a refractory lead-zinc ore

Luo C, Zhang H, Zhang J and Chen Z

3058

150 Beneficiation of complex lead-zinc ores using reagents as substitutes for cyanide

Zhou J, Zhu Y, Zhou Y, Li T, Jiao K and Hu T

6174

161 Study on the new flowsheet for a complex polymetallic sulfide ore

Hu Z, Wang C H, Qiu X Y,Tong X, Li H W, Wang T and Zou J J

2117

167 Investigating the role of pulp chemistry on the floatability of a Cu-Ni sulfide ore

K C Corin, J Mishra and C T O’Connor

968

194 Flotation of copper smelter slag with alkyl xanthate and alkyl hydroxamates

Roy S, Rehani S and Datta A 4544

211 Effect of temperature in flotation recovery of Zn from massive sulfide ores

Manouchehri H R, Johansson B and Ikumapayi F

3227



272 Influence of selected parameters on the flotation of Cu-Mo ore from Ellatzite deposit in Bulgaria

Gaydardzhiev S, Bouchat H, Dedelyanova K and Voutov T Z

1541

301 Cleaning flotation and regrinding circuits characterization

Yianatos J, Pino C, Vinnett L and Henriquez F

5922

302 Leaching and flotation of concentrate and middlings in flotation circuits of carbonate-shale copper ores

Luszczkiewicz A, Chmielewski T and Konieczny A

3067

321 The use of pulp potential control to separate copper and arsenic – An overview based on selected case studies

Smith L K, Davey K J and Bruckard W J

5057

330 Enrichment of pyrite from Siirt- Madenköy copper plant tailings by flotation

Ceylan A, Bulut G and Göktepe F 753

337 Study of process mineralogy and carbon depression in carbon-bearing Cu-Co oxide ore in DRC

Lu S and Weiguo W 6296

352 Recent investigations of nickel laterite agglomeration for enhanced heap leaching Franks G V, Liu L and Robinson D J

Addai-Mensah J, Nosrati A, Quaicoe I, 3360

423 Research and developing of the technologies of oxidized Pb-Zn ores treatment

Tyushkova N I, Marasanova L V and Gorenkov N L

5551

437 Extraction of nickel and cobalt from Ramu laterite ore – Papua New Guinea

Kobal W, Tongamp W, Arpa G and Shibayama A

2468

439 Separation of enargite from Cu-concentrate Haga K, Tongamp W and Shibayama A 1871

516 Properties and implementation of products of dissociative roasting of pyrite concentrates

Luganov V A 3047

518 Use of new process technology to treat low-grade refractory zinc oxide ores

Tan X, He F Y, Wang Y F, Wu W G and Wang H B

5408

603 Wet and dry grinding methods effect on the flotation of Taknar Cu-Zn sulphide ore using a mixed collector

Koleini S M J, Abdollahy M and Soltani F

5113

608 The comparison between sodium cyanide and white dextrin as pyrite depressants in the sequential flotation Cu-Zn massive sulphide ore-Taknar, Iran

Koleini S M J, Abdollahy M and Soltani F

5120



636 Alternative techniques to separate tennantite from chalcopyrite: Single minerals and arseno copper ore flotation study

Himawan T B M, Petrus, Hirajima T, Sasaki K and Okamoto H

2038

750 The effect of heap height and particle size on the copper recovery and acid consumption

Hashemzadehfini M and Touran N G 1944

771 The successful application of a laboratory - developed test protocol utilizing electrochemical and surface chemical analysis to the industrial flotation process of a complex sulphide (Cu-Pb-Zn-Au-Ag) ore

Olsen C, Makni S, Hart B, Laliberty M, Pratt A, Blatter P and Lanouette M

3968

815 Improvement of Ural (Russia) pyrite copper-zinc ores dressing technology

Kutlin B A, Zimin A V, Nemchinova L A, Arustamyan M A and Nagaeva S P

2624

998 Enhancement of existing non-ferrous metal flotation plant by pneumatic flotation

Gerards M, Mustafi G and Saraswat N 1560

1034 Beneficiation of high grade copper ore through mineral - microbe interaction

Kumari N, Sarkar S and Banerjee P K

4753

1080 Copper nickel separation Lawson V and Rowland L 2761

1083 New approach to regulating the flotation process of selecting sulphide minerals from pyrite in a lime environment

Etelapaa M, Petrov A V, Romanenko S A, Sufianov F S and Balmanova A Z

4508

1087 Flowsheet development of a nickel sulfide deposit at Vale’s center of mineral development

Tavares A, Couto D and Goncalves K

5444


Beneficiation of Bauxite Paper No. Paper Title Authors Page No.

222 Effect of sodium polycrylate on the grinding efficiency of bauxite and its mechanisms

Zehong Wang, Fujia Yu, Shanzhi Deng, Yuexin Han and Tai Gao Tai

5787

465 Sustainability issues in mineral processing - A case study of Nalco’s Panchapatmali bauxite mine

Dillip Kumar Mohanty and Manoranjan Panda

3467

492 Alumina trihydrate precipitation: A review on Bayer impurities and hydrate particle growth rate

T Kumaresan, Rohit Sonthalia, Pavan Behra, Thakre Shirish and Biswajit Basu

2597

916 Mechanical activation of gibbsite: Physicochemical changes and reactivity

T C Alex, Rakesh Kumar, S K Roy and S P Mehrotra

173

1003 Utilization of Spent Pot Lining (SPL) waste from aluminum industry in the production of eco-cements

Beena Rai, P Sathish, P C Kapur, Pradip, Judy A Stenack and Ali Unal

4355

1093 Bauxite beneficiation and processing of bauxite to produce metallurgical grade alumina

P K N Raghavan and N K Kshatriya 4350


Coal Preparation Paper No. Paper Title Authors Page No.

50 By-product beneficiation – A journey towards resource conservation

Bharat Garg, A K Pandey, Rohit Kumar, Sukumar and Shashi Ranjan

1508

131 Application of ordinary kriging in purpose of determination of ash contents in coal dependably on density and particle size of comminuted material

Tomasz Niedoba and Tadeusz Tumidajski

3835

156 Optimization studies on coal bio-flotation in double discharge flotation cell

A Ghadyani, M Noaparast and H Haghi

1572

185 Studies in column flotation to recovery carbon matter from coal tailings

Irineu Antônio Schadach de Brum, Gorki Brandt Gonzalez da Vila and Leandro Gustavo Mendes de Jesus

684

191 Micro-mineralogy of tertiary Indian coal: A computer-controlled scanning electron microscopic study

Binoy K Saikia, Bimala P Baruah and Puja Khare

4647

202 Split flotation of LVMC coal to generate multiple products for complete utilization

Shobhana Dey, Santosh Pani and Avimanyu Das

1150

205 Type of coal and multidimensional description of its composition with density and ash contents taken into consideration

Tomasz Niedoba and Agnieszka Surowiak

3844

231 Pressure leaching of Indian coals at elevated temperature for producing low ash clean coal

Pratik Swarup Dash, R K Lingam, Santosh Kumar S, P K Banerjee and S Ganguly

1053

240 Sink float tests of coal: Sampling and washability, data validation issues

A S Choudhary, S Bhattacharya and I Narendra Kumar

942

266 Solvent extraction of coal - Bench scale trial at optimized condition

Vimal Kumar Chandaliya, P K Banerjee and Pinakpani Biswas

768

351 Modelling of coal compaction within stamp-charged coke making by means of computational physics

Anders Sand, Jan Rosenkranz and Halit Z Kuyumcu

4696

360 Oil sand processing - Filtration with organic solvents

Elisabeth Schmidt, Yun Zeng and Urs A Peuker

4796

372 Beneficiation of graphite deposits of Arunachal Pradesh by gravity separation method

Sarat C Borah, Manash R Das and Pinaki Sengupta

617

386 Cleaner coal initiatives for high organic sulphur Indian coals

B P Baruah 345



420 Comparison of gross calorific value estimation of Turkish coals using regression and neural networks techniques

A Murat Ozbayoglu, M Evren Ozbayoglu and Gulhan Ozbayoglu

4011

473 Impact of recycled water hardness on selectivity and kinetics of coal flotation

Prasad Kopparthi, P K Banerjee and M B Denys

4276

557 Effective coal beneficiation K K Sharma, B Garg and B Singhavi 4931

587 Studies on application of dense medium cyclone for beneficiation of –2mm +0.1mm size coal obtained from an open cast mine of Jharia coalfield, India

Anand Anupam, Ashish Agarwal and Nikkam Suresh

215

610 A case study of synthetic collector at Tata Steel West Bokaro washery

Ashutosh Pandey, Parveen Dhal, Atul Bhatnagar, Kajal Hota, Rohit Kumar, Bharat Garg, R Kar and Md Zahid Ahmad

4119

677 Compacting of coking coals by stamping and pressing

Halit Z Kuyumcu and Sven Sander 2634

689 Microbial depyritization of Korean, Chinese and Indonesian coal at varying pulp densities in an iron free 9K growth medium

Chandra Sekhar Gahan, Seo-Yun Choi, Dong-Jin Kim, Singh and Byoung-Gon Kim

1498

704 Flotation of Brazilian and Colombian coals using a negative bias

I Brum, H Villegas, W Banguero, J Guerrero, C Sampaio and J Barraza

691

720 A new type of dry high-efficiency separator for coal - modularized dry coal preparation based on air dense medium fluidized bed

Yuemin Zhao, Zhenfu Luo, Chenlong Duan, Liang Dong, Ligang Tang, Xiaodong Yu and Bo Zhang

6120

721 Fine coal separation using an air dense medium vibrated fluidized bed

Yuemin Zhao, Zhenfu Luo, Chenlong Duan, Xuliang Yang, Zengqiang Chen, Shulei Song, Zhijie Fu and Haishen Jiang

6128

727 Dynamics behavior of coal particles in air dense medium fluidized bed system

P Prusti, A K Sahu, A Tripathy, S K Biswal and P S R Reddy

4312

736 From reject to main fuel - firing coal washery reject in CFB boiler

Ari Kokko, R Venkatesan and Sunil Yadav

2489

766 Application of Computational Fluid Dynamics (CFD) techniques to investigate the phenomenon of coal fluctuations occurring in coal delivery systems for horizontal rotary kilns

Arun Appadurai, Raajshankar Jeyaprakash and Michael Bo Hansen

223

806 Flocculation studies on Indian non-coking coal K M P Singh, G Udayabhanu and T Gouricharan

5041



810 Optimization of ultra coal fines (-0.63 mm) for better liberation and beneficiation

K K Sharma, U S Chattopadhyay, K M K Sinha, K M P Singh and T G Charan

4940

813 Performance analysis of newly designed industrial dense medium cyclone for improved coal washing

Nikkam Suresh, Surendra Menon, A V S Rao and G T K Shrinivas

5257

829 Study of the separation features of fine coal cleaning in Kelsey centrifugal jig

Ranjeet Kumar Singh and Avimanyu Das

5047

835 Effect of gravity separation on coal gasification reactivity

Sujan Saha, Gajanan Sahu, Prakash Chavan, Sudipta Datta, Bijay Kumar Sharma and Tripurari Sharma

