References

Abramov, A. A., Leonov, S. B., Avdohin, V. A. and Kurscakova, G. M., 1977. Electrochemistryand thermodynamics of sulphide minerals and sulphydrywith hydro-sulphide and cationcollector. 12th IMPC,22 - 26

Adam, K., Natarajan, K. A. and Iwasaki, I., 1984. Grinding media wear and its effect on theflotation of sulphide minerals. International Journal of Mineral Processing, 12(1 - 3): 39- 54

Ahlberg. E. andBroo.A. E., 1988. Proc. Inter. Symp. Electrochem. In: Mineral andMetalProcess.II (Eds. P.E. Richardsonand R. Woods).ECS: Pennington, N. 1., 36 - 48

Ahlberg, E. and Broo,A. E., 1996a. Oxygenreduction at sulphide minerals. 1.A rotating ring disc

electrode (RRDE)study at galena and pyrite. Inter.1. Miner. Process,46(1- 2): 73 - 89Ahlberg, E. and Broo, A. E., 1996b.Oxygen reductionat sulphideminerals.2. A rotating ring

disc electrode (RRDE) study at galena and pyrite in the presence of xanthate. Inter. 1.

Miner. Process,47(1- 2): 33 - 47Ahlberg, E. and Broo, A. E., 1996c. Oxygen reduction at sulphide minerals. 3. The effect of

surfacepre-treatmenton the oxygenreductionat pyrite. Inter. 1. Miner. Process,47(1- 2):49-60

Ahlberg, E. And Broo, A. E. 1997. Electrochemical reaction mechanisms at pyrite in acidicperchloratesolutions. 1. Electrochem. Soc., 144(4): 1281- 1286

Ahmed, S. M., 1978. Electrochemical studies of sulphides, II. Measurement of the galvaniccurrents in galenaand the general mechanism of oxygenreduction and xanthate adsorptionon sulphidesin relation to flotation. Inter. J. Miner. Process, 5: 175- 182

Ahn, 1. H. and Gebhardt,1. E., 1991. Effect of grinding media-chalcopyrite interaction on theself-inducedflotationof chalcopyrite. Inter.1.Miner. Process, 33: 243- 262

Allison, S. A. and Finkelstein, N. P., 1971. Study of the products of reaction between galenaand aqueousxanthate solutions. Trans. IMM, Sec. C, 80: 235- 239

Allison, S. A., Goold, L. A., Nicd,M. 1.and Granville, A., 1972. A determination of the productsof reaction between various sulphide minerals and aqueous xanthate solution, and a

correlation of the products with electrode rest potential. Metallurgical Transactions, 3:2613- 2618

Aloson, F. N. and Trevino, T. P., 2002. Pulp potential control in flotation. The Metallurgical

Quarterly,41(4): 391- 398

Andrea,P. G., Angela, G. L., Athryn, E. P. K. and Roger, C. S., 1999. Themechanism of copperactivationof sphalerite. Applied SurfaceScience, 137:207- 223

Andrew, H., Joseph, M., Irene, Y., Russo, S. P., 2002a. Density-functional theory studies of pyriteFeS2(100) and (110) surfaces. SurfaceScience,513(3):511- 524

Andrew, H., Joseph, M., Irene, Y., Russo, S. P., 2002b. Density-functional theory studies ofpyrite FeS2 (111) and (210). Surface Science,520 (1- 2): 111- 119

Arce, E. M. and Gonzalez, I., 2002. A comparative study of electrochemical behavior ofchalcopyrite, chalcociteand bornite in sulfuric acid solution. Inter. 1.Miner. Process, 67:17- 28

References

Baldauf,H. and Schubert, H., 1980. Fine Particles Processing, 1(39): 767-786Ball,B. and Richard, R. S., 1976. The chemistry of pyriteflotation and depression. In: Flotation,

A. M. GaudinMemorial volume,M. C. Fuerstanau(eds.), AIME,Inc., 1:458 - 484Basiollio, C., Pritzker, M. D., Yoon, R. H., 1985. Thermodynamics, electrochemistry and flotation

of the chalcocite-potassium ethyl xanthate system. SME-AIME Annual Meeting, NewYork,PreprintNo. 85- 86

Beattie, M. 1.V. and Poling, G. W., 1987. A studyof the surface oxidation of arsenopyrite usingcyclic voltammetry. Inter.1. Miner.Process,20: 87- 108

Beattie,M. 1. V. and Poling, G. W., 1988. Flotationdepression of arsenopyrite throughuse ofoxidizing agents.Trans. IMM, Sec.,C, 97: 15- 20

Bechtold, E. and Schennach, R., 1996. Adsorption of oxygen on chlorine-modified Pt (100)surfaces. SurfaceScience, 369(1 - 3): 277- 288

Biegler, T.,Rand, D. A., Woods, R., 1975. Oxygen reduction on sulphide minerals. Part 1:Kineticandmechanism at rotated pyriteelectrodes. Electrochemistry andInterfacial Electrochemistry,60: 151- 163

Biegler,T. and Home, M. D., 1985. The electrochemistry of surfaceoxidation of chalcopyrite.1. Electrchem. Soc., 132: 1363 - 1369

Buckley,A. N. and Woods, R., 1984. An X-ray photoelectron spectroscopic investigation ofthe surface oxidation of sulphide minerals. In: P. E. Richardson, S. Srinivasan and R.Woods(eds.). Electrochemistry in Mineral and Metal Processing, The Electrochemical-Society,Inc., 84- 10:286- 302

Buckley, A. N., Hamilton, I. C., Woods, R., 1985. Investigation of the surface oxidation ofsulphide minerals by linear potential sweep and X-ray photoelectron. In: K. S. E.Forssberg(ed.), Flotationof Sulphide Minerals, Elsevier. Amsterdam, 6: 41- 60

Buckley, A. N. and Woods, R., 1990. X-ray photoelectron spectroscopic and electrochemicalstudies of the interaction of xanthate with galena in relation to the mechanism. Int. J.Miner.Process,28: 301- 311

Buckley, A. N. and Riley, K. W., 1991. Self-induced floatability of sulphide minerals:examination of recentevidence forelemental sulfuras the hydrophobic entity. Surf: InterfaceAnal., 17:655- 659

Buckley, A. N., 1994. A survey of the application of X-ray photoelectron spectroscopy toflotation research. ColloidsSurf., 93: 159- 172

Buckley, A. N. and Woods, R., 1995. Identifying chemisorption in the interaction of thiolcollectors with sulphide minerals by XPS: adsorption of xanthate on silver and silversulphide. Colloidsand Surfaces A: Physicochemical and Engineering Aspects, 104,2 - 3

Buckley, A. N. and Woods, R., 1996. Relaxation of the lead-deficient sulphide surface layeron oxidizedgalena.Journalof AppliedElectrochemistry, 26(9): 899- 907

Buckley, A. N. and Woods, R., 1997. Chemisorption-the thermodynamically favored processin the interaction of thiol collectors with sulphide minerals. Inert. 1. Miner. Process, 51:15-26

Bulut, G. and Atak, S., 2002. Role of dixanthogen on pyrite flotation: solubility, adsorptionstudiesand Eh, FTIRmeasurements. Minerals& Metallurgical Processing, 19(2): 81- 86

Cases,1. M., Kongolo, M., de Donato, P., Michot, L. and Erre, R., 1990. Interaction betweenfirely ground galena and pyrite with potassium amylxanthate in relation to flotation, 2.Influenceof grindingmediaat naturalpH. Inter.1.Miner.Process,30: 35 - 67

270

References

Cases, 1. M. and de Donato, P., 1991. FTIR analysis of sulphide mineral surfaces before andafter collection galena. in: K. S. E. Forssberg(ed.), Flotation of SulphideMinerals. Inter. 1.Mineral Process, 33: 49 - 65

Cata, M., Ciccu, R., Delfa, G., 1973. Improvement in electric separation and flotation by

modification of energy level in surface layers. 10th International Mineral ProcessingCongress, London, 1: 1- 22

Chander, S. and Fuerstenau, D. W., 1975.Sulphide mineralswith thiol collectors: the chalcocitediethydithiophosphate system. 11thInternational Mineral Processing Congress, 1:583- 603

Chander, S., Wie, 1. M., Fuerstenau, D. W., 1975. On the native floatability and surfaceproperties of naturally hydrophobic solids. In: P. Somasunfaranand R. G. Grieves(eds.),Advances in Interfacial Phenomena of Particulate/Solution/Gas Systems. AIME Symp.,Ser., 150 (71): 183- 188

Chander, S., Kar, G., Fuerstenau,D. W., 1979.The corrosion and wetting behaviour of copperin the presence of some thiol reagents. Corrosion Science, 19: 405 - 416

Chander, S., Pang,1., Briceno, A., 1988. Proc. Inter. Symp.Electrochem. In: Mineral and MetalProcess. II (Eds. P. E. Richardsonand R. Woods). ECS: Pennington (N. 1.). 247 - 263

Chander, S., Briceno, A., Pang, 1., 1993. Mechanism of sulfur oxidation in pyrite. Miner.Metall, Process, (3): 113- 118

Chander, S., 1999. Advances in Flotation Technology (Eds. B. K. Parekh and 1. D. Miller).8ME: Littleton (CO). 129- 145

Chang Chung-Liang,Lee Tai-Cheng, Huang Ta-Jen, 1998. Oxygen reduction mechanism andperformance ofYlBa2Cu307-d as a cathode material in a high-temperature solid-oxide fuelcell. Journal of Solid State Electrochemistry, 2(5): 291- 298

Chen Jin, Feng Jimin, Li Shikun, 1986. Study on the behaviour of collectorless flotation ofgalena. NonferrousMetals(quarterly), 38(2): 33 - 39

ChengJianhua, Feng Qirning, Lu Yiping, 1998. Structure of organic depressant and its depressingon sulphide minerals.NonferrousMetals, 3(50): 60 - 64

Cheng Jianhua, 1999. Energy band theory of pulp potential controlled flotation and itsapplication in the study of organic depressants. Ph.D thesis. Central South University ofTechnology,Changsha

ChengJianhua, FengQiming, Lu Yiping, 2002. Molecular structure designand interaction principlesulphide minerals organic depressant.Journal of Guangxi University, 4(27): 276 - 280

Cheng, W. and Liu, Q., 1994.Research on the small molecular organic depressorof coal pyrite.Coal Science and Technology,9(220): 33 - 36

Cheng, X. and Iwasaki, I., 1992. Pulp potential and its implications to sulphide flotation.Mineral Processing and ExtractiveMetallurgy Review, 11: 187- 210

Cheng,X., Iwasaki, I., Smith,K. A., 1994.An electrochemical study on cathodicdecompositionbehaviour of pyrrhotite in deoxygenated solutions. Mineral & Metellurgical Processing,8(1): 160- 167

Cook, M. A. and Nixon, 1. C., 1950. Theory of water-repellent films on solids formed byadsorption from aqueous solutionsofheteropolar compounds.1. Phys. Colloid Chern., 54:445 - 459

Cook, M. A. and Wadsworth, M. E., 1957. Hydrolytic and ion pair adsorption processes inflotation, ion exchange and corrosion. In: Proceedings of the 2nd Inter. Congr. Surf.Activity. Butterworth& Co. Publisher, London, 3: 228 - 242

271

References

Costa, M. C., Botelho, do Rego A. M., Abrants, L. M., 2002. Characterization of a natural and

an electro-oxidized arsenopyrite: a study on electro-chemical and X-ray photoelectron

spectroscopy. Inter. 1. Miner. Process, 65: 83 - 108

Dai Jingping, Sun Wei, Cao Limei, Hu Yuehua, 2000. Influence of mechanical excitation on

adsorption of sodium diethyl dithioformate on galena and sphalerite. Trans. Nonferrous

Met. Soc., China, 10: 101 - 105

David, R. Lide (Eds.), 2000. Handbook of Chemistry and Physics. 81rd Edition. CRC Press,

31- 35

Ding Dunghuang, Long Xiangyun, Wang Dianzuo, 1993. Mechanism of pyrite oxidation and

flotation. Nonferrous Metals, 45(4): 4 - 30 (in Chinese)

Dong Qing-hay, Sun Wei, Hu Yuehua, Wang Dianzuo, 2006. Research on mechanical and

electrochemical behavior during the flotation of pyrite. Mining and Metallurgical

Engineering, 26(1): 32 - 36 (in Chinese)

Du Tietz, C., 1957. Progress in Mineral Dressing. Stockholm, 417 - 439

Du Tietz, C., 1975. 11th International Mineral Processing Congress. 375 - 403

Duun,1. G., Fernandez, P. G., Hughes, H. C., Ling, H. G., 1989.Aqueous oxidation of arsenopyrite

in acid. The Aus. IMM Annual Conference, Perth-kalgoorlie, W. A., 217 - 220

Eadington, P. and Prosser, A. P., 1969. Oxidation of lead sulphides in aqueous suspensions.

Trans. IMM, Sect. C: Min. Pro. Ext. Metall., 78: 74 - 82

Edelbro, R., Sandstrom,A., Paul, 1.,2003. Full potential calculationson the electron bandstructures

of sphalerite, pyrite and chalcopyrite. Applied Surface Science, 206(1- 4): 300 - 313

Ekmekci, Z. and Demirel, H., 1997. Effects of galvanic interaction on collectorless flotation

behaviour of chalcopyrite and pyrite. Int. 1. Miner. Process, 52: 31 - 48

Eligillani, D. A. and Fuerstenau, M. C., 1968. Mechanisms involved in cyanide depression of

pyrite. AIME, Soc. Min. Eng., 241: 437 - 445

Eliseev, N. I., Kirbitova, N. V., Sharapova, N. D., Glazyrina, L. N., Shramm, E. 0., 1982. The

effect of sodium sulphide on the flotation behaviour of sulphide minerals. Tsvetn. Met., 9:

99 - 102 (in Russian)

Esposito, M. C., Chander, S., Aplan, F. F., 1987. Characterization of pyrite from coal source.

In: Process Metallurgy, VB, Transaction of Metallurgical Society/American Institute of

Mining Engineers, 475 - 493

Fahlstrom, P. H., 1974. Autogenous grinding of base metal ores at Boliden aktiebolag. Can.

Min. Metall. Bull., 67(743): 128 - 141

Fahlstrom, P. H., Fagremo, 0., Gjerdrum, A. S., 1975. Autogenous grinding at Boliden's Aitik

plant, Parts I and II, Mining World, 42

Feng Qiming, 1989. Pulp electrochemistry of flotation of sulphide minerals: theory and

technology (Ph.D. thesis). Central South University of Technology

Feng Qiming, Chen Jin, Xu Shi, 1991. Relationship between thermodynamics, property of

reactive products on sulphide and collectorless flotation separation of sulphide minerals. 1.

CSIMM (supp1.),22(3): 28 - 35

Fereshteh, R., Caroline, S., James, A. F., 2002. Sphalerite activation and surface Pb ion

concentration. Inter. 1. Miner. Process, 67: 43 - 58

Fierro, R. E., Tryk, D., Scherson, D., Yeager, E., 1988. Perovskite-type oxides: oxygen

electrocatalysis and bulk structure. Journal of Power Sources, 22 (3 - 4): 387 - 398

272

References

Finkelstein, N. P. and Goold, L. A., 1972. The reaction of sulphide minerals with thiolcompounds.National Institute of Metallurgy,South Africa, ReportedNo. 1439

Finkelstein, N. P., Allsion, S. A., Lovell,V. M., Stewart, B. V., 1975.Advances in InterfPheno.of Particulate/Solution/Gas Systems (Eds. P. Somasundaran and R. B. Grieves). AIChE:New York. 71(150): 165- 175

Finkelstein, N. P. and Poling, G. W., 1977. The role of ditholates in the flotation of sulphideminerals. Miner. Sci. Eng., 9: 177- 197

Finkelstein, N. P., 1997a. The activation of sulphide minerals for flotation: a review. Inter. 1.Miner. Process, 52: 81 - 120

Finkelstein, N. P., 1997b. The activation of sulphide minerals for flotation: a review. Inter. 1.Miner. Process, 52: 120- 181

Finkelstein, N. P., 1999. Addendum to: The activation of sulphide minerals for flotation: a

review. Inter. 1. Miner. Process, 55(4): 283- 286Fomasiero, D., Montalti, M., Ralston, 1., 1995. Kinetics of adsorption of ethyl xanthate on

pyrrhotite: in situ UV and infrared spectroscopicstudies. Langmuir, 11: 467 - 478Forssberg, K. S. E., Antti, B. M., Palsson, B., 1984. Computer-assisted calculations of

thermodynamic equilibria in the chalcopyrite-ethyl xanthate system. In: M. 1. Jones and R.Oblatt (eds.), Reagents in the Minerals Industry. IMM, Rome, Italy, 251- 264

Fuerstenau,M. C., Kuhn, M. C., Elgillani, D. A., 1968. The role of dixanthogen in xaomthateflotation of pyrite. Trans. AIME, 241: 437

Fuerstenau,M. C. and Sabacky,B. 1., 1981.Inter. 1. Miner. Process, 8: 79 - 84

Fuerstenau, M. C., Misra, M., Palmer, B. R., Xanthate adsorption on selected sulphides in the

presence of oxygen. Inter. J. Miner. Process

Gardner, 1. R. and Woods, R., 1971. An electrochemical investigation of contact angle andfloatation in the presence of alkyxanthates, II. galena and pyrite surfaces.Aust. 1. Chern.,

30: 981- 991

Gardner, 1. R. and Woods, R., 1979. An Electrochemical investigation of the natural floatabilityof chalcopyrite. Inter. 1. Miner. Process, 6: 1- 16

Garrels, R. M. and Christ, C. L., 1965. Solutions, Minerals and Equilibria. Harper & Row,New York, 403 - 429

Gaudin, A. M., 1932.Flotation.McGraw-HillBook Co., New York, 552

Gaudin, A. M. and Schuhmann, R. Jr., 1936. The action of potassium n-amyl xanthate onchalcocite.1. Phys. Chern.,40: 257 - 275

Gaudin, A. M., 1957.Flotation (2nd ed.). McGraw-HillBook Co., New York, 573

Gaudin, A. M., Miaw, H. L., Spedden,H. R., 1957.Native floatabilityand crystal structure. In:

1. H. Schuman(Ed), Proc. 2nd Int. Congr. Surf. Activity. III, Electrical phenomena and

Solid/LiquidInterface.Butterworths,London,202 - 219

Gebhardt, 1. E. and Shedd, K. B., 1988. Effect of solution composition on redox potential ofplatinum and sulphide mineral electrodes. In: Richardson and R.Woods (Eds),