4618

864 Gammametry –A technological intervention for optimization & process control at coal washeries

P Khattri, C G Krishna, P S Rao, P P Banerjee and S M Rao

2403

869 Technological advancements in coal processing at Tata Steel

P S Rao, P Khattri, C G Krishna and S M Rao

4426

897 Recent developments in dry coal sorting with X-ray transmission

C Kleine, G J De Korte, H Wotruba, L Von Ketelhodt and M R Robben

2458

923 Production of briquette coal from Soma basin lignites in Turkey

F M Isik and S Aslan 2212

958 Interaction between MIBC and sodium metasilicate in flotation of coal slimes

M Zolghadri, A Ghaffari, M Amiri Parian and H Haghi

6258

961 Beneficiation of difficult to wash Indian coking coal - Challenges before Indian steel sectors

U S Chattopadhyay, K M P Singh, S K Kabiraj, S Choudhuri, K K Sharma and T Gouricharan

789

985 Mineralogical characterisation of raw and beneficiated fractions of an IB valley coal for beneficiation characteristics, quality and behaviour on combustion

Shobha Kumari, T Gouri Charan, U S Chattopadhyay, J K Pandey, G Udayabhanu, Manoj Kumar Saini and A K Bandopadhyay

336

992 Fine coal recovery from the Omerler washery tailings and plant applications

A Erdem, A Gülmez, O Altun, S Toprak, Z Olgun and A Gitmez

204

1032 Reflotation of coal slurries deposited in waste pond

B Tora, T Kaletka, P Pasiowiec and M Kurzac

5495

1042 Alkali extraction test to detect oxidation of bitumen in oil sand ores

Leopoldo Gutierrez and Marek Pawlik

1818


Paper No. Paper Title Page No.

1070 Limitations of current methodologies used for Computational Fluid Dynamics (CFD) model development for pulverized coal based processes

Authors

Harshad Bhagwat and A K Singh 5030

1122 Upgrading plant capacity for coal beneficiation plants at Tata Steel- Challenges & improvements

A K Bhatnagar 495

1123 The role of coal surface wettability in coal preparation

J S Laskowski 2712

1132 Drive for low ash metallurgical coal for sustainability of steel industries in India

P K Banerjee 344

1136 Characterisation of various coal combustion products from Mongolian thermal power stations and their application for preparation of geopolymers and zeolitic compounds

J Temuujin, W Rickard and A Riessen 5455

1139 Characteristics of high-ash Indian coals and their beneficiation by air dense medium fluidized bed

S Mohanta and B K Mishra 3466


Comminution & High Energy Milling Paper No. Paper Title Authors Page No.

36 Wet pre-concentration of hematite ore comminuted by high-pressure grinding roller

Yuexin Han, Lei Liu and Zhitao Yuan 1891

37 Research of micro-cracks in iron ore caused by high pressure grinding roller

Y X Han, X F Guo and Z T Yuan 6009

71 Imaging technologies to understand grinding at particle scale in a UG-2 platinum ore processing plant

S Leroy and E Pirard 2857

93 Mechanism of ore disintegration in a roller-press

Fedotov Pavel 1378

106 Some classification experiences with a dynamic classifier

G Alfano and M Surracco 194

171 Comminution modeling of primary ball mills of Miduk copper mine using MATLAB software

Seyed Hadi Shahcheraghi, Mohamad Reza Tavakoli Mohammadi, Hamid Sabeti, Sepideh Javanshir and Seyed Mehdi Hosseini

2279

217 Simulation of macroscopic variables related to comminution in High-Pressure Grinding Rolls

Asoke De and Douglas W Fuerstenau 1075

242 Study of the behavior of grinding medium composed of Tetra Ball Pebs (TBP) in drum mill

Evgeni Kostadinov, Lubomir Kuzev, Tzvetan Damyanov and Kremena Dedelyanova

2646

244 Methods of determination the particle size distribution of High-Pressure Grinding Roll products

Daniel Saramak, Tadeusz Tumidajski and Tomasz Gawenda

4729

246 The analysis of mechanics of the high-pressure comminution process in HPGR

Daniel Saramak and Zdzislaw Naziemiec

4738

247 Arsenic removal from fluorite ore by nano grinding using a tower mill

T Fujita, G Dodbiba, K Okaya, S Matsuo and H S Park

1483

248 The application of hybrid comminution circuits with high-pressure grinding rolls in mineral processing

Daniel Saramak and Tomasz Gawenda

4746

249 Behavior simulation study of two grinding media into drum mill

Tzvetan Damyanov, Evgeni Kostadinov, Lubomir Kuzev and Nikolay Hristov

2661

250 Optimal selection of grinding medium for a drum mill

Mihail Vulkov and Lubomir Kuzev 5744



257 A comparative study of the flotation performance of ores treated in an Isamill and a ball mill

T Khonthu, J Wiese and C T O’Connor

2421

268 Granular flow modeling in tumbling mills Indresan Govender, Maximillian Richter, Gary Tupper and Aubrey Mainza

1676

289 Self-similarity in particle bed comminution Thomas Mütze 3641

297 A method to predict shape and trajectory of charge in industrial mills

M Maleki Moghaddam, M Yahyaei and S Banisi

3189

298 Copper concentrate regrind at Sossego plant using Vertical mill – An evaluation on the first years of operation

Mauricio Guimarães Bergerman, Luis Cláuzio De Rennó Machado, Vladmir Kronemberger Alves and Homero Delboni Jr

432

310 Modelling of residence time distribution in regrinding Vertimills

Juan Yianatos, Luis Bergh, Luis Vinnett, Catalina Pino and Francisco Díaz

5935

312 Stirred milling of siliceous goethitic nickel laterite – Batch grinding study

Libin Tong, Bern Klein, Max Zanin, Bill Skinner and Dave Robinson

5486

350 Successful implementation of SAG Design Test in designing and optimization of ore preparation circuits in the territory of Russia and Kazakhstan

A Senchenko, Y Kulikov and J Starkey 4857

371 Determination of the Bond work index of composite materials

Barnabás Csőke, Ádám Rácz andGábor Mucsi

985

395 Modelling of crumbling and mineral liberation during crushing using “natural grain size distribution” for friable ores

Stephane Brochot and Pierre Botane 668

406 Evaluation of scale up factors in a lab scale high pressure grinding roll

Nikhil Dhawan, Samira Rashidi, R Latchireddi and R K Rajamani

1171

407 Optimizing and evaluating theoretical concepts of compressive crushing

Elisabeth Lee and C M Evertsson 2775

411 Comparing power draw predictions in experimental scale tumbling mills using PEPT and DEM

L Bbosa, I Govender, A Mainza, M Powell and N Plint

2750

424 Optimisation of the ball mill circuit using a simulator in conjunction with measurements from a non-intrusive sensor

A N Mainza, B Claremont, B De Haas, P Keshav, D Crafford and N Plitt

3098



522 Clarifying liberation mechanism of electrical disintegration by electromagnetic field analysis

Rintaro Hayashi and Shuji Owada 1951

547 A training simulator for crushing plant operators

Erik Hulthén, Gauti Asbjörnsson and C M Evertsson

2164

565 Study of impact spectra of different mineral systems during milling

S P Das, T K Kundu, D P Das, S K Behera and B K Mishra

1046

574 Analysis of model parameter dependency on breakage characteristics of single particle comminution

C Eswaraiah, R K Soni, S K Behera and B K Mishra

1324

575 Mechanochemical synthesis of magnetite from blue dust

R Sakthivel, D Bhattacharyya, C Eswaraiah and B K Mishra

4663

627 Recent developments in high voltage electrical comminution research and its potential applications in the mineral industry

Fengnian Shi, Alexander Weh, Emmy Manlapig and Eric Wang

4950

647 Study on crushing flowsheet and equipment of steel slag's recycling

Fangming Liu, Xiao'ou Xia, Xiujian Luo,Bang Chen and Xu Wang

2993

655 An experimental and computational methodology for estimation of breakage rate and distribution parameters for batch ball milling operation

V K Gupta, Avinash Tripathi and J P Patel

1800

664 A study of reliability of data reconciliation methods using random numbers for generating pseudo experimental data

Ashish Agarwal, Perminder Singh and V K Gupta

90

668 Effect of particle size distribution on grinding kinetics in dry and wet ball milling operations

Avinash Tripathi, Utkarsh Sankrityayan and V K Gupta

5500

673 Implementation of on-line particle size and concentration analysis for grinding optimisation

Axel Pankewitz and Shaoping Zeng 4127

687 Particle damage during HPGR breakage as described by specific surface area distribution of cracks in the crushed products

C L Lin, J D Miller and C H Hsieh 3397

701 Application of new type pre-classification hydrocyclone with centrifugal volute in grinding process

Xueqi Cui, Xiaopeng Wang，Shuli Wang, Jun Suo, Deming Wang and Lei Wang

999

707 Morphological features and Discrete Element Method (DEM) forces produced in high speed stirred mill

R Roufail, B Klein and P Radziszewski

4526



734 Two dimensional discrete element simulation of granular mixing and segregation of dissimilar materials in a rotating cylinder

V Hema and S Savithri 4768

776 786 Modelling and simulation of an industrial iron Buddhiraju V S, Pradip, Prasad A S, 698 ore grinding circuit Ravindranath M and Prakhar Sharma

Response of primary grinding mill performance to changes in operating conditions using an on-line surface vibration monitor

Kevin J Davey, Steven J Spencer, Peter L Phillips and David G Barker and Ralph J Holmes

1064

787 Modeling and simulation of ultra-fine grinding of alumina in a planetary ball mill

Venkata Sudheendra Buddhiraju, Shantanu Maheshwari, Beena Rai, Michael Moys and Venkataramana Runkana

703

800 DEM investigations into the processing challenges faced by a primary gyratory crusher installed in Nkomati mine

K Kiangi, Gerhard Nel and Philip Swart 2429

889 The next step in mineral processing plant dynamic simulations to achieve the necessary standard for prefeasibility and feasibility studies - Modeling with discrete event for maintenance combined with accurate continuous process modeling