Electrochemistry in Mineraland Metal Processing II.Electro. Soc. Inc., 88- 21, 84- 100Goold, L. A. and Finkelstein, N. P., 1972. Product of reaction between galena and aqueous

xthante solutions.South Africa, IMM, Report No.1439Grano, S., Ralston, 1., Smart, R. st. C., 1990. Influence of electrochemical environmenton the

flotation behaviour ofMt. Isa. copperand lead-zinc ore. Inter.1.Miner.Process, 30: 69- 97

273

References

Gu Guohua, 1998. Redox reaction in grinding and flotation system of sulphide minerals andoriginal potential flotation (Ph.D Thesis). Central South University of Technology (inChinese)

Gu Guohua, Hu Yuehua, Qiu Guanzhou, Liu Ruyi,2000.Electrochemistry of sphalerite activatedby Cu2

+ ion.Transaction of Nonferrous MetalsSociety of China. IO(special issue): 64- 67Gu Guohua, Hu Yuehua, Qiu Guanzhou, Wang Hui, Wang Dianzuo, 2002a. Potential control

flotation of galena in strong alkaline media. Journal of Central South University ofTechnology, 9(1): 16- 20

Gu Guohua,Hu Yuehua, Qiu Guanzhou, Wang Dianzuo,2002b. Electrochemistry of galena inhigh alkaline flotation. Mining and MetallurgicalEngineering, 22(1): 52 - 55 (in Chinese)

Gu Guohua,Hu Yuehua, Wang Hui, Qiu Guanzhou, Wang Dianzuo,2002c. Originalpotentialflotation of galena and its industrial application. Journal of Central South University ofTechnology, 9(2): 91 - 94

Gu Guohua, WangHui, Qiu Guanzhou, Hu Yuehua, 2004.Collector matching in originpotentialflotation. Trans.NonferrousMet. Soc. China, 14(3): 576- 581

Gupta, S., Tryk, D., Bae, I., Aldred,W., Yeager,E., 1989.Heat-treatedpolyacrylonitrile-basedcatalysts for oxygen electroreduction. Journal of Appl. Electrochem., 19(1): 19- 27

Guy, P. 1. and Trahar,W. 1., 1984.The influenceof grindingand flotationenvironments on the

laboratorybatch flotationof galena. Inter. 1.Miner. Process, 12: 15- 38Guy, P. 1. and Trahar,W. 1., 1985.The effects of oxidationand mineral interactionon sulphide

flotation. In: Flotationof SulphideMinerals,K. S. E. Forssberg(ed.), Elsevier,6: 91- 109Hamilton, I. C. andWoods, R., 1981. An investigation of surface oxidation of pyriteandpyrrhotite

by linear potential sweep voltammetry. 1. Electroanal. Chern. Interfacial Electrochem.,118:327- 343

Hamilton, I. C. and Woods, R., 1984. A voltammetric study of the surface oxidation ofsulphide minerals. In: P. E. Richardson, S. Srinivasan and R. Woods(eds.), Electrochemistryin Mineral and Metal Processing, The electrochem. Soc. Inc., 84- 10: 259- 285

Harris, P. 1. and Finkelstein, N. P., 1977. The interactionof chalcocite, oxygen and xanthate.National Institute for Metallurgy,Randburg,SouthAfrica, Report No.1896,33 - 37

Harris. P. 1., 1988. Reagents in Mineral Technology (Eds.P. Somasundaran and B. M. Moudgil).MarcelDekker:New York. Ch11: 371- 384

Hayes, R. A., Price, M. D., Ralston, 1.~ 1987. The collectorless flotation of sulphide minerals.

Miner. ProcessExtra. Metall. Rev., 2: 203 - 234

Hayes, R. A. and Ralston, 1., 1988. The collectorless flotation and separation of sulphidemineralsby Eh control. Inter.1. Miner. Process,23: 55 - 84

Hepel, T. and Pomianowski, A., 1977. Diagrams of electrochemical equilibria of the systemcopper-potassium ethyl xanthate-waterat 25°C. Int. 1. Miner. Process,4: 345- 361

Heyes, G. W. and Trahar, W. 1., 1977. The natural floatability of chalcopyrite. Int. 1. Miner.Process,4: 317- 344

Heyes,G. W. and Trahar, W. 1., 1979. Oxidation-reduction effects in the flotation of chalcocite.Inter. 1. Miner. Process, 6: 229 - 252

Heyes, G. W. and Trahar, W. 1., 1984.The flotation of pyrite and pyrrhotite in the absence of

conventionalcollectors. In: P. E. Richardsonet al. eds., Electrochemistry in Mineral and

Metal Processing. Electro. Chern. Soc., 84 - 10:219 - 232

274

References

Hodgson, M. andAgar,G. E., 1984. An electrochemical investigation into the natural floatabilityof pyrrhotite. In: P. E. Richardson, S. Srinivasan, R. Woods (eds.), Electrochemistry inMineraland Metal Processing. The Electrochemistry SocietyInc., 84- 10: 185- 201

Hoey, G. R., Dingley, W., Freeman, C., 1977. Corrosion behaviour of various steels in ore

grinding. CIM Bull., 2: 105Hoyack, M. E. and Raghavan, S., 1987. Interaction of sphalerite. Trans. IMM Sec. C, 96:

C173-C178

Hu Yuehua,Zhang Shunli,Qiu Guanzhou, WangDianzuo, 1995. The mechanism of activationflotationof pyrite depressedby lime.1. Cent. SouthUniv. Technol., 26(2): 176- 180

Hu Yuehua, Qiu Guanzhou, Sun Shuiyu, WangDianzuo, 2000. Recent development in researches

of electrochemistry of sulphide flotation at Central South University of Technology.Trans.Nonferrous Met. Soc. China, 10: 1- 7

Hu Yuehua,Sun Wei, Qin Wenqing,_2002. Mechanics-electrochemistry actionin PbS flotation.The ChineseJournalof Nonferrous Metals, 12(5): 1060- 1064(inChinese)

Hu Yuehua, Dai Jingping, ZhangQin,2004. Electrochemical flotation of diethyldithiocarbamate-pyrrhotitesystem.1. Cent. SouthUniv. Technol., 11(3): 270- 274

Janetski,N. D., Woodburn, S. I., Woods, R., 1977. An electrochemical investigation of pyriteflotationand depression. Inter.1. Miner.Process,4: 227- 239

Jellinek, F., Pollak, R. A., Shafer, M. W., 1974. X-Ray photoelectron spectra and electronic

structure of zirconium trisulphide and triselenide. Materials Research Bulletin, 9(6):845- 856

Jiang Hao, Hu Yuehua, Xu Jing, 2000. Electrochemical characteristics of couple electrode of

galena-pyrite in differentsolutions. Trans.Nonferrous Met. Soc. China, 10: 87- 88

Johnson, N. W. and Munro, P. D., 1988.Eh-pH measurements for problem solving in a zinc

reverse flotationprocess. Austral Inst. Min. Metall.,239(3):53- 58

Karkovsky, I. A., 1957. Physicochemical properties of some flotation reagents and their salts

with ions of heavy iron-ferrous metals. Proc. 2nd Int. Congr.SurfaceActivity,London,4:225- 237

Kartio, I. 1., Basilio,C. I., Yoon,R. H., 1996. An XPS study of sphalerite activation by copper.In: R. Woods,F. Doyle, P. E. Richardson (eds.), Electrochemistry in Mineral and MetalProcessingN. The Electro-Chemical Society,25- 34

Kelebek, S., 1987. Wetting behaviour, polarcharacteristics andflotation of inherently hydrophobicminerals. Trans. IMM, Sec. C, 96: 103- 107

Kelebek, S. and Smith, G. W., 1989. Collectorless flotation of galenaandchalcopyrite: correlation

between flotation rate and the amount of extracted sulfur. Miner. Metall. Process, 6(3):123- 129

Kelsall,G. H. and Page, P. W., 1985. Aspectsof chalcopyrite (CuFeS2) electrochemistry. In: P.

E. Richardson, S. Srinivasan, R. Woods (eds.), Electrochem. in Miner. andMetalProcessing.The Electrochemical Soc. Inc., 84- 10:303- 320

Kelsall, G. H., Yin, Q., Vaughan, D. 1., England, K. E. R., 1996. Electrochemical oxidationof

pyrite in acidic aqueous electrolytes. In: Proceeding 4th International Symposium onElectrochemistry in Mineral and Metal Processing. Electrochemical Society, 196(6):131- 142

275

References

Kelsall, G. H., Yin, Q. et aI., 1999. Electrochemical oxidation of pyrite in aqueous electrolytes.

1. of Electro-analytical Chemistry, 471: 116 - 125

King, F., Quinn, M. 1., Litke, C. D., 1995. Oxygen reduction on copper in neutral NaCI

solution. Journal of Electro-analytical Chemistry, 385(1): 45 - 55

Kneer, E. A., 1997. Electrochemical measurements during the CMP of Tungsten thin films. 1.