John A Herbst, Michael A Mular, William T Pate and Ming Song

2026

904 Breakage characteristics of pyrophyllite in a laboratory ball mill

Hoon Lee, Wantae Kim, Kwanho Kim and Sangbae Kim

2443

908 Grinding cycle optimization for processing of copper slag at Aurubis Bulgaria

Evgeni Visariev, Ivan Bonchev, Elisaveta Djurova and Viktor Stoilov

5736

929 A process for the production of stable metal oxide nanoparticle suspensions by ultra-fine grinding

Auhin Kumar Maparu, Abhinandan Chiney, Vivek Ganvir, Beena Rai and Pradip

3264

951 Mill liner optimization with multi-physics tools Raghavendra Paturi and Xiangjun Qiu

4172

955 An evaluation of various energy-size relationships for prediction of specific energy requirement for ball milling operation

K B Venkatesh, Mofid Hussain and V K Gupta

5650

1027 Conceptual design of cone crusher chamber Lang Shiping, Hu Baiming and Lang Baoxian

2704

1060 Material transport and grinding efficiency in AG/SAG mills – Mirabela Santarita nickel operation

Sanjeeva Latchireddi, Alderney Moreira, Adilson B De Souza and Evandro Faria

2713

1086 Energy reduction through eco-efficient comminution strategies

D Drinkwater, T Napier-Munn and GBallantyne

1223



1088 Future of grinding rate modeling based on energy spectra

E Tugcan Tuzcu 1289

1096 Latest installations and developments of Loesche Vertical - Roller - mills in the ore industry

C Gerold, C Schmitz, M Stapelmann and F Dardemann

1018

1119 Study of charge dynamics and reaction milling in a high energy horizontal axis planetary mill

P Prakash, A Bhateja, I Sharma, J K Singh, R Saktivel, K Jayashankar and B K Mishra

3446

1124 The evolution of tumbling mill simulation with the discrete element method

Raj K Rajamani 4364

1127 Step change – A staircase rather than a giant leap

M S Powell and A N Mainza 4259

1135 Multiscale modeling of comminution 5454

1137 Philosophy of modern cone crushers 3980

1143 Analysis of ball mill grinding operation for scale up and design

L Tavares

T Onnela, J Mähönen and D Fouilloux

V K Gupta 1799


Dewatering and Rheology of Suspensions Paper No. Paper Title Authors Page No.

365 Methodology for coupled CFD-DEM modelling of particulate suspension rheology

E M Smuts, D A Deglon and C J Meyer

5068

583 BASF Novel Flocculant Technology (NFT) – Thickener performance beyond the threshold

Alexsandro Berger, Jamiel Muhor, Stephen Adkins, Ian John Flanaganand Gregor Brodt

421

646 DIEMME filtration - Solid-liquid separation technologies for mineral processing

Baidyanath Mandal and Andrea Pezzi 3216

662 Effects of ultrasonic and vibration mechanism on dewatering of coal fines

Fırat Burat, Ayhan A Sirkeci and Güven Önal

724

784 Simulation of the viscosity of ceramic mineral suspensions by neural networks

Gabriel Aguilera, Luis Carlos Areiza and Oswaldo Bustamante

125

797 The effect of molecular structure of polymer dispersants on the suspension properties in the fine grinding of limestone

Katja Ohenoja, Juha Saari,Mirja Illikainen and Jouko Niinimäki

3958

906 Compressional dewatering of flocculated mineral suspensions

Peter J Scales, Ashish Kumar, Ben van Deventer, Anthony D Stickland and Shane P Usher

4788

915 Tailings dewatering and filtering using the Metso VPA filter

H G Hedlund, Lars Gustavsson and Anders Soderman

1986


Flotation Paper No. Paper Title Authors Page No.

24 Used the isomeric principle to synthetize new collector of cassiterite slime

Jing Zhou, Yimin Zhu and Tingting Hu

6191

28 Mineral flotation and periodic table of chemical element (Ⅱ)

Yimin Zhu and J Zhou 6202

34 Kinetic features in collective flotation of sulphide minerals

Antoineta Boteva, Mariela Parashkevova and Ivanka Kotova

625

47 Quality of mixing and its effect on particle separation in a flotation column

R Prakash and S K Majumder 3107

100 Hydrophobic aggregation and flotation of smithsonite in surfactant solution

Qing Shi, Qiming Feng, Guofan Zhang, Yiping Lu, Leming Ou and Kun Liu

1387

111 A study on impeller and stator unit of flotation cell for coarse particle

Shen Zhengchang, Shi Shuaixing and Yu Yue

5991

118 Apolar physically-adsorbed agents in froth flotation

S Kondratiev and V Vigdergauz 2533

127 Analysis of separation results by means of the grade-recovery Halbich upgrading curve

Jan Drzymala, Przemyslaw B Kowalczuk, Dariusz Foszcz, Antoni Muszer, Teresa Henc and Andrzej Luszczkiewicz

1239

165 Theoretical description of a motion of a spherical bubble in neighbourhood of a falling particle

P Basarova, M Hubicka and J Vejrazka

366

170 In-situ investigation of sulphide mineral surface oxidation under controlled potential by combined atomic force microscopy and chronoamperometry

M A Hampton, C Plackowski, W J Bruckard and A V Nguyen

1882

178 Influence of mineral particles hydrophobicity on the interaction energy with air bubbles in mineral flotation

V E Vigdergauz and G Yu Golberg 5677

182 Influence of rotor speed on flotation kinetics of quartz

T Afshar, M R Aslani and B Rezai 61

201 Flotation of apatite with monoalkyl derivatives of α,β- dicarboxylic acids: Correlation of experimental data with the results of quantum-chemical calculations

V A Ivanova, P M Solozhenkin and G V Mitrofanova

5712



220 Flotation characteristics of a complex copper ore: A comparison between wet and dry grinding

Saeed Farrokhpay and Hamid Reza Manouchehri

1370

224 Experimental study on mixed amine collector for KCl flotation at low temperature

F Q Cheng, N Xue, B Cao, Q Cao and Y Jiao

888

230 Crystal chemistry analysis on flotation behaviors difference of two carbonate minerals

Song Zhen Guo and Sun Chuan Yao 5138

254 Study on column flotation cell: Metallurgical performance and gas holdup characteristics

Kamalendu Bhunia, Gautam Kundu and Dibyendu Mukherjee

518

255 On the mechanism of the action of frothers in the colliding bubble attachment to hydrophobic surfaces of different roughness

D Kosior, J Zawala, M Krasowska and K Malysa

3206

258 An investigation into the role of the froth phasein the flotation of UG2 ore using a laboratory column flotation cell

M Alvarez-Silva, J Wiese and C T O’Connor

4993

262 Mechanism of action of flotation reagents in a non-sulfide flotation system based on the concepts of supramolecular chemistry

A Kurkov and G Sarychev 2612

270 New technology of potash ores flotation using modified alkylamines and alkylmorfolines

S Titkov, Y Buksha, N Panteleeva and T Gurkova

5462

294 Next generation flotation agents for the concentration of complex copper-lead ores

L Semushkina, N Tussupbayev, Zh Yerzhanova and N Bekturganov

5556

296 An overview of optimizing strategies for flotation banks

M Maldonado, R Araya and J A Finch 1454

313 Effect of clay minerals on froth stability in mineral flotation: A review

Saeed Farrokhpay and Dee Bradshaw

4601

317 Influence of particle shape and roughness on the induction period for particle–bubble attachment

D I Verrelli, W J Bruckard, P T L Koh, M P Schwarz and B Follink

5665

328 Electrochemical impedance studies of model particles: The effect of particle size, particle shape, hydrophobicity and collector dosages

Yusuf Jamal Ferdosi and Sarah Harmer

1423

331 Froth surface solids loading measurement and its relationship to froth stability

S H Morar, D J Bradshaw and M C Harris

3531

336 Aspects of flotation in a fluidized bed Cagri Emer and Graeme J Jameson 2271



340 Development and application of a technique for evaluating turbulence in a flotation cell

Erico Tabosa, Kym Runge and Peter Holtham

5377

341 The effect of the ultrasonic treatment of the air-pulp flow upon the flotation

L O Filippov, V D Samyguin, V V Severov, A S Matinin and I V Filippova

1432

346 Adsorbing colloid flotation of arsenic in the presence of aluminum sulfate

M K Aydoğan, Ü Yenial, G Bulut and A A Sirkeci

302

348 Structural and chemical modification of sulphide surface and flotation separation of pyrite and arsenopyrite by high-power nanosecond pulses

V A Chanturiya, I Z Bunin and M V Ryazantseva

717

373 Aggregation of smithsonite and quartz in water Hong Deng, Guofan Zhang, Qing Shi, Qiming Feng, Yiping Lu and Leming Ou

1128

374 The effect of dynamic interfacial properties of freshly formed surface on bubble size

Z Jávor, N Schreithofer and K Heiskanen

2310

377 Study of the three-phase contact expansion during the bubble adhesion on a hydrophobic solid surface

Zuzana Brabcova, Tereza Vachova and Pavlina Basarova

640

378 The effect of using thiol collector mixtures on the flotation of pyrite and galena

B McFadzean, S S Mhlanga and C T O’Connor

3324

391 Pareto based optimization of flotation cells configuration using an oriented genetic algorithm

D Pirouzan, M Yahyaei and S Banisi 4239

402 Study on the enhanced flotation of pyrrhotite Ye Junjian, Chen Wenhui, He Fayu, Zhang Qin, Zhou Ying, Jiang Mao and Li Xianhai

5908

461 Breakup and re-formation of bubble clusters in a flotation cell

Zhihao H Chen, Seher Ata and Graeme J Jameson

852

462 Froth recovery measurements in an industrial flotation cell

Reza M Rahman, Seher Ata and Graeme J Jameson

268

463 Frother study through binary coalescence of bubbles

G Bournival, S Ata and Graeme J Jameson

630

479 Design features of a Column Flotoextraction (CFE) system

M R Tavakoli Mohammadi, S M J Koleini, H Abolghasemi and M Abdollahy

2503



514 Study on surface properties and flotability differences of collophanite pure minerals

Linghu Changjin, Zhao Wuqiang, Zhang Renzhong, Huang Xiaofen, Zhang Qin, He Ting, Liu Jia and Li Xianhai

2939

524 The impact of shape and morphology of gangue minerals on pulp rheology and selective value mineral separation

P Somasundaran, P Patra and D R Nagaraj

5130

534 Tracking the motion of particle-bubble aggregates in flotation using PEPT

N N Ngoepe, A N Mainza, I Govender, D J Bradshaw, A J Morrison and D J Parker

3803

546 Apparent hydrophobicity of chalcopyrite particles produced with different laboratory mills

M Abdollahy, M Mohseni and S M Koleini

19

548 Flotation of quartz and hematite: Adsorption mechanism of mixed cationic/anionic collector systems

A Vidyadhar, Neha Kumari and R P Bhagat

244

563 Flotation Matrix 100™: A holistic approach towards ore metallurgical characterization and reagent selection and optimization