Electrochem. Soc., 144: 3041 - 3049

Kostina, G. M. and Chernyak, A. S., 1979. Investigation of the mechanism of electrochemical

oxidation of arsenopyrite and pyrite in caustic soda solution. Zhumal Prikladnoi Khimii,

52: 1532 - 1535

Kowal, A. and Domianowski, A., 1973. Cyclic voltammetry of ethyl xanthate on a natural copper

sulphide electrode. Electrocnal Chern. Interf. Electrochem., 46: 411- 420

Laajalehto, K., Nowak P., Pomianowski, A., Suonien, E., 1991. Xanthate adsorption at the

PbS/aqueous interface: comparison of XPS, infrared and electrochemical results. Colloids

Surf., 57: 319 - 333

Laajalehto, K., Nowak, P., Suoninen, E., 1993. On the XPS and IR identification of the products

of xanthate sorption at the surface of galena. Int. J. Miner. Process, 37: 123 - 147

Labonte, G. and Finch, 1. A., 1988. Measurement of electrochemical potential in flotation

systems. CIM Bulletin, 81(920): 78 - 83

Lamache, M., Lam, 0., Bauer, D., 1984. Electrochemical oxidation of galena and ethylxanthate.

In: R. E. Richardson, S. Srinivasan, R. Woods (eds.), Electrochemistry in Mineral and

Metal Processing. The Electrochemistry Society Inc., 84 - 10: 54 - 65

Learmont, M. E. and Iwasaki, I., 1984. The Effect of grinding media on flotation of galena.

Minerals & Metallurgical Processing, 1(3): 136 - 143

Lepetic, V. M., 1974. CIM Bulletin, 67: 71

Leppinen, 1. 0., Basilio, C. I., Yoon, R. H., 1989. In-situ FTIR study of ethyl xanthate adsorption

on sulphide minerals under conditions of controlled potential. Int. 1. Miner. Process, 26:

259 - 274

Leppinen. J. 0., 1990. FTIR and flotation investigation of the adsorption of ethyl xanthate on

activated and non-activated sulphide minerals. Inter. 1. Miner. Process, 30: 245 - 263

Leppinen, 1. 0., Basilio, C. I., Yoon, R. H., 1998. FTIR study thiocarbamate adsorption on

sulphide minerals. Colloids and Surfaces A, 32: 113 - 125

Li Haipu, Jiang Yuren, Cao Xuefeng, Hu Yuehua, 2001. Synthesization of modified starch and

its performance. Mining and Metallurgical Engineering, 4(21): 29 - 32 (in Chinese)

Lin, Q., Jin, H., Wang, D., 1991. Preparation of some new micromolecular organic depressant

and their reactivity. Journal of Central-South Institute Mining and Metallurgy, 3(22):

256 - 262 (in Chinese)

Liu Runqing, Sun Wei, Hu Yuehua, Xiong Daoling, 2006. Depression mechanism of small

molecular mercapto-organic depressants on flotation behaviour of complex sulphides.

Chinese Joumal ofNonferrous Metals, 16(4): 746 - 751 (in Chinese)

Lowson, R. T., 1982. Aqueous oxidation of pyrite by molecular oxygen. Chemistry Review,

82(5): 461

Lusk, 1., Scott, S. D., Ford, C. E., 1993. Phase relations in the Fe-Zn-S system to 5 kbars and

temperatures between 325 and 150°C. Econ. Geol., 88: 1880 - 1903

Luttrell, G. H. and Yoon, R. H., 1984a. Surface studies of the collectorless flotation ofchalcopyrite.

Colloids and Surfaces, 12: 239 - 254

276

References

Luttrell, G. H. and Yoon, R. H., 1984b. The collectorless flotation of chalcopyrite ores using

sodium sulphide. Inter. 1. Miner. Process, 13: 271 - 283

Ma Guoyin, Sun Wei, Hu Yuehua, 2006. Investigation of collecting nature of aryl thiolate

collectors on jamesonite and marmatite. Mining and Metallurgical Engineering, 26(8):

156 - 157 (in Chinese)

Majima, H. and Takeda, M., 1968. Electrochemistry studies of the xanthate-dixanthogen

system on pyrite. Trans. AIME, 241: 431 - 436

Majima, H., 1969. How oxidation affects selective flotation of complex sulphide ores. Can. Met.

(Quarterly) , 8(3): 269 - 273

McCarron, 1. 1., Walker, G. W., Buckley, A. N., 1990. An X-ray photoeletron spectroscopic

investigation of chalcopyrite and pyrite surfaces after conditioning in sodium sulphide

solutions. Inter. 1. Miner. Process, 30: 1 - 76

Mielezarski, 1. A. and Yoon, R. H., 1989. Spectroscopic studies of the structure of the

adsorption layer ofthionocarbamate. 1. ColI. Inter. Sci., 131(2): 423 - 432

Mielezarski, 1.A., 1997. Reply to comment on In situ and ex situ infrared studies of nature and

structure of thiollayers adsorbed on cuprous sulphide at controlled potential, simulation

and experimental results. Langmuir, 13: 878 - 880

Mielezarski,1. A., Mielezarski, E., Cases, J. M., 1998. Influence of chain length on adsorption

ofxanthates on chalcopyrite. Inert. J. Miner. Process, 52: 215 - 274

Mishra, K., 1992. Journal of the Electrochemical Society, 139(6): 749 - 752

Mory, M. S., Grano, S. R., Ralston, 1., Prestidge, C. A., Verity, B., 2001. The electrochemistry of

Pb2+ activated sphalerite in relation to flotation. Minerals Engineering, 14(9): 1009 - 1017

Muscat, 1., Hung, A., Russo, S., Yarovsky, I., 2002. First-principles studies of the structural

and electronic properties of pyrite FeS2.Phys. Rev., B65, 054107

Nagaraj, D. R., Wang, S. S., Avotins, P. V., Dowling, E., 1986. Structure activity relationships

for copper depressments. Trans. IMM, Sec. C, 95: 17 - 26

Nagaraj, D. R. and Brinen, 1. S., 2001. SIMS study adsorption of collectors on pyrite. Inter. 1.

Miner. Process, 63: 45 - 47

Nakazawa, H. and Iwasaki, I., 1986. Galvanic contact between nickel arsenide and pyrrlotite

and its effects on flotation. Inter. 1. Miner. Process, 18: 203 - 215

Nakazawa, H. and Iwasaki, I., 1985. Effect of pyrite-pryyhotite contact on their floatabilities.

Minerals & Metallurgical Processing, 2(4): 206 - 211

Nagaraj, D. R., et aI., 1982. Copper depresants: correlation between structure and activity.

112th SME-AIME Annual Meeting, 89 - 93

Natarajan, K. A., Riemer, S. C., Iwasaki, I., 1984. Influence of pyrrhotite on the corrosive wear

of grinding balls in magnetite ore grinding. Inter. 1. Miner. Process, 13(1): 73 - 81

Nesbitt, H. W., Bancroft, G. M., Pratt, A. R., Scaini, M. 1., 1998. Sulfur and iron surface states

on fractured pyrite surfaces. American Mineralogist, 83: 1067 - 1076

Neeraj, K. M., 2000. Kinetic studies of sulphide mineral oxidition and xanthate adsorption.

Doctor thesis of Virginia Polytechnic Institute and State University. A Bell & Howell

Company UMI dissertation Services

Nixon.J. C., 1957. Discussion in Proceedings of the 2nd Inter. Congr. Surf. Activity. Butterworth

& Co. Publisher, London, 3: 369

277

References

O'Dea, A. R., Prince, K. E., Smart, R. S. C., Gerson, A. R., 2001. Secondary ion mass

spectrometry investigation of the interaction of xanthate with galena. Inter. 1. Miner.Process,61: 121- 143

O'Dell,C. S.,Dooley, R. K.,Walker, G. W.,Richardson, P.E., 1984. Chemical andelectrochemicalreactions in the chalcocite-xanthate system. In: P. E. Richardson, S. Srinivasan, R. Woods(eds.). Electrochemistry in Mineral and Metal Processing. The Electrochemistry Society,Inc. 26 - 53

O'Dell, C. S., Walker, G. W., Richardson, P. E., 1986. Electrochemistry of the chalcocite-xanthate system.1. Appl. Electrochem., 16: 544- 554

Opahle, I., Koepemik, K., Eschrig, H., 2000. Full potential band structure calculation of ironpyrite. Computational Materials Science, 17(2- 4): 206 - 210

Page,P. W. andHazell, L. B., 1989. X-rayphotoelectron spectroscopy (XPS) studies of potassiumamyl xanthate (KAX) adsorption on precipitated PbS related to galena flotation. Inter. J.Miner. Process,25: 87- 100

Pang, 1. and Chander, S., 1990.Oxidationand wetting behavior of chalcopyrite in the absenceand presence of xanthate.Miner. Metall. Process, 7(3): 149 - 155

Pattabi, M., Castellanos, R. H., Castillo, R., Ocampo, A. L., Moreira, 1.,Sebastian, P. 1.,McClure,1. C., 2001. Electrochemical characterization of tungsten carbonyl compound for oxygenreductionreaction. Inter. 1. HydrogenEnergy, 26(2): 171- 174

Pattrick, R. A. D., England, K. E. R., Charnock, 1. M., Mosselmans, 1. F. W., 1999. Copperactivation of sphalerite and its reaction with xanthate in relation to flotation: an X-rayabsorption spectroscopy (reflection extendedX-ray absorption fme structure) investigation.

Inter.1.Miner. Process, 55(4): 247- 265Persson, I., Persson, P., Valli,M., Fozo, S., Malmensten, B., 1991. Reaction on sulphide mineral

surfaces in connection with xanthate flotation studied by diffuse reflectance FTIR

spectroscopy, atomic absorption spectrophotometry and calorimetry. In: K. S. E.Forssberg(ed.). Flotationof SulphideMineral. Inter.1.Miner. Process, 33: 67 - 81

Peters, E., 1977.The electrochemistry of sulphideminerals. In: 1. O'M. Bockris,D. A. 1. Rand,B. 1. Weich (eds.). Trends in Electrochemistry. New York: PlenumPress, 267 - 290

Peters, E., 1986. Leaching of sulphides. In: P. Sommasundaran (ed.). Advances in MineralProcessing. Proc. Sym. Honoring N. Arbiter on His 75th Birthday, SME, Inc. Colorado,445-462

Pillai, K. C., Young, V. Y., O'M Bockris, 1., 1983. XPS studies of xanthate adsorption ongalena surfaces.Appl. Surf. Sci., 16: 322- 344

Plaksin, I. N. and Bessonov, S. V., 1957. Role of gases in flotation reactions. In: Proceedings

of the 2nd Inter. Congr. Surf. Activity (1. H.Schulman ed.). Butterworth& Co. Publisher,

London, 3: 361- 367Plaksin, I. N. and Shafeev,R. Sh., 1963.Bull IMM, 72, 715-722Poling, G. W., 1976. Reactions between thiol reagents and sulphide minerals. In: Flotation.

A.M. GaudinMemorialVolume,M. C. Fuerstenau(ed.), AIME, 1: 334- 363Povarennyk, A. S., 1972. Crystal Chemical Classification of Minerals (two vols.). New York:

PlenumPressPozzo, R. L. and Iwasaki, I., 1987. Effect of pyrite and pryyhotite on the corrosive wear of

grindingmedia. Minerals & Metallurgical Processing, 4(2): 166- 171

278

References

Pozzo, R. L., Malicsi, A. S., Iwasaki, I., 1988.Pyrite-pryyhotite-grinding media contact and itseffect on flotation. Minerals & MetallurgicalProcessing,5(1): 16- 21

Pozzo, R. L., Malicsi, A. S., Iwasaki, I., 1990. Pyrite-pyrrhotite-grinding media contact and itseffecton flotation. Minerals & Metallurgical Processing, 7(1): 16- 21

Prestidge, C. A., Thiel,A. G., Ralston, 1., Smart,R. S. C., 1994. The interaction of ethyl xanthatewith copper( II )- activated zinc sulphide: kineticeffects. Colloids Surface, A. Physicochem.Eng. Aspects, 85: 51 - 68

Prestidge, C. A., Skinner, W. M., Ralston, 1., Smart,R. S. C., 1997.Copper (II) activation andcyanide de-activationof zinc sulphide under mildly alkaline conditions. Appl. Surf. Sci.,108: 333 - 344

Pritzker, M. D. and Yoon, R. H., 1984a. Thermodynamic calculations on sulphide flotationsystems: I. galena-ethyl xanthate system in the absence of metastable species. Inter. 1.Miner. Process, 12: 95 - 125

Pritzker, M. D. and Yoon,R. H., 1984b. Thermodynamic calculations and electrochemical studieson the galena-ethylxanthate system. In: P. E. Richardsonet al. (eds.), ElectrochemistryinMineral and Metal Processing.Electrochem. Chern. Soc., 84-10: 26 - 53

Qin Wenqing, 1998. Electrochemical behaviorof sulphide mineralsand pulp potentialcontrolledflotation. Ph. D. Thesis, Central South University of Technology,Changsha

Qin Wenqing, Qiu Guanzhou, Xu ling, Hu Yuehua, 1998. Galvanic interaction of contactingsulphideparticle and its effect on flotation. Transactionsof NonferrousMetals Society of

China, 8(4): 661- 665Qin Wenqing, Qiu Guanzhou, Hu Yuehua, 2000. Electrochemical oxidation of sodium sulphide

on rotating ring-disc electrode.Trans. NonferrousMet. Soc. China, 10: 80 - 82Qin Wenqing, Qiu Guanzhou,Hu Yuehua, Xu ling, 2001. Kinetics of electrochemicalprocess

of galena electrode in diethyldithiocarbamate solution. Trans. Nonferrous Met. Soc. China,11(4):587 - 590

Qiu Guanzhou, Yu Runlan, Hu Yuehua, Qin Wenqing, 2004. Corrosive electrochemistry of

jamesonite. Trans. NonferrousMet. Soc. China, 14(6): 1169- 1173

Qiu Guanzhou, Xiao Qi, Hu Yuehua,2004. First-principles calculation of the electronic structure

of the stoichiometric pyrite FeS2 (100) surface. ComputationMaterials Science, 03 - 11:

2989- 2994

Rand,.D. A., 1975. Oxygen reduction on sulphide minerals, part III: comparisson of activityof various copper, iron, lead, nickIe mineral electrodes. Electrochemistry and InterfacialElectrochemistry, 60: 265 - 275

Rand, D. A. and Woods, R., 1984. s, measurements in sulphide mineral slurries. Inter. 1.Miner. Process, 13: 29 - 42

Rao, S. R., Moon, K.S., Leja, 1., 1976. Effect of grinding media on the surface reactions andflotation oilheavy metal sulphides. In: Flotation. A. M. Gaudin Memorial Volume (M. C.

Fuerstenaued.), 509 - 522

Ravitz, S. F. and Porter, R. R., 1933.Oxygen-freeflotation I: flotationof galena in absence of

oxygen. Am. Inst. Min. Metall. Eng., Tech. Publ., No.513

Rey, M. and Formanek, V., 1960. Some factors affecting the selectivity in the differentialflotation of lead-zinc ores in the presence of oxidized lead mineral. Proc. 5th Int. Min.

Proc. Congr., Inst. Mining and Met., London, 343 - 352

279

References

Richardson, P. E. and Maust, E. E. Jr., 1976. Flotation- Gaudin Memorial Volume (Ed. M. C.Fuerstenau).New York: AIME, 1: 364

Richardson, P. E., Stout,J. V. III, Proctor, C. L., Walker,G. W., 1984. Electrochemical flotation

of sulphides: chalcocite-ethylxanthate interactions. Inter. J. Miner. Process, 12: 73 - 93

Richardson, P. E. and Walker, G. W., 1985. The flotation of chalcocite, bornite, chalcopyriteand pyrite in an electrochemical-flotation cell. 15th Inter. Miner. Process Congr., Cannes,France, 2: 198- 210

Richardson, P. E. and Yoon, R. H., Li, Y-Q, 1993. The photoelectrochemistry of pyrite andgalena. 18th InternationalMineral Processing Congress, Sydney, 757 - 766

Richardson, P. E., Hu, Q., Finkelstein, N. P., Yoon, R. H., 1994. An electrochemical methodfor the study of the flotation chemistry of sphalerite. Inter. 1. Miner. Process, 41: 71-76

Rubio. J. and Kitchener,1. A., 1964. Electrochemical study of galena-xanthate-oxgen flotationsystem. Trans. Ins. Min. Metall., 3: 313 - 322

Salamy, S. G. and Nixon, J. C., 1953. The application of electrochemicalmethods to flotationresearch. Recent Developments in Mineral Dressing, Institution of Mining and Metallurgy,London, 503- 516

Salamy, S. G. and Nixon, J. C., 1954. Reaction between a mercury surface and some flotationreagents: an electrochemicalstudy. Aust. 1. Chern.,7: 146- 156

Salvador, P. and Tafalla, D., 1991. Reaction Mechanism at n-FeS2/I interface. Journal of theElectrochemical Society, 132(6): 1350- 1356

Sanchez, V. M. and Hiskey, J. B., 1988. Electrochemical study of the surface oxidation of

arsenopyrite in alkaline media.Metallurgical Transactions B, 19(6): 943- 949

Sanchez, V. M. and Hiskey, J. B., 1991. Electrochemical behavior of arsenopyrite in alkalinemedia. Minerals& Metallurgical Processing, 8(1): 1- 6

Sasaki Takehiko, Goto Yoshio, Tero Ryugo, Fukui Ken-ichi, IwasawaYasuhiro, 2002. Oxygen

adsorption states on Mo(112) surface studied by HREELS. Surface Science, (502- 503):

136- 143

Segall, M. D., Lindan, P. L. D., Probert, M. J., Pickard, C. J., Hasnip, P. J., Clark, S. J., Payne,

M. C., 2002. First-principles simulation: ideas, illustrations and the CASTEP code. J.Phys.: Condo Matt., 14,2717 - 2743

Shimoiizaka, T., Usui, S., Matsuoka, I., Sasaki, H., Sendai, A., 1976. Depression of galenaflotation by sulphite or chromate ion. In: Flotation. A. M. Gaudin Memorial Volume, M.C. Fuerstenau (ed.), 1: 393 - 413

Skinner, W. M., Prestidge, C. A., Smart, R. S. C., 1996. Irradiation effects during XPS studies

of copper(II) activation of zinc sulphide. Surf. Int. Sci., 24: 620 - 626

Sun Shuiyu, 1990. Sulphide flotation by electrochemicaladjustment and collectorless flotation.

Ph.D thesis. Central South University of Technology (in Chinese)

Sun Shuiyu, Li Baidan, Wang Dianzuo, 1990. Collectorless flotation of sulphide minerals. J.