Tarun Bhambhani and D R Nagaraj 471

566 Uncharacteristic grade recovery curves in sulfide mineral flotation

M Vasudevan and D R Nagaraj 5638

569 Frothing behaviour and adsorption mechanism of sodium oleate at the gas-solution interface

Avishan Atrafi and Marek Pawlik 281

601 Hybrid Energy Flotation™ – On the optimization of fine and coarse particle kinetics in a single row

D Govender, D Lelinski and F Traczyk

1686

618 A possibility for controlling the activation and depression of lead and zinc sulphide minerals

Vladko Panayotov and Marinela Panayotova

4106

684 Studies on adaptation of Bacillus subtilis to sphalerite and galena minerals to enhance flotation selectivity

B Vasanthakumar, H Ravishankar and S Subramanian

5627

691 Recycling process water in complex sulphide ore flotation

F K Ikumapayi, M Makitalo, B Johansson and K Hanumantha Rao

4411

735 A study on the effect of some operating parameters on the flotation kinetics of copper sulfide minerals

Seyed Hadi Shahcheraghi, Mahmoud Abdollahy, Mohammad Reza Khalesi and Seyed Mahdi Hosseini

4560

741 Depression of molybdenite in sea water S Castro, P Rioseco and J S Laskowski

737



742 The effect of bubble behaviors on the separation performance of the dense gas-solid fluidized bed

Y Q He, J F He, Y M Zhao, C L Duan and Y J Tao

1962

770 Prediction of industrial split flotation performances using a fundamental model

S Makni, H Hosseini, C Gagnon and M Garant

3178

774 Molecular features of water films created with bubbles at hydrophilic and hydrophobic surfaces

X Wang, X Yin, J Nalaskowski, H Du and J D Miller

5819

779 Non ferrous metal ore flotation advanced control assisted by image analysis

Rodrigo C Miranda, Marco A S Martins, Hugo M Gontijo and Mônica G Vieira

3426

871 The journey of the coarse particle through the pulp and froth in flotation

R C Dunne 1259

921 A technique for the direct measurement of bubble frother coverage

A Zangooi, C O Gomez and J A Finch

6018

979 Role of disjoining pressure and curvature pressure in bubble-particle interactions

Lei Pan and Roe-Hoan Yoon 4094

984 Kinetic study on oxidized copper ore flotation from copper mine Veliki Krivelj

Zoran S Markovic, Zoran Stirbanovic, Dragan Milanovic and Magdalena Markovic

3280

986 Microbial induced flotation studies on sphalerite ore

Ashish Kumar, V V Ramarao, S J Gopalkrishna, T Kotreshi and K D Sharma

2592

987 Comparison of electrokinetic behaviour of pentlandite from various sources

M Mirnezami, P Cawley and James A Finch

3412

1010 The development mechanism of surface charge of serpentine and implications for sulphide flotation

Bo Feng, Yiping Lu, Qiming Feng, Leming Ou, Guofan Zhang, Peng Ding and Na Luo

1397

1017 Prediction of efficiency of flotation collectors based on quantum chemical computations

Peter M Solozhenkin, O I Solozhenkinand Sanda Krausz

5101

1024 Flotation tests with porphyry copper ores using a laboratory-size hybrid flotation cell

Wolfgang Krieglstein, Lilla Grossmann,Robert Fleck and Werner Hartmann

2540

1061 Some applications of Tóth-isotherm in mineral processing

Ljudmilla Bokányi 590

1079 Characterization for simulating flotation plants: Complete batch scale test

K Gonçalves, C Schneider, M Monte and R Racha

1647



1117

Developing solutions to complex flotation problems

B K Gorain 1657

1118

Flotation in a fluidized bed – A new paradigm for flotation

G J Jameson 2270

1121

Fundamentals and kinetics of the colliding bubble attachment to hydrophobic surfaces

K Malysa 3204

1125 A new paradigm for sustainable minerals extraction

P Somasundaran 5129

1140 Alkylhydroxamate reagents structural analysis by X-ray diffraction

Ratan Chowdhury 952


Hydrometallurgy Paper No. Paper Title Authors Page No.

17 A techno-economic comparison of pyrometallurgical and hydrometallurgical options for treating high-arsenic copper concentrates

N Haque, W Bruckard and J Cuevas 1908

67 The germanium extraction from industrial wastes by microbiological methods

I Blayda, T Vasyleva, L Slyusarenko, Z Abisheva and V Ivanytsia

550

184 Considering gangue and precipitation reactions within a copper heap leach CFD model

J E Gebhardt, D McBride, C R Bennett and M Cross

1549

188 Column leaching behaviour of nickel laterite agglomerates

Danfeng Xu, Tom Hilder, Keith Quast, Bill Skinner, Jonas Addai-Mensah and David Robinson

5883

190 Surface characterization of chalcopyrite interacting with Leptospirillum ferriphilum

Gu Guohua, Hu Keting and Qiu Guanzhou

1713

206 Liquid flow behaviour in unsaturated heaps I M S K Ilankoon and S J Neethling 2172

256 Effect of sulphur source on selective bioleaching of metals from a complex copper concentrate

K D Mehta and B D Pandey 3350

295 Kinetics of oxidative dissolution of lead sulfide

Alexander E Sobolev, Vladimir I Lutsik and Elena V Morgunova

5080

443 Selective arsenic and antimony removal by alkaline leaching and precipitation from enargite and tennantite/tetrahedrite ore

Atsushi Shibayama, William Tongamp and Kazutoshi Haga

4972

459 The aqueous ionic equilibrium and speciation of iron and nickel in sulphuric solutions

K Wang, J Li, R G McDonald and R E Browner

5795

474 Kinetic study of the bioleaching process of Miduk copper sulfide minerals by modeling

S Hadi Shahcheraghi, S Hossein Shahcheraghi, M R Tavakoli Mohammadi, S Javanshir and S M Hosseini

2292

487 Ammonia leaching in the copper industry: A review

Vahid Radmehr, Seyed Mohammad Javad Koleini, Mohammad Reza Khalesi and Mohamad Reza Tavakoli Mohammadi

2512

525 Optimization studies on the removal of copper from Sarcheshmeh molybdenite concentrate by ferric chloride leaching

Ali Dehghani Ahmad Abady, Rasool Hejazi and Seyed Majid Saghaeian

1997

Mr. Makarand

Typewritten Text



653 Study on agitation leaching of copper oxide ore with high mud content

Biao Wu, Xue Liu, Minglin Wu, Wei Quand Jiankang Wen

5854

674 Column leaching of a copper oxide ore D Moradkhani, R Safari, B Sedaghat and M Rajaie Najafabadi

4809

688 Effect of particle size on the thermophilic microbial leaching of petroleum refinery spent catalyst in iron and sulphur free modified Kelly medium

Haragobinda Srichandan, Chandra Sekhar Gahan, Dong Jin Kim, S Singh and S W Lee

5172

710 Optimization and modeling on acidic leaching of low grade copper oxide ore using D-optimal

D Moradkhani, H Kamran Haghighi and B Sedaghat

3520

717 Electrobioleaching of chalcopyrite Abhakumari and K A Natarajan 3773

753 Copper leaching from slag flotation tailings using biologically regenerated ferric sulfate

G Sedelnikova, E Savari, P Zaulochny and E Koshel

4838

873 Leaching kinetics study of the Mehdi-Abad low grade zinc oxide ore

B Hosseini, M M Sarari-Rad, M Golshani Monfared and S Mohammadi

2102

1023 Biohydrometallurgy: The key to unlock mineral resources value

G Qiu, X Liu, L Shen and W Zeng 6289

1026 Combination of ion exchange and solvent extraction versus solvent extraction: A technical – economical comparison

G Savov, T Angelov, A l Tsekov, I Grigorova and I Nishkov

4779

1029 Fungal biomining of low grade manganese ore

A P Das, N Pradhan, L B Sukla and S Nayak

1041

1128 Hydrometallurgical extraction of base, rare and precious metals from complex and low grade resources

D Dreisinger 1211


IMPC Special Session on Human Resource Development Paper No. Paper Title Authors Page No.

579 The AGDP in 2012 – Nine years of exceptional graduate training

J A Sweet, M C Harris, J P Franzidis, N Plint and J Tustin

5341

1062 Evolution of publicly funded R&D capability along the mineral value chain in South Africa

L Simpson, H Mtegha, U Naidoo, S Naicker and M Molepo

5002

1101 The supply and demand of minerals engineers - A global survey

Jan Cilliers 959

1102 Transformational curriculum for B.Sc. graduates towards mineral processing expertise

Anna Maija Ahonen and Kari Heiskanen

1992

1103 Developing technical excellence in young Australian metallurgical professionals - A new graduate development program

Diana Drinkwater and Nina Bianco 1230

1104 The impact of the Bologna model on mineral processing education: Good, bad or indifferent?

Robin J Batterham 390

1105 Status and prospect of Chinese mineral processing education

Sun Chuanyao, H Long and Y Wanzhong 6315

1106 Mineral industry education and training trends in North America: Challenges, opportunities and a framework for the future

Brij M Moudgil, R Farinato and D R Nagaraj

6323

1107 Skills gap for the minerals industry - A case for Zambia

Jewette Masinja and Stephen Simukanga 6328

1108 Minerals industry engagement in metallurgical education in Australia

Gavin H Lind 2929

1109 Closing the skill gaps and labor shortages: A priority for mining companies and the Chilean government

Hernan Araneda 6305

1110 Manpower development and training in mineral engineering in India

R Venugopal 6340

Mr. Makarand

Typewritten Text

Mr. Makarand

Typewritten Text

Mr. Makarand

Typewritten Text


Leveraging Information & Communication Technologies in Mining & Mineral Processing


13 Drastic specific energy and waterreductions in mine to mill operations

Authors

Osvaldo A Bascur, Curt Hertler and

Nelver Benavides 378

214 Using process integration and optimization to provide integrated process solutions for the mining operations, from mine to mill

E Isokangas, Walter Valery, Alex Jankovic and Birol Sönmez

2224

381 Modelling dynamic behavior of storage bins for material handling in dynamic simulations

Gauti Asbjörnsson, Erik Hulthén and Magnus C Evertsson

258

412 Control strategy for rougher flotation circuits

Luis G Bergh and Juan B Yianatos 442

643 Improving ball mills operations by applying MPC & advanced control systems at Minera Los Pelambres

F Henríquez, D Silva and C Jiménez 1340

767 Model predictive control of the interface level in an oil sands separation cell

Anuj Narang, Sirish L Shah, Tongwen Chen, Eliyya Shukeir and Ramesh Kadali

3666

778 Automatic mass balance – The evolution of its application in an ore treatment plant

Rodrigo C Miranda, Marco A S Martins, Marcelo M Gontijo and Plínio C Gianeli

3419

781 Crushing and autogenous grinding advanced control assisted by image analysis

Rodrigo C Miranda, Marco A S Martins, Marcelo M Gontijo and André Nogueira

3433

785 Advanced process control of an industrial iron ore pellet induration process

Marcos Vinicios Scavalcante, Rodrigo Cesar De Miranda, Bruna Andrade, B Venkoba Rao, Sushanta Majumder and Venkataramana Runkana

4559

847 Application of IT in improving consistency of ROM (Run-Of-Mine) quality for optimum iron ore processing plant performance

Rajesh Mukerjee, Sudip R Mazumdar, S Mohan Rao, T Suresh Kumar and D B Sundara Ramam

3600

907 Benefits of a single control system in mineral processing plants: Metso DNA system at Talvivaara nickel mine

Janne Kytökari 2680



1111 New dimensions in advanced process control of mineral processing plants

Alain Broussaud 683

1112 Searching for nuggets of gold in your process data?

S L Shah 4903

1113 IT enablement in drilling and blasting A K Jha and A Biswas 2318

1114 Spatial data collaboration framework for mining industry

N Sathya Prasad and Amarjit Biswas 545

1115 Collaborative decision facilities for the mining industry

Sudip K Chaudhuri and Sandeep Chandran 796

1116 Data reconciliation and its application in mineral processing industries

Shankar Narasimhan 3708

1120 Automated train operation system for a mine

Girish K Palshikar 4057


Mineral Processing for the Iron and Steel Industry Paper No. Paper Title Authors Page No.

5 Model-based on-line optimization of iron ore pellet induration on a moving grate furnace

Sushanta Majumder, Viral J Desai, J Arunprasath, Venkataramana Runkana, A S Prasad, M Ravindranath and Prakhar Sharma

3117

6 Selective dispersion – Flocculation of alumina rich iron ore slimes

Venugopal Tammishetti, Kaustubh Joshi, Beena Rai and Pradip

5401

25 A novel adsorbent synthesized from blast furnace slag with phosphate sorption capacity

Takaaki Wajima 5757

68 Beneficiation of classifier fines with the addition of dispersant- A case study of Joda East iron ore beneficiation plant of TATA Steel Ltd.

D P Chakraborty, B D Mohanty, Ashish Sharma, Rajesh Mukherjee and Y Rajshekar

762

85 Particle size distribution of comminuted and liberated cereal straws measured with different image analysis systems and their characteristic influence on mechanical pellets quality

Satyanarayana Narra, Mona-Maria Brinker and Peter Ay

3740

104 Microbially induced biobeneficiation of hematite

H Sarvamangala, K A Natarajan and S T Girisha

3762

112 Production of agglomerates from iron-containing fines from the ASR-recycling processes for its use in blast furnace

Jens Markowski, Satyanarayana Narra, Peter Ay, Christian Hein and Alfred Weber

3716

147 Application of compound force field magnetic separator in improving grade of magnetite ore

Xiaoming Wang, Dianyin Liang and Zhiwei Wang

5775

164 Manganese distribution between alloy & slag phases in making Fe-Si-Mn alloy from polymetallic sea nodules

Sanjay Agarwal, K K Sahu, K M Godiwalla and R K Jana

79

177 Beneficiation of low grade Turkish manganese ore

Onur Güven, Fırat Burat, Olgaç Kangaland Neşet Acarkan

1828

183 Magnetic separation study on a magnetite ore from Hebei, China

L Li, X J Qiu, J Qiu, H B Fan and P Li

2924

207 Iron ore flotation with nontoxic reagents K L Sandvik and E Larsen 4715

243 Recovery of values from tailing ponds of iron ore washing plants

N Vasumathi, T V Vijaya Kumar, S Subba Rao, S Prabhakar and G Bhaskar Raju

5704



285 Molecular modelling based selection & design of selective reagents for beneficiation of alumina rich iron ore slimes

Vinay Jain, Beena Rai, Umesh V Waghmare and Pradip

2258

314 Study on mechanism and technology of deep reduction for Lingyang iron ore

Liu Jie, Han Yuexin, Li Yanjun and Zhang Shumin

2335

315 Agglomeration behaviour of siliceous goethite nickel laterite: Effect of binder formulation and feed particle size

Ataollah Nosrati, Jonas Addai-Mensah and David J Robinson

3893

318 Understanding nickel laterite ore and agglomerate properties for enhanced heap leaching

Ataollah Nosrati, Jonas Addai-Mensah and David J Robinson

3906

359 Treatment of cobalt-rich ferromanganese ore Mayumi Ito, Ken Asakura, Shuji Futakuchi and Naoki Hiroyoshi

2242

382 Flocculation studies of iron ore tailings using saline water

Jyotirmoy Sarma, Namrata Sarma and Sekh Mahiuddin

4760

384 Systematization of the influences on pelletizing

Jan Lampke and Klaus Meltke 2697

389 Removal of phosphorus through roasting of oolitic iron ore with alkaline earth additives

K Ionkov, S Gaydardzhiev, D Bastin, A Correa de Araujo and M Lacoste

2194

410 Biomass reduction roasting of goethite ore at low temperature

Y Wu, X Yang, Y H Li, P Zhang and Z Y Bao

5848

435 Beneficiation and dewatering studies on a sub-grade iron ore sample from Orissa, India

N P Haran, Indira Ravindran, A B K Prasad, B Devaprasad, A Majumdar, Mohan Ram and C S Gundewar

1924

442 Effect of desliming on the flotation of a phosphate ore from China

M Tang, G Zhuang and P Huang 5424

460 Characterisation of dusty residues from production processes in order to enable their reutilisation

Wolfgang Öfner and Andreas Böhm 3938

480 Flotation studies of Banded Hematite Jasper iron ores

N Gurulaxmi Srikakulapu, John Samuel Thella and Prashant Dixit

5181

497 Preparation and characterization of blast furnace slag backfilling cementing material

Shugang Hu, Xianjun Lu and Haili Niu 2134

528 Effect of application of wet drum medium intensity magnetic separator on efficiency of Chadurmalu iron ore concentrator plant

Rasool Hejazi and Seyed Majid Saghaeian

2006



533 Statistical evaluation and optimization of Multi-Gravity Separator (MGS) parameters for upgrading of Chadormalu ultra-fine hematite tailings

Authors

Ali Dehghani Ahmadabadi, Rasool

Hejazi and Seyed Majid Saghaeian2016

572 Assessing the performance of a Floatex density separator for the recovery of iron from low-grade Australian iron ore fines – A case study

Nunna Murthy and Karadkal Basavaraj 3612

633 Effect of selective flocculation desliming on flotation of fine grained Yuanjiacun iron ore

Liu Xinghua, Yu Yongfu, Chen Wen and Yan Xiaohu

2980

634 Development of cold bonded chromite pellets for ferrochrome production in submerged arc furnace

Srinivas Dwarapudi, Vilas Tathavadkar, B Chenna Rao, T K Sandeep Kumar and Tamal K Ghosh

1279

644 Determination of stratification index of typical Indian iron ores by APIC jig

G Venkateswara Rao, R Siva Kumar, G E Sridhar and S K Sharma

1834

648 Experimental research on low temperature reverse flotation of refractory hematite ore by using new type anionic collector Fly-102

Wen Chen, Yulin Zhou and Xinghua Liuu

870

656 Effect of LOI content of iron ores and other process variables on the reduction properties of sinter

R P Bhagat, S K Pradhan, M C Goswami, Bikash Nandi and T Venugopalan

460

681 Selective flocculation of low grade iron ore fines

N R Mandre 3220

703 Flotation studies on magnetite ores and ecological aspects of environmental impact

A V Zimin, B A Kutlin, Yu P Nasarov and N A Yurlova

5998

719 Utilization of iron ore and coal fines by producing composite briquette/pellets

S K Dutta and Y Chokshi 1269

726 Iron ore processing in India- A holistic approach

M Bhartia, T C Rao and A Bandyopadhyay 480

728 A feasibility study on using beneficiated slimes and fines for pelletization

S K Chaurasiya and R Markandeya 809

729 Process for the acid pre-dezincification of steel scrap

Eberhard Gock, Volker Vogt, Ingo Schönfelder, Otto Carlowitz, Torsten Zeller, Andreas Sauter and Hans-Bernd Pillkahn

1605

751 Process and productivity improvement of an iron ore washing plant by column flotation

T V Vijaya Kumar and S J Gopalkrishna 5690



783 Study of image analysis techniques for advanced process control on pelletizing plant of iron ore

Rodrigo C Miranda, Marco A S Martins, Barbara B Aguiar and B T N C Andrade

3439

793 Process amenability studies of sub grade iron ore from Bacheli complex, Bailadila Sector, India

G Venkateswara Rao, R Markandeya and S K Sharma

1842

799 Model for reduction of iron oxide pellet with a C-O-H-N gas mixture considering water gas shift equilibrium in the gas while it diffuses through the product layer

Viswanathan N Nurni and Bharath N Ballal

3921

801 Minerology and liberation studies of subgrade iron ore from Bacheli, Bailadila sector, India

Basant Rath, G Venkateswara Rao and S K Sharma

4463

817 Kinetic study on heating cycle for removal of LOI in iron ore fines for pelletisation

P C Beuria, S K Biswal, B K Mishra and G G Roy

453

821 Jigging in iron ore beneficiation: Process parameter optimization to improve consistency in product quality

D B Sundar Ramam, Deepak Gupta, R R Satpathy and Rajesh Mukherjee

5235

839 Flotation studies on banded hematite quartzite from Sandur schist belt, Bellary district, Karnataka

Mohana Rao Andavarapu, M V Rudramuniyappa, M S Hiremath and P C Naganoor

3452

843 Characterization and assessment of low grade iron ores for their beneficiation from Jharkhand-Orissa region, India

Tamal K Ghosh, Nabanita Biswas and S Mohan Rao

1593

910 Recovery of valuable mineral from low grade iron ore fines and slime using Metso HGMS technology

J Jirestig, N Kumar, C Hofstedt and P Östlind

2344

975 Effect of coke breeze granulometry on sintering process parameters

Mahadeo Roy, B N Pathak, G M Chowdhury, V R Deshmukh and Sharda Rai

4552

977 Low-grade iron ores: Assessment of in-situ resources – A quantitative approach for long-term mine sustainability

Indranil Saha, T Suresh Kumar and Pankaj Sinha

4627

982 Beneficiation of iron ore slimes from Bellary-Hospet, India

B Suresh, S S Subhransu, A P Singh, K Abhishek, M Raju, T Uma Devi, Rameshwar Sah and Madhu Ranjan

5273



997 Recent process design solutions for the use of JONES® WHIMS in the field of different iron ore applications

Marco Steinberg, Mario Gerards and Rana Goswami

5197

1002 Flotation response of banded iron ore of Karnataka region, India

B Das, S S Rath, P S R Reddy, S K Das and B K Mishra

1030

1031 The nature of SO2 absorption of siderite and ankerite for flue gas desulfurization in iron ore and steel industry studied by neutron thermo diffractometry

Andreas Boehm, Martin Boehm and Armin Kogelbauer

566

1039 A systematic characterization of the ore body for mineral processing at Kiirunavaara iron ore mine operated by LKAB in Kiruna, Northern Sweden

Kari Niiranen and Andreas Böhm 3855

1044 A comparative study on processing of high alumina hematite iron ore by gravity, magnetic and flotation methods

R K Rath, S Mohanty, B Nayak, R Singh and K K Bhattacharyya

4456

1047 Recovery of valuable iron ore concentrate particles from the process rejects of the iron ore processing plant of Dalli mines of SAIL, India

S K Pan, G M Chowdhury, V Sinha, S K Saha and S Rai

4075

1067 Fine grinding solution for iron ore pelletisation

Dietmar Freyhammer 1479

1068 Advanced iron ore beneficiation techniques for sinter & pellet feed

Heribert Breuer 650

1082 Treatment of a low grade compact itabirite iron ore from Carajás - Brazil

E Matiolo, A Souza, R T Rodrigues and J Rubio

3315

1130 Biomineralization, biobeneficiation and bioremediation in iron ore processing

K A Natarajan 3772

1134 Indian iron ore industries - An overview C S Gundewar 1785


Mineralogical & Geochemical Characterization Paper No. Paper Title Authors Page No.