Cent. South Inst. Min. Metall., 21(5): 473 - 478 (in Chinese)

Sun Shuiyu, Wang Dianzuo, Li Baidan, 1991. An electro and quantum-chemical investigation

on the collectorless flotation of pyrite. J. Cent. South. Inst. Min. Metall., 22(3) suppl:

43 - 48 (in Chinese)

Sun Shuiyu, Wang Dianzuo, Li Baidan, 1992. Principle of collectorless flotation of sulphides

and design of separation schemes.Nonferrous Metals (Bimonthly),6: 4 - 8 (in Chinese)

280

References

Sun Shuiyu, Wang Dianzuo, Li Baidan, 1993a. The collectorless flotation and separation andseparation of chalcopyrite and pyrite by potential control. 1. Cent. South Inst, Min.Metall., 24(4): 466 - 471

Sun Shuiyu, WangDianzuo, Li Baidan, 1993b. Studies on surface oxidation of sulphide minerals.NonferrousMetals (Quarterly), 45(4): 42 - 49 (in Chinese)

Sun Shuiyu, Wang Dianzuo, Li Baidan, 1993c. Electrochemical and quantum-chemicalinvestigations on self-induced flotation of galena. Nonferrous Metals (Quarterly), 45(2):31- 37 (in Chinese)

Sun Shuiyu, Li Baidan, Wang Dianzuo, 1993d. Considerations of semiconductor energy bandtheoryon collectoless flotation of sulphide minerals. 1.BGRIMM, 2(3): 38- 43 (inChinese)

Sun Shuiyu, Wang Dianzuo, Li Baidan, 1994a. Hydrophobicity-hydyphilicity balancerelationships for collectorless flotation of sulphide minerals. 1. Cent. South Univ.Technol., 1(1):68 - 73

Sun Shuiyu, Wang Dianzuo, Long Xiangyun, 1994b. Frontier molecular orbital theoryconsideration for electron transfer process across sulphide mineral-solution interface. 1.

BGRIMM,3(1): 34 - 39 (in Chinese)Sun Wei, Hu Yuehua,Qiu Guanzhou, Xu Jing, 2002. Dynamicsimulationof ion adsorptionon

ZnS(110). The ChineseJournal of NonferrousMetals, 12(1): 187- 190 (in Chinese)Sun Wei, Hu Yuehua, Qiu Guanzhou, Qin Wenqing, 2004a. Oxygen adsorption pyrite (100)

surfaceby density functional theory. 1. Cent. SouthUniv. Technol., 11(4): 385- 390Sun Wei, Hu Yuehua, Qin Wenqing, 2004b. DFT research on activation of sphalerite. Trans.

NonferrousMet. Soc. China, 14(2):376- 382Sun Wei, Liu Runqing, Hu Yuehua. 2005. Research on depressionmechanismofjamesonite

and pyrrhotite by organic depressant DMPS. Mining and Metallurgical Engineering (inChinese)

Sun Wei, Liu Runqing, Cao Xuefeng, Hu Yuehua, 2006. Flotation separation of marmatitefrom pyrrhotite using DMPS as depressant. Transactions of NonferrousMetal Society ofChina, 16(3):671- 675

Sutherland, K. L. and. Wark, I. W., 1955. Principles of flotation. Austral-asian Inst. Min.MetalI.,Melboure,489 - 499

Taggart,A.F. et aI., 1930.Am. Inst. Min. Metall. Engrs. Tech. PubI., 312: 3 - 33

Taggart, A. F., 1945.Handbookof Mineral Dressing. New York: John Wiley & Sons Co.Takahashi, K., 1991. A trend in the adsorption of ethyl xamthato on solids from the point of

their energy levelsby the molecularorbitalmethod. 17thInternational MineralProcessingCongress,Dresden,Germany,Preprints II: 393- 408

Thornton, E., 1973. The effectof grinding mediaon flotation selectivity. Proc.5th Annual Meetingof CanadianMineralProcessors,Ottawa,224- 229

Tolun,R. and Kitchener, 1.A., 1963-1964. Electrochemical studyof the galena-xanthate-oxygenflotationsystem. Trans. Inst. Min. Metall., 73: 313- 322

Toperi, D. and Tolun, R., 1969. Electrochemical study and thermodynamic equilibriumof thegalena-oxygen-xanthate flotationsystem.Trans. IMM, Sec. C, 78: 191 - 197

Trahar, W. 1., 1984. The influence of pulp potential in sulphide flotation. In: Principles of

Mineral Flotation. The Wark symposium. M. H. Jones and 1. T. Woodcock (Eds.),

Australa. Inst. Min. Metall. Parkville,Victoria.Australia, 117- 135

281

References

Trahar, W. 1., Senior, G. D., Heyes, G. W., Creed, M. D., 1997.The activationof sphaleritebylead-a flotation perspective. Inter. 1. Miner. Process, 49: 121- 148

Usul, A. H. and Tolun, R., 1974. Electrochemical study of the pyrite-oxygen-xanthate system.Inter. 1. Miner. Process, 1: 135- 140

Vanghan, D. 1. and Craig, 1. R., 1978. Mineral Chemistry of Metal Sulphides. London:CambridgeUniversityPress, 51- 62, 376 - 412

Vanghan, D. 1., England, K. E. R., Kelsall, G. H., Yin Q., 1995. Electrochemical oxidation ofchalcopyrite and the relatedmetal-enriched derivatives C14FesSs, Cl19Fe9S16 and CU9FesS16.Am. Miner., 80: 725 - 731

Vanghan, D. 1., Becker,U., Wright, K., 1997. Sulphide mineralsurfaces: theory and experiment.Inter. 1. Miner. Process, 51: 1- 4

Vathsala, K. A. Natarajan, 1989. Some electrochemical aspects of grinding media corrosionand sphalerite flotation. Inter. 1. Miner. Process, 26(3 - 4): 193- 203

Walker, G. W., Stout, 1. V. III, Richardson,P. E., 1984.Electrochemical flotationof sulphides:reaction of chalcopyrite in aqueous solution. Inter. 1. Miner. Process, 12: 55 - 72

Wang Dianzuo, 1983. Structure and reactivty of organic depressant on flotation. NonferrousMetals, (2): 47 - 51

Wang Dianzuo and Hu Yuehua, 1989. Solution Chemistryof Flotation. Changsha: Hunan Sci.and Techno. Press, 343- 345

Wang Dianzuoand Sun Shuiyu, 1990.Quantumchemicalmechanismon surface oxidationandflotation of sulphideminerals.Transactionof NFSOC, 1: 1- 12

Wang Dianzuo, Hu Yuehua, Li Baidan,Sun Shuiyu, 1991a. Mechanism of collectorless flotationof sulphideminerals.NonferrousMetals (Quarterly),43(3): 34 - 39 (in Chinese)

WangDianzuo, Hu Yuehua, Li Baidan, HuangKaiguo, Sun Shuiyu, 1991b. Studyof technologicalfactor of collectorless flotation of sulphide mineral. Nonferrous Metal (Quarterly), 43(4):21 - 26 (in Chinese)

Wang Dianzuo, Long Xiangyun, Sun Shuiyu, 1991c. Quantum chemical mechanism on thesurfaceoxidation and flotationof sulphideminerals. Trans. ofNFSOC, 1(1):20 - 27

Wang Dianzuo, Hu Yuehua, Li Baidan,Sun Shuiyu, 1991d. Studyof mechanism of collectorlessflotationof sulphidemineral.NonferrousMetal (Quarterly),43(4): 34 - 39 (in Chinese)

Wang Dianzuo, 1992.Developmentof Flotation Theory. Beijing: Science Press, 79 - 143Wang Dianzuo, Hu Yuehua, Li Baidan, 1992. Collectorless flotation of sulphide minerals and

challenge to classical flotation theory. Nonferrous Metals (Quarterly), 44(1): 22 - 27 (inChinese)

Wang Dianzuo, Sun Shuiyu, Li Baidan, Huang Kaiguo, Bai Shibin, 1993a. Design and test offlotation and separation flowsheets for molybdenum, bismuth and iron sulphides. J.CSIMM,24(3): 306 - 311 (in Chinese)

Wang Dianzuo, Sun Shuiyu, Huang Kaiguo, Bai Shibin, Li Baidan, 1993b. A study on theNa2S-induced flotation and separation of a sulphidecontainingMo, Bi and Fe. 1. CSIMM,24(3): 312- 317

Wang Jianqi, 1992.Introduction to ElectronEnergySpectra(XPS/XAES/UPS). Beijing: DefenceIndustrial Press

Wang, X., and Xie, Y., 1990. The effect of grinding media and environment on the surfaceproperties and flotation behaviour of sulphide minerals. Miner. Process Extra Metall.Rev., 7: 49 - 79

282

References

Wang, X. H. and Forssberg, E., 1989. A study of the natural and induced hydrophbicity of

some sulphide minerals by collectorless flotation. In: Processing of Complex Ores, G. S.