157 New typomorphic microelements and precious metals in carbonaceous rocks in the East of Russia

T N Alexandrova and A V Alexandrov 188

225 The application of process mineralogy in dealing with a complex rare metal ore

Dongyun Liang, Qiuyang Hong, Yude Gao and Lili Zhang

2898

239 Uranium-copper mineralogical characterisation of a flotation concentrate using QEM-SCAN

Jim Pae Lem, Brett Triffett, Zofia Swierczek, William Skinner and Massimiliano Zanin

2845

339 Challenges in the mineralogical characterisation of low-grade nickel laterites

Zofia Swierczek, Keith Quast, Jonas Addai-Mensah, Jason N Connor, David J Robinson and Jian Li

5352

376 Characterization of Indian rock phosphate – A case study

Mohan Ram, S M Lal and C S Gundewar

3460

476 Apatite for extraction - Mineralogy of apatite and REE in the Kiirunavaara Fe-deposit

O Martinsson, Eva Öberg and Andreas Fredriksson

3287

772 The value of automated mineralogy Ying Gu, Robert Schouwstra and Chris Rule

1726

809 Process mineralogy for beneficiation productivity improvement at HZL’s Rampura Agucha plant

V V Ramarao, Ajit Swain, N K Sharma, K Sivaprasad and K D Sharma

4386

841 Influence of petrology on beneficiation of two contrasting manganese ore bodies in Southern Odisha, India

B K Mohapatra, S Jena and B K Mishra 3488

954 Geochemical mapping of Gujarat bauxites G N Jadhav, M M Kulkarni and N Sharma

2253

1022 3D mineralogy, texture and damage analysis of multiphase mineral particles with a high contrast, submicron resolution X-ray tomography system

S H Lau, J D Miller and Chen-Luh Lin 2726

1091 Effect of ultrasound on the fine fraction in aqueous medium of Mn-oxide ore

B Orberger, A Goguelin, B Dusanter and S B Blancher

3988


Processing of Industrial Minerals Paper No. Paper Title Authors Page No.

12 Optimization of froth flotation reagent for limestone beneficiation in the cement industry

Ashutosh Shandilya and Lalit Mohan Jha

4913

142 Study on a new process technology for a complex refractory WO3-Sn ore

Zhang Zhonghan and Zhang Xianghua 6094

145 Flotation separation of scheelite from fluorite and calcite

Xianyang Qiu, Xiaotong Zhou, Hongxi Hu and G Q Fu

4324

215 Separation of titanoferrous impurities from kaolin by selective adsorption of organic flocculant

M M Kulkarni, T V Mani and G N Jadhav

2561

219 On the adsorption mechanisms of hydroxamic acid on pyrochlore and calcite

Xiao Ni and Qi Liu 3824

292 Development of quartz-kaolin separation technology

Miroslav Marinov, Andrian Valchev, Irena Grigorova and Ivan Nishkov

3274

405 Study on surface properties of dolomite associated in phosphate rock

Qin Zhang, Ting He, Song Mao, Yueqin Qiu and Chuang Peng

6049

425 HF-free flotation method for feldspars separation from quartz

L O Filippov, I V Filippova and A Ancia 1443

446 Studies on reduction in chromite losses in tailing in an operating plant

Y Rama Murthy, Sunil K Tripathy, Veerendra Singh, Vilas D Tathavadkar and A Ranjan

4377

447 Application of iron reducing bacteria for recovery of nickel and cobalt chromite overburden

N Pradhan, R R Nayak, D K Mishra, E Priyadarshini, L B Sukla and B K Mishra

4269

523 Study on the application of antifoamer in flotation of silicon-calcium phosphate ore

Yue Chen, Qin Zhang, Song Mao, TianXie, Wie Cheng, Jia Liu and Y Tang

6062

530 Particle characterisation and magnetic separation behaviour of iron bearing minerals in Sukinda chromite ores

Sunil Kumar Tripathy, V Singh, Y Rama Murthy, V Tathavadkar, P K Banerjee and N Suresh

5521

531 Silica – The future energy mineral of India Sumantra Bhattacharya and Ankit Pathak

508

635 Effect of certain organic solvents on the properties of bentonite

Ali İhsan Arol and Togan Uskarcı 252



645 Interaction between TiO2 and calcite mixture during grinding of pigment in water based paints

F Karakaş, B V Hassas and M S Çelik

2378

654 A comparison of performances of spiral concentrators having different geometries

Damla Gucbilmez and S Levent Ergun 1733

744 Determination of diamond ores required disintegration size in processing

A V Bogdanovich, A M Vasilyev and S A Urnysheva

578

745 Selection of gravity concentrators for the beneficiation of cassiterite ore – A holistic approach

Ho-Seok Jeon, S I Angadi and Sang-Ho Baek

2090

838 Prospects of hydraulic bed separation and its application for chromite processing

C Raghu Kumar, Srijith Mohanan, Sunil Kumar Tripathy, Amit Ranjan, Ashok Kumar, T Venugopalan and Nikkam Suresh

5265

854 Characterization of limestone according to geological characters for the synthesis of aragonite precipitated calcium carbonate

Ji-Whan Ahn, Seong-Young Nam and Joobeom Seo

147

919 Beneficiation of pyrophyllite by selective breakage in various grinding conditions

Kwan Ho Kim, Sang Bae Kim, Hoon Lee and Wantae Kim

2450

931 Hydrocyclones with controlled wash water injection for kaolin classification

W Rubarth, F Donhauser, S Huber, H Blass, G Proellss, E Endresand T Neesse

3792

1006 Concentration of scheelite in Rio Grande do Norte (Brazil) – Present and future

J Y P Leite, B Fernandes, V Pinheiro and F Araújo

2821

1007 Application of concentration centrifuge in tailings of small scale plant – Province pegmatite Borborema (Brazil)

J Y P Leite, J Silva, F Araújo, M Veras and R Lima

2830

1019 El-Nakheil oil shale: Material characterization and effect of acid leaching

M S El Salmawy, A M Abdelaala, S Sameah and A F Muhammad

4680

1041 Surface properties of crandallite in relevance to anionic flotation

Sarthak Kaushik and Marek Pawlik 2384

1043 Effect of high shear pre-treatment on froth flotation for clays

P Raghavan and Volker Vogt 4163

1045 Development of a novel process route for recovering tungsten values from lean grade ore

R Singh, S Mohanty, K K Bhattacharyya and B Banerjee

5021

1053 Enrichment of chromium tailings in Albania Genc Demi 1111



1055 Tri sodium citrate as promoter in the soap flotation of phosphate minerals

P Vijay Kumar, Abubakar Khadri, G Prabhulingaiah and D M R Sekhar

2570

1077 Influence of temperature, water quality and collector type on flotation performance of a Peruvian phosphate ore

Rogerio de Oliveira Baldoino, Marisa Martins, Marcus Vinicius Turibio Rodrigues and Laurindo de Salles Leal Filhoilh

327


Processing of Precious Metals Paper No. Paper Title Authors Page No.

117 PGM mineralization in zoned mafic–ultramafic complexes and technological prospects of its development

A Kozlov and V Chanturiya 210

128 Fundamental study of fine PGE particle flotation N J Shackleton, D M Mokoena and V Malysiak

4883

169 The effect of frother blends on the flotation performance of selected PGM bearing ores

F Ngoroma, J Wiese and J P Franzidis 3813

199 PGM metals and sulfur recovery from copper-nickel technogenic materials

A A Lavrinenko, V E Vigdergauz, L M Sarkisova and N I Gluhova

2737

274 Kinetics of Rh, Ru, and Ir dissolution during the sulphuric acid pressure leaching of first stage leach residue

C Dorfling, G Akdogan, S M Bradshaw and J J Eksteen

1196

333 Study of flotation performance in a complex silver ore at laboratory scale

J Quinteros-Riquelme, N W Johnson, D Bradshaw and E Wightman

4340

335 Ore for the optimization of the flotation strategy E A Agorhom, Z Swierczek, W Skinner and M Zanin

99

344 New reagent modes for selective flotation of gold-sulfide minerals from refractory ores

Matveyeva Tamara, Chanturiya Valentin, Ivanova Tatiana and Gromova Nadezhda

5391

345 Improvement of centrifugal gravity concentrators performance for gold-containing minerals processing

Arkady Senchenko 4846

347 Atmospheric oxidation of refractory gold-containing concentrates and ores

Arkady Senchenko, Alexander Aksenov and Andrey Vasiliev

4851

394 Treatment of a copper- rich gold ore by ammonia assisted cyanide leaching

A D Bas, E Y Yazici and H Deveci 356

426 Optimization of simultaneous leaching of gold and silver from a refractory gold ore

Mojtaba Saba and Fereshteh Rashchi 4434

444 Separation of PGMs bearing alumina phase from cordierite in spent automobile catalyst by heating-quenching process

Gangfeng Liu, Tomoki Ichinose and Shuji Owada

2966



471 Modernization and expansion of process plant by implementing SAG and ball mill and Carbon-In-Pulp technology at the Hutti Gold Mines Company Limited

Gurubasayya Swamy and T J Sri Raghava

5326

615 Gold deportment studies on a copper-gold ore - A systematic approach to quantitative mineralogy focusing on diagnostic metallurgy

Aparup Chattopadhyay and Barun K Gorain

778

789 Artificial neural network approach for modeling the extraction of gold in the mixer settler

Sepideh Javanshir, Hossein Izadi and Hamid Sabeti

2301

804 The influence of temperature, potential and chloride concentration on the dissolution of Pt, Pd and Rh in NaCl solution

Kristian Lillkung, Jari Aromaa and Olof Forsén

2915

811 Use of published data in the development of hydrometallurgical flow sheet for gold using decision-support tools

Lotta Rintala, Jari Aromaa and Olof Forsén

4485

816 Processing of mercury – stibium gold bearing ore of Djijikrut deposit

M N Abdusalyamova, David Dreisinger, Z A Zinchenko, P M Solozhenkin, S A Gadoev, I A Tyumin and M S Ismailova

28

819 Gold occurrence in the altered rock gold ore from Jiaodong area

Xianjun Lu, Jinggang Zhao, Laijun Wang and Haiqin Yang

3038

933 Cyanide regeneration in cyanide solutions with simultaneous copper precipitation as a concentrate

A V Faiberg, V F Petrov and G I Voiloshnikov

1354

934 The development and pilot plant testing of valuable metals recovery technology from pyrite cinders

V Dementyev, O Khmelnitskaya, V Mullov, M Komlev and O Lanchakova

2412

937 The assessment of options for processing refractory flotation concentrates

Y Y Emelianov, A V Bogorodsky, S V Balikov, A V Yepiforov, Y L Nikolaev, L Y Shketova and N V Kopylova

586

938 A technology of gold and silver-bearing polymetallic ore treatment

N A Dementieva and V Y Byvaltsev 1098

939 The study of kinetics of gold leaching using high concentration cyanide solutions

A V Yevdokimov, G I Voiloshnikov, O D Khmelnitskaya and V M Mullov

5916

940 IRGIREDMET’s experience on research, development and introduction of heap leaching

A P Tatarinov, V Y Dementyev and G V Tsykunova

5539



942 Heap bioleaching of gold-bearing refractory ores

Sergey S Gudkov, Yuri Ye Emelianov, Luidmila Ye Shketova, Natalia V Kopylova and Yevgeny V Galukov

4986

943 The use of recycled solutions from pressure liberation of flotation concentrates of gold-bearing ores

Vladimir Ye Dementyev, Vera P Beskrovnaya and Aliyona I Bogudlova

1106

944 Environmentally friendly control of cyanide-bearing wastes from gold hydrometallurgical processes

Vladimir F Petrov 4205

946 Pyrometallurgical treatment of gold-bearing alluvial raw materials

Yuri L Nikolaev and Elena P Nikolaeva 3865

948 The behaviour of cyanides and thiocyanates contained in oxidized gold-bearing ores during their disposal as filtration cakes

Sergey V Petrov and Vladimir F Petrov 4210

1005 Performance studies on SAG mill in the processing of gold ore at the Hutti Gold Mines Company Limited

Gurubasayya Swamy, Lokesh Wale, Chandrashekar and T J Sri Raghava

5320

1048 Study of sorption kinetics in processes of precious metals recovery

A Koizhanova, A Mukusheva, L Osipovskaya and M Erdenova

2478

1049 Adsorption of dicyanoaurate(I) on surface of activated carbon: New approach to process

N Vorob’ev-Desyatovskii, B Aksenov, R Ibragimova, A Velikzhanin and D Pichugina

1137

1050 Key ways to suppress preg-robbing in autoclave treatment of highly refractory gold concentrates

V Tsyplakov, V Kovalev, N Vorob’ev-Desyatovskii, A Ter-Oganesiants and S Kaplan

5543

1054 Bioleaching gold from refractory ores by using heterotrophic microorganisms

Galina Semenchenko and David Magomedov

3092

1069 Recovery of gold and titanium dioxide V I Lakshmanan, R Sridhar, R Roy and B Gorain

2688

1085 Newcrest technology- A step change A Logan and N Krishnan 3025

1098 Development of breakthrough technologies for complex gold and copper-gold ores

P Kondos and B Gorain 2524

1099 Innovation drivers and opportunities across the gold metallurgy value stream

N S Phala 4217

1100 Refractory gold treatment - State of the art and future challenges

R C Dunne 6274


Processing of Strategic and Rare Earth Minerals Paper No. Paper Title Authors Page No.

26 Mineral processing and intellectual property -Rare earth element case study

Heramb M Bal 319

70 Study on the separation and extraction process of beneficiation-metallurgy combination from a complex rare-metal ore

Liu Yong，He Xiaojuan，Liu Mudan and Liu Zhenzhen

5947

72 Green and advanced technology for separation and recovery of rare metals from solid wastes

Junji Shibata, Norihiro Murayama, Masakazu Niinae and Takashi Furuyama

4964

86 An investigation of ilmenite flotation using tert-butyl benzoic hydroxamic acid (TBHA)

Zhong Hong, Zhang Bao-Yuana, Liu Guangyi and Wang Shuai

6144

94 Recovery of uranium from alkaline leach slurries by resin - in - pulp process

T Sreenivas, K C Rajan and A S Navale 5160

162 Study on improved beneficiation technology for rare earth ores

C H Wang, X Y Qiu, Z Hu, H W Li, T Wang and J J Zou

5782

172 Exploitation of small deposits of rare metal and rare earth minerals - Indian experience

P V Ramesh Babu, K Viswamohan, S T Seshadrinath, N Muralikrishna, P S Parihar and P B Maithani

4397

192 Leaching behaviour and particle interactions in uranium laterite dispersions: Effect of ore mineralogy and temperature

Ataollah Nosrati, Jennifer MacCarthy, William Skinner and Jonas Addai-Mensah

3882

208 Mineral processing of lithium-bearing mica T Leißner, S Rode, K Bachmann, J Gutzmer and U A Peuker

2811

271 Developments in processing of conventional uranium ore resources of India

A K Suri and T Sreenivas 5282

329 Selective flocculation-flotation of micro-fine ilmenite

Y Zhu, B Feng, G Zhang, Q Feng, K Liu and M Wei

6210

338 In-flight thermal plasma processing of ilmenite for production of TiO2 rich slag and pig iron

P S Mukherjee and K Jayasankar 3580

343 Beneficiation studies for the comprehensive recovery of a tantalum-niobium ore

Xiaoping Xu，Dongyun Liang, Guowei He and Xiaojuan He

5892



379 Apatite for extraction - Leaching of Kiirunavaara apatite for simultaneous production of fertilizers and REE

Å Sandström and A Fredriksson 4707

403 A new process for uranium precipitation B Courtaud, F Auger and J Thiry 977

477 Kinetic model coupling particle size distribution for alkaline leaching of uranium

K Anand Rao, N P H Padmanabhan and A K Suri

2356

567 Apatite for extraction- II Flotation of apatite and rare earth elements from old tailings dumps

Bertil I Pålsson and Andreas Fredriksson

4064

580 Optimization of rougher wet high intensity magnetic separator to recover ilmenite from placer heavy minerals

T Laxmi and R Bhima Rao 5365

619 Current status of rare mineral resources base of Kazakhstan

M Naymanbayev, N Bekturganov, N Lokhova and J Baltabekova

3650

994 The investigation of the effects of particle size and roasting time parameters to thorium recovery during H2SO4 and HCl leaching processes

A Yörükoğlu, M Ulusoy, A Gülmez and M Ertem

5594

996 Recovery of sillimanite from beach sands - An operator’s nightmare

C V G K Murty, Leon Rademeyer, N Jaisankar, P B Manjeera, P Sampath and V R Murthy

3622

1001 Recovery of osmium from the wastewater of copper production

Ye G Bochevskaya, Z S Abisheva, A N Zagorodnyaya, A S Sharipova andL A Myltykbaeva

559

1012 Application of electro-membrane process for production of rhenium metal powder and its compounds of high purity

L Ya Agapova, Z S Abisheva, E I Ponomareva, N S Bekturganov, Z T Abdrakhmanova and S K Kilibaeva

70

1016 Processing of ilmenite (FeOTiO2) for value added products

G V S Murthy, Nikhat Parveen and Ch R V S Nagesh

1861

1058 Rare earths recovery from black-shale ores T Surkova, V Kozlov and S Yulusov 5295

1075 Mechanochemical treatment of natural beach ilmenite by silicon addition and their leaching behavior

Yosep Han, Seongmin Kim, Hyunjung Kim, Heeyoung Shin and Jaikoo Park

1900


Separation Processes Paper No. Paper Title Authors Page No.

14 The creative technologies of SLon magnetic separators in beneficiating weakly magnetic minerals

Xiong Dahe 5866

89 Development of a fluid mechanical model for flowing film concentrators

Arun Kumar Majumder 3137

122 Triboelectric belt separator for beneficiation of fine minerals

James D Bittner, Stephen A Gasiorowski and Frank J Hrach

1531

124 Separation of light weight materials with the double trommel low-pressure separator

S Schade-Dannewitz, J Poerschke, M Rutz and D Barnstedt

1006

140 Industrial application of High Gradient Magnetic Separator with horizontal magnetic line

Yuhe Tang and Jun Zhang 5418

160 Electrical properties of composite mineral particles and their effect on dielectrophoresis

G R Ballantyne and P N Holtham 1489

186 Analysis and mathematical modelling of hydrocyclones- An overview

R Venugopal and Tushar Chhaperia 915

210 Positron emission particle tracking inside a laboratory batch jig

W P Roux and N Naudé 4537

358 Hybrid jig separation of plastic particles and surface modification of the plastics

Mayumi Ito, Megumi Takeuchi, Emi Ishida, Naoki Hiroyoshi and Masami Tsunekawa

2235

362 New developments on electrostatic separation of fines

Andreas Oberrauner and Helmut Flachberger

3929

466 Study of particle dynamics in jig using discrete element method

Alok Tripathy, S Angadi, B K Mishra and S K Pan

5508

467 Simulating magnetite medium segregation in a dense medium cyclone using rheology based CFD model

M Narasimha and V T S R Kumar Reddy

3684

468 New float-sink apparatus and its use in the mineral industry

A K Mukherjee and S N Gurulaxmi 3592

470 Multi-component modelling concept for hydrocyclone classifier

M Narasimha, A N Mainza and P N Holtham

3696

695 Development and application of arcuate magnetic separator

Xiaoming Wang, Yonghui Hu and Dianyin Liang

5814



697 CFD simulation of flow on a spiral concentrator

Swati Mohanty and Barada Kanta Mishra

3478

699 KISEI nozzle reactor - A novel spray reactor for immiscible liquids

Kwang S Moon 2673

805 CFD-DEM simulations of a sawtooth jigging profile on particle mixtures

S M Viduka, Y Q Feng, K Hapgood and P Schwarz

1409

828 Reduction of misplacement zone in particulate fluidized bed system

S N Sahu, S K Biswal, A Tripathy, A K Sahu and P S R Reddy

4639

1063 Electric pulse disintegration of rocks and ores – Russian experience

Anatoly Usov, Vyatcheslav Tsukerman, Valery Kurets and A Potokin

5610

1064 Electric pulse disaggregation of materials – Russian experience

Anatoly Usov and Aleksander Potokin 5618

1126 Multiscale CFD simulation of multiphase process equipments –Structure-dependent multi-fluid modeling (SFM)

W Wang and J Li 5768


Sorting Techniques Paper No. Paper Title Authors Page No.