Dobby and S. R. Rao (eds.), CIM, Halifax, 3 -17

Wang, X. H. and Forssberg, K. S. E., 1991. Mechanism of pyrite flotation with xanthates. In:

K. S. E. Forssberg (ed.), Flotation of Sulphide Minerals. Inter. 1. Miner. Process, 33:

275 - 290

Wark. I. W. and Cox, A. B., 1933. The chemical basis of flotation. PAIMM, 90: 80 - 123

Wei, Q. and Asare, K. 0., 1996. Semiconductor electrochemistry of particle pyrite: dissolution

via hole and electron pathways. 1.Electrochem. Soc., 143(10): 3193 - 3198

Witika, L. K. and Lombe, W. C., 1989. Electrochemical behaviour of carrollite (CUC02S4) in

aqueous buffer solutions. Trans. IMM, Sec. C. 98: C26 - C32

Woods, R., 1971. The oxidation ofethyl xanthate on platinum, gold, copper, and galena electrodes,

relation to the mechanism of mineral flotation. 1.Phys. Chem., 75: 354 - 362

Woods, R., 1984. Electrochemistry of sulphide flotation. In: M. H. Jones and 1. T. Woodcock

(Eds.), Principle of Mineral Flotation. The Wark Symposium, Australia's Inst. Min. Metal,

Parkville, Victoria, Australia. 40: 91 - 115

Woods, R., 1991. Electrochemistry of flotation of sulphide minerals. Lectures in Central South

University of Technology

Woods, R., 1996. Chemisorption of thiols on metal and metal sulphide. In: 1. O'M Bockris,B. E. Conway, R. E. White (eds.). Modem Aspects of Electrochemistry. 29: 401- 453

Woods, R., Young, C. A., Yoon, R. H., 1990. Ethyl xanthate chemisorption isotherms and Eh-pH

diagrams for the copper/water/xanthate and chalcocite/water/xanthate systems. Inter. 1.Miner. Process, 30: 17 - 33

Woods. R. and Yoon, R. H., 1994. Chemisorption of ethyl xanthate on copper electrodes. Inter.

1.Miner. Process, 42(3 - 4): 215 - 223

Woods, R., Basilio, C. I., Kim, D. S., Yoon, R. H., 1994. Chemisorption of ethyl xanthate on

silver-gold alloys. Colloids and Surfaces A: Physicochemical and Engineering Aspects,

83(1): 1 - 7

Woods, R. and Yoon, R. H., 1997. Comment on "In situ and ex situ infrared studies of nature

and structure of thiollayers adsorbed on cuprous sulphide at controlled potential. Langmuir,

13: 876 - 877

Woods, R., Hope, G. A., Brown, G. M., 1998. Spectro-electro-chemical investigations of the

interaction of ethyl xanthate with copper, silver and gold: III SERS of xanthate adsorbed

on gold surfaces. Colloids and Surfaces A, 137: 329 - 337

Woods, R., Hope, G. A., Watling, K., 2000. Surface enhanced Raman scattering spectroscopic

studies of the adsorption of flotation collectors. Minerals Engineering, 13(4): 345 - 356

Xiao Qi, Qiu Guanzhou, Hu Yuehua,_2001. Computational simulation to mechanical activation

of pyrite ( I )- relation of structural strain to chemistry reaction activity. The Chinese

Journal ofNonferrous Metals, 11(5): 900 - 905 (in Chinese)

Xiao Qi, Qiu Guanzhou, Hu Yuehua, Wang Dianzuo, 2002a. Theoretical study on the geometry

and the electronic structure of FeS2 (100) surface. Acta Physica Sinica, 51(9): 2134 - 2137

(in Chinese)

Xiao Qi, Qiu Guanzhou, Hu Yuehua, Wang Dianzuo, 2002b. FeS2 band gap modulation under

pressure perturbation. Chinese Journal of High Pressure Physics, 16(3): 188 - 193 (in

Chinese)

283

References

Xiong Daoling, Hu Yuehua, He Zhiguo, Zhan Xuehui, 2004. Advances in research on organicdepressor's depressing of arsenopyrite in sulphide flotation. Mining and MetallurgicalEngineering,24 (2): 42 - 44 (in Chinese)

Xiong Daolin, Hu Yuehua, Qin Wenqing, Sun Wei, Liu Runqing, 2006. Selective flotationseparation of marmatite from arsenopyrite by organicdepressant PALA. Journalof CentralSouth University, 37(4): 670 - 674 (in Chinese)

Xu, B. and Huang, K., 1995.Role of a-amino aryl phosphoratedorganic depressant in flotationof high nickel matte. Nonferrous Metals, 1(47):21- 23 (in Chinese)

Xu Jing, Sun Wei, Zhang Qin, Liu Hui, Hu Yuehua, 2003. Research on depressionmechanismof pyriteandpyrrhotite by new organic depressant RC. MiningandMetallurgical Engineering,23(6) (in Chinese)

Xuan Cheng and Iwasaki, I., 1992. Pulp potential and its implications to sulphide flotation.Miner. Process Extra. Metall. Rev., 11: 187- 210

Yarar, B., Haydon, B. C., Kitchener, 1. A., 1969. Electrochemistryof the galena-diethyldithiocarbamate-oxygenflotation system. Trans. Instn. Min. Metall. Sec.C, 78: C181- C184

Yekeler Meftuni, Sonmez Ibrahim, 1997. Effect of the hydrophobic fraction and particle sizein the collectorless column flotation kinetics. Colloids and Surfaces A: Physicochemicaland Engineering, 121(1):9 - 13

Yelloji Rao M. K. and Natarajan, K. A., 1~88. Influence of galvanic interaction betweenchalcopyrite and somemetallic materials on flotation. Minerals Engineering, 1(4): 281- 294

Yelloji Rao M. K. and Natarajan, K. A., 1989a. Effect of electrochemical interactions amongsulphide mineralsand grindingmediumon chalcopyrite flotation. Minerals& MetallurgicalProcessing,6(3): 146- 151

Yelloji Rao M. K. and Natarajan, K. A., 1989b. Electrochemical effects of mineral-mineralinteractions on the flotation of chalcopyrite and sphaterite. Inert. 1. Miner. Process, 27:279 - 293

YellojiRao M. K. and Natarajan, K. A., 1989c. Effect of galvanic interaction between grindingmedia and minerals on sphalerite flotation. Inter. 1.Miner. Process, 27(1 - 2): 95 - 109

Yelloji Rao M. K. and Natarajan, K. A., 1990. Effect of electrochemical interactions amongsulphide minerals and grinding medium on the flotation of sphalerite and galena. Inter. 1.Miner. Process, 29: 175- 194

Yoon, R. H., 1981. Collectorless flotation of chalcopyrite and sphalerite by using sodiumsulphide. Inter. 1.Miner. Process, 8: 31- 48

Young, C. A., Woods, R., Yoon, R. H., 1998. A voltammetric study of chalcocite oxidizationto metalstable copper sulphides. In: P. E. Richardson, R. Woods (ed.), Int. Symp.Electrochemistry in Mineral and Metal Processing II. Pennington: Electrochem. Soc.,3 -17

Yu Runlan, Hu Yuehua, Qiu Guanzhou, Qin Wenqing, 2004a. An electrochemical study ofDDTC adsorptionjamesonite. Electrochemistry, 10 (2) (in Chinese)

Yu Runlan,Hu Yuehua, Qiu Guanzhou, Qin Wenqing, 2004b.A voltammetric studyof corrosionand interaction of marmatite with collector. Mining and Metallurgical Engineering,24(1)(in Chinese)

Yu Runlan, Hu Yuehua, Qiu Guanzhou, Qin Wenqing, 2004c. Interaction mechanism ofjamesonite with flotation collectors by cyclic voltammetry. Journal of Central SouthUniversity, 35(2): 202 - 206 (in Chinese)

284

References

Yu Runlan, Qiu Guanzhou, Hu Yuehua, Qin Wenqing, 2004d. Electrochemistry of copper

activation ofmarmatite. Metal Mine, (2) (in Chinese)

Yu Runlan, Qiu Guanzhou, Hu Yuehua, Qin Wenqing. 2004e. Interface electrochemistry ofinteraction of collector with jamesonite. The Chinese Journal of Nonferrous Metals, 14(1):

127-131 (in Chinese)

Yu Runlan, Qiu Guanzhou, Hu Yuehua, Qin Wenqing, 2004f. Study of electrochemistry of

jamesonite in DDTC and saturation Ca(OH)2. The Chinese Journal of Nonferrous Metals,

14(10): 1763 - 1769 (in Chinese)

Yu Runlan, Qiu Guanzhou, Hu Yuehua, Qin Wenqing, 2004g. The corrosive electrochemical

study of marmatite. Journal of Chinese Society For Corrosion and Protection, 24(4):

226 - 229

Yu Runlan, Qiu Guanzhou, Hu Yuehua, Qin Wenqing, 2005. Electrochemical adsorption

behaviour and mechanism of diethyldithiocarbamate on surface of marmatite. The Chinese

Journal ofNonferrous Metals, 15(9): 1452 - 1457 (in Chinese)

Yu Runlan, Qiu Guanzhou, Hu Yuehua, Qin Wenqing, 2006. Study on mechanism of

diethyldithiocarbamate with jamesonite by spectroelectro-chemistty. Mining and Metallurgical

Engineering, 26(1): 29 - 31 (in Chinese)

Zhang, D.H., 1996. Adsorption and photodesorption of oxygen on the surface and crystallite

interfaces of sputtered ZnO films. Materials Chemistry and Physics, 45(3): 248 - 252

Zhang Qin, Hu Yuehua, Gu Guohua, Xu Jing, 2004a. The study on the Interaction between

ethyI xanthate and pyrrhotite in electrochemical flotation by FTIR spectroscopy. Mining

and Metallurgical Engineering, 24(5): 42 - 44 (in Chinese)

Zhang Qin, Hu Yuehua, Gu Guohua, Xu Jing, 2004b. Selective flotation separation ofjamesonite

from pyrrhotite by potassium cyanide. Journal of Central South University of Technology,

35(3): 372 - 375

Zhang Qin, Hu Yuehua, Gu Guohua, Nie Zhenyuan, 2004c. Study of the pyrrhotite

self-induced flotation electrochemical. Nonferrous Metals, (2): 4 - 6 (in Chinese)

Zhang Qin, Hu Yuehua, Gu Guohua, Nie Zhenyuan, 2004d. Electrochemical flotation of ethyl

xanthate-pyrrhotite system. Trans. Nonferrous Met. Soc. China, 14 (6): 1174 - 1179

Zhang Qin, Hu Yuehua, Gu Guohua, Xu Jing, 2004e. Selective flotation separation ofjamesonite

from pyrrhotite by lime. Mining and Metallurgical Engineering, 24(2): 30 - 32 (in Chinese)

Zhang Qin, Hu Yuehua, Gu Guohua, Xu Jing, 2004f. Mechanism of Cu2+ ion activation

flotation of marmatite in absence and presence of ethyl xanthate. The Chinese Journal of

Nonferrous Metals, 14(4): 676 - 679 (in Chinese)

Zhang Qin, Xu Jing, Hu Yuehua, Chen Tiejun, 2006. Study on separation of jamesonite from

pyrrhotite by using RC as a new inhibitor. Mining and Metallurgical Engineering, 26(1):

27 - 28 (in Chinese)

Zhao Jing et aI., 1988. Research on the mechanism of chalcopyrite depressed by sodium

mercaptoacetic. Nonferrous Metals (part of mineral processing), (3): 42 - 45

Zhuo Chen and Yoon, R. H., 2000. Electrochemistry of copper activation of sphalerite. Inter. 1.

Miner. Process, 58: 57 - 66

285

Index of Terms

A

absolute temperature 29activator 112,127,142,143,146,159,160,161,163-165active point 213adsorption isotherm 133adsorption mechanism 2,112affinity 163,164,221

alkylxanthate 11

ammonium dialkyl dithiophosphate (ADDP) 76

ammonium persulphate 245

anodic current 9-11,41,42,45,46,52,59,67,68,74,75,76,90,117,165,165,208,212

anodic oxidation 2,8,41,42,46,47,86,116,117,259

anodic polarization curve 18

aqueous solution 35,37,41,67,99,142,144,282

argentite 4,62

arsenopyrite 4,5,7,10,15,28,35-38,47,48,53,58,59,61,62,64,90,91,93,124,127,129,130-141,

147-149,152-159,249,250,256,257,270,272,276,280,284

auger electron spectroscopy 152

autogenously grinding 15,272

B

band model 219

band theory 13,19,271

binding energy 48,109,110

bonding strength 163

buffer solution 43,45,46,59,74,86,87,90,91,150,151

butyl xanthate (BX) 64,68,71,73,82,86,92,93,116,117,126,127,129-133,138,139,142,143,

147-149,152-154,157-159,208,211,212,238,239,242,245,247,251,256

C

Cambridge serial total energy package (CASTEP) 221

capacitance impedance loop 79

capacitive reactance 171,173-180,182,183,185,186,188,190-192,194

cathodic polarization curve 18

Index of Terms

cathodic reduction 2,3,7,8

ceramic mill 73,201,251,253

chalcocite 7,10,63,65,67,68,92,94,95,100,146

chalcopyrite 3,4,7,10-12,15-17,19,23,28,30-35,41,42,49,53,54,57,61,62,64,67-69,93,99,100,

124,125,244-251,253-256,268

characteristic absorption band 100,102,103,105,106

characteristic absorption peak 102

characteristic index 139

chemistry corrosion 167

cleavage surface 222,230

coarse grinding 215

collector/water/mineral system 91

collectorless floatability 2-4,6,23,29,35,38,40,47,54,55,57,62,238,241,248,251,254

conduction band 220,224,230,235-237,240,241,242

conduction carrier 222

contact angle 9,11,59,60

copper sulphide minerals 63,65,244,253

corrosion current 17corrosion inhibitor 170

corrosive current 77,78,82,121,169,170,172,173,175,178,181-184,186-188,190,192,195,197

corrosive current density 170,172,173,175

corrosiveElectrochemistry 79,167,172,178,181,183,186,187,190,192,193,195-199

corrosive potential 77,78,82,118-120,167,170-172,175,178,181,183,186,187,190-192,194,

195,197,198,200,203,204

corrosive speed 169,170

covalent bond 13,226,231,232

covalent radius 164

crystal chemistry 3

crystal field theory (CFT) 224

crystal lack 202

crystal structure 3,20,21,222,229

current density 168-170,172,173,175

cyclic voltammetry (CV) 20,41

cyclic voltammogram 11,45,53,59,67,74,75,90,142,144,145,146

cyclohexane 6,49,96-98

D

decomposition potential 68,85

density function theory (DFT) 219

density of states (DOS) 224,230

depressant 112,114,116,118,120,124,125- 134,136-140,142,152-155,157,158,184,195,247,

262,263

dialkyl dithiocarbamate (DDTC) 73,105, 262

287

Index of Terms

diethyI dithiophosphate 113-115

diethyl dixanthogen (EX2) 97

diethyl mono thiocarbonate (MTC) 97

diethyI thiocarbonate (EPX) 97

diffraction band 60

diffuse reflection infrared fourier transform spectroscopy (DRIFT) 99

diffusion layer 80,81,119

digital pressure gauge 202

dilute solution 81

dimethyl phthalate (DMPS) 126

dislocation 14,202

distilled water 15

dithiocarbamate (DDTC) 73,76,104,262

dithiolate 3,8,8,63

double electric charge layer 81,119

E

EDTA 250

s; control 3,254,257

Eh-pHdiagram 20,32-35,37,38,40,41,48, 53,58,91,124,149

electric charge density 81

electrical resistivity 82

electrocheimcal corrosive method 19

electrochemical adsorption 8,74,285

electrochemical Behavior 12,14,19,74,82,201,202,203,259,258

electrochemical corrosion 167,168

electrochemical equilibriumcalculation 3

electrochemical measurement 3,19,65

electrochemical phase diagram 34,59,63, 91,92,93,95

electrochemical reaction 2,7,8,14,78,79,92,94,119,123,221

electrochemical resistance 79,80

electrochemical theory 7,146

electrochemistry impedance spectrum (EIS) 79,171

electrochemical impedance 7,79,120

electrochemistry of flotation 112

electrode potential 9,14-15,29,78,168,169,174,177,205,207,210-212,247,252,259

electron transferring mechanism 219

empirical relationship 1

empty band 220

energy level diagram 13

energy values 14

equilibrium constant 213,214

equilibrium line 34,35,37,41,59,93,95

288

Index of Terms

ethyl xanthate (EX) 9,10,12-14,64,65,67,68,71,73,76,84,85,89,90,95,97-104,109-111,114,115,

117,122,123,147,150-152,161,247,254,270,273,274,276,279,283,285

F

face-centered cubic structure 20

Faraday constant 29

Fermi level 224,226,227,240

filled band 220

fine grinding 215,217

flotation behavior 5,8,12,13,19,24,25,29,32,47,52,85,92,112,129,221,238,244,245,246,251

flotation separation efficiency 264

forbidden energy gap (band gap) 220

frontier molecular orbital 14,219

FTIR reflection spectra 12,100-108,128

FTIR-ATR 11,99

G

galena 5,7,10-18,20,21,23,24,28,31,34,35,42,43,48,49,51-54,57,62,63,69-76,93,99,100,109,

113,114,116,117,122,124,125,159,167,170,171,186-196,200,201,206-214,221,240,241,242,

243,247,250-254,257 -267,269-276,278-281,283,284

galvanic cell 16,19,201

galvanic interaction 16-19,201,202,244,259

gas constant 29

generalized gradient approximation (GGA) 229

grade 81,161,254-257,261-267

grinding media 14,16,17,109,201,203-212,215,244,249-252,258

grinding-flotation system 169,258,259,261

2,3,4,5,6, five hydroxyl heptyl dithio carbonic sodium (GX3) 138

2,3-dihydroxyl propyl dithiocarbonic sodium (GX2) 131

2-hydroxyl ethyl dithiocarbonic sodium (GX1) 152

H

hemihedral symmetry 20

highest occupied molecular orbital (HOMO) 219

hydrogen peroxide (H20 2) 124

hydrolysis reaction 57

hydrophilic radical 125

hydrophilic-hydrophobicbalance value 139

hydrophobic entity 2,20,29,30,33,35,47, 48,52,53,57,59,63,65,68,70,85-88,90,92,95,96,99,

103,113,122,167

hydroxide ions 1

I

infrared spectra (IS) 2

289

Indexof Terms

infra-red(IR) spectroscopy 10,95inherenthydrophobicity 3,6interfacial capacitance 79,80iron Sulphide Minerals 63,86,126

J

jamesonite 23-27,38,40-43,49-51,53-57,63,76-82,96,97,103-104,106,108-111,117,118,120-122

K

kaliumbutyl xanthate(KBX) 68,86kaliumethyl xanthate(KEX) 11,12,68,99

L

lead sulphideminerals 63,69lime 112,116,159-161,163,165,167,175-177,183-189,195-198,200,244,246,247,252,257-260,

262,263,265,266linearpotentialsweepvoltammetry (LPSV) 20,41localgradient-corrected exchange-correlation functional (LDA) 221lowestunoccupied molecularorbital (LUMO) 13,219lower limitingflotationpotential 67,68

M

marcasite 62marmatite 23,25-27,48-50,55-57,84-87,96-99,102,118-120,125-136,147-159,228,229,233-238mechanical electrochemistry behavior 202,203mechanical power 213,214mechanical rubbing 215mechano-electrochemical behavior 19,201,203metal-collector salts 1metastable phase 32,34,35,37,41,42,58,59mineralcrystal