232 Optical sorting of low quality coal Özcan Y Gülsoy, Levent Ergun and Ergin Gülcan

1779

241 Sensor-based separation of carbonates Mathilde Rachel Robben, Hermann Wotruba and Julian Heizmann

4496

276

Hyperspectral imaging applied to minerals processing: Procedures, architectures and analytical strategies

Silvia Serranti, Daniela Cesare and Giuseppe Bonifazi

600

282

Quality assessment of demolition waste using innovative sensing devices and architectures based on hyperspectral imaging

S Serranti, N Picone and G Bonifazi 4865

429

Intelligent electronic sorting system with multiple sensing features

Jacek Kolacz 2496

434

Selection of technique and instruments for elemental determination in various ores, minerals and beneficiated products

B S Moroney and Mohan Ram 3542

538

Effect of particle shape and orientation on separation efficiency of eddy current separator

I Gombkötő, S Nagy, B Csőke and G Juhász

1637

624

Separation of German Kupferschiefer lithology with NIR sorting

Phillip Romm, Christoph Steppuhn, Christian Korsten and Hermann Wotruba

4516

885

Rock lithological classification based on Gabor filters and support vector machine

Claudio A Perez, Daniel Schulz, Pablo Vera, Carlos Navarro, Luis Castillo and Jacob Saravia

4191

886

Rock grindability estimation based on the quaternion color extraction model

Claudio A Perez, Carlos Navarro, Pablo Vera, Daniel Schulz, Luis Castillo and Jacob Saravia

4198

924

Particle size distribution analysis of ground coal by machine vision Σvolume approach

C Igathinathane and U Ulusoy 5581


Sustainability and Environmental Issues Paper No. Paper Title Authors Page No.

44 Mineral processing on the production of recycled sand from construction and demolition waste

Carina Ulsen, Henrique Kahn, Gustav Hawlitschek and Eldon A Masini

5567

102 Separation process of rare metals from hydrochloric acid liquors of spent lithium ion batteries by solvent extraction

Tasuma Suzuki,Tomonori Nakamura, Yuta Inoue, Masakazu Niinae and Junji Shibata

5301

103 Electrokinetic/reactive barrier system for the treatment of nitrate in ground water

Tasuma Suzuki, Mai Moribe, Yukinori Oyama, Masakazu Niinae, Tetsuo Choso, Tadashi Akita and Masaaki Ota

5312

132 Using geochemical barriers for additional recovery of nonferrous metals and for water treatment

Valentine Chanturiya, Vladimir Masloboev, Dmitriy Makarov, Dmitriy Nesterov and Yuriy Men’shikov

3157

138 Effectiveness of variable factors affecting the efficiency of deep cone thickener

M R Garmsiri, H Haji Amin Shirazi, K Jookar and A Arabpour

1517

139 Research on preparation and performance of vandium tailings-based geopolymer

Tie-Jun Chen, Yi-Min Zhang, Xiang-Ke Jiao and Tao Liu

830

141 Using lignite as remediation agent at post mineral processing sites

Imre Gombkötő, Tamás Madarász, P Szűcs and Janos Lakatos

1629

152 Potassium ethyl xanthate removal from wastewater by sorption on modified zeolitic rock

Marinela Panayotova and Vladko Panayotov

4113

176 Utilization of red mud in manufacture of cold setting building brick by mineral cementation process

S M Mustakim, B D Nayak, B K Mishra, A K Mitra and C Satish Kumar

3633

209 Diagnosing and controlling release of antimony to the process water, pulp/water electrochemistry and its effect on antimony dissolution

H R Manouchehri, J-E Sundkvist,G Wilkinson, G Rock and A Berggren

3239

265 Adsorption of boron from contaminated water by using calcinated dolomite

Atsushi Kuriwada, T Sase, Gjergj Dodbiba and Toyohisa Fujita

1189

269 Using the methods of TRIZ to generate innovative approaches to resolve the minerals industry-environment conflict

M S Prithvi and Richard Langevin 4296

357 Enhancing the flocculation and dewatering of clay mineral dispersions

Jonas Addai-Mensah 3377



385 In situ bioremediation of a heavily contaminated soil in a uranium deposit

Stoyan Groudev, Plamen Georgiev, Irena Spasova and Marina Nicolova

1705

397 Drivers and barriers in the supply chain – The importance of understanding the complexity of recycling in the industrial system

Nani Pajunen and Kari Heiskanen 4047

457 Kinetics and efficacy of froth flotation for the recovery of metal values from pulverized printed circuit boards

A Vidyadhar and Avimanyu Das 236

486 Reclamation of metal values from copper-chromium spent catalysts

S Swaroopa, S Sahu, A R Sheik, K Sanjay, M K Ghosh and T Subbaiah

5330

490 Investigation of glass foam production from waste cathode ray tube glass

Gábor Mucsi, Barnabás Csőke, Márk Kertész and László Hoffmann

3563

527 Mineral and organic-mineral ameliorants for biological mining terrains reclamation

A Prokopiev, N Popov, K Chakalov, N Popova, I Grigorova and I Nishkov

3871

536 Recovery of gold, silver, copper and niobium from printed circuit boards using leaching column technique

Ricardo Montero, Alicia Guevara and Ernesto de la Torre

3513

545 Enrichment of valuable metals from end-of-life printed circuit boards using mechanical recycling techniques

Vinod Kumar, Jae-Chun Lee, Jinki Jeong, Doyun Shin, Manish Kumar Jha and Vinay Kumar

2787

556 Isolation of native extremophiles from Indian bauxite and red mud for mineral beneficiation

Abhilash, Neha Kumari and B D Pandey 39

571 A predictive model for solution composition, neutralizer dosage and sludge generation in the treatment of acid mine drainage from abandoned mines

C Tokoro, R Koide, D Haraguchi, S Murakami, T Adachi, S Owada and T Okura

5474

600 Leaching of zinc from contaminated soil using citrate

Kyoungkeun Yoo, Hongki Park and Kwangsek Lee

5953

661 Recovery of gallium from industrial products of chemical and metallurgical industries

Z S Abisheva, A N Zagorodnyaya, Ye G Bochevskaya, N S Bekturganov, A S Kasymova and I A Blaida

48

669 Sludge pelleting of paper and pulp residues Satyanarayana Narra, Florian Logsch, Claudia Glaser and Peter Ay

3723

675 Usage of froth flotation process reject as Eco-Sand

Ashutosh Shandilya 4922



682 Studies on the bioremediation of Cr (VI) using Serratia marcescens and natural bacterial isolates

M V Sowmya, C P Divyasree, M I Hussain, J J Braun and S Subramanian

5150

683 Bioremediation of zinc-bearing waters using P. alcaligenes

J S S Allwin Ebinesar, R J Deshpande and S Subramanian

1304

685 Polymer modified carbon paste electrode for mercury detection in aqueous environmental systems

Alex Joseph, S Subramanian, P C Ramamurthy, R Vasant Kumar and C Schwandt

162

696 Synthesis of Hyperbranched Alumina Silica (HAS) using pyrophyllite to capture CO2 emissions

Murari Prasad, Ankita Kulshreshtha and J P Barnwal

4288

700 Metrics for sustainable production in process industry

Minna Paallysaho, Nani Pajunen, Roope Husgafvel, Maaria Wierink, Inga-Liisa Paavola, Kari Heiskanen, Olli Dahl and Ari Ekroos

4033

722 Study of adverse effects of heavy metal mobilization by activity of lead & zinc production plant

D Moradkhani, M Khodakarami, B Sedaghat and A Rashtchi

4830

740 Application of high efficiency air classifiers for fly ash processing

D Morrow and C Kreiser 3549

755 The treatment of mine water underground Pejman Oghazi, Paul Davies and Christer Karlsson

3950

782 Evaluation of Einstein´s model for dilute suspensions of clays

G Aguilera and L Areiza 112

798 Removal of diethylenetriamine species and metal ions from effluents with magnetic activated carbon

Kaiwen Liu, Peiling Sun, Qingxia Liu and Zhenghe Xu

3003

814 The cyclics of material states and transitions Maaria Wierink and Kari Heiskanen 5837

853 Neutralization of sulfuric acid by ground limestone

Mirja Illikainen, Ville Heikkinen, Jouni Pakarinen, Petteri Piltonen, K Kilpimaa and Jouko Niinimäki

2187

918 Effect of coagulants upon turbidity removal waste water from coal mine discharge

G Kumar, P K Singh, S K Singh and B K Sinha

2585

945 Hydrogeochemistry and quality assessment of mine water of West Bokaro coalfields, Hazaribag, Jharkhand

Gautam Chandra Mondal, Abhay Kumar Singh, T B Singh, B K Tewary and A Sinha

3499



967 Studies on the modeling of bioremediation of Cr (VI) from aqueous solutions

G Rajesh, S Subramanian and M S Mohan Kumar

4365

968 Bioremediation of Pb(II) ions from aqueous solution using Pseudomonas aeruginosa

S Vimalnath, S Subramanian, S Sampath, R V Kumar and C Schwandt

5722

978 Dewatering mineral and coal fines using the hyperbaric centrifuge

Roe- Hoan Yoon, Ramazan Asmatulu, Serhet Keles, G H Luttrell, Liguang Wang, Wally Schultz and Joel Franklin

5959

995 M Ertem

Flotation separation of barite from leach tailings of a deposit in Turkey

A Gülmez, A Yörükoğlu, M Ulusoy and 1771

1009 Concentration of scheelite in Rio Grande Do Norte (Brazil)- Present and future and F S D Araújo

J Y P Leite, B Fernandes, V Pinheiro 2838

1071 Forest cover as input for facilities design in mining projects in northern Brazil

P Matias 3306

1090 Adsorption characteristics of fly-ash towards butyl xanthate from aqueous solution

Cheng Wei, Mao Song, Huang Xiaofen, Zhang Qin and Yang Ruidong

3253

1097 Waste heat recovery possibilities in sinter plants and adopting hot water generation at Bhilai

T S Reddy, Suresh Prasad, P Banerjee, P Kumar, S K Jain, Sachin Kumar, Mahadeo Roy, V R Deshmukh, Ajay Kumar, A Das and M P Reddy

4472

1131 Aligning sustainable development initiatives with corporate strategy for the resources industry: Creating value chains

J Bhattacharya 496

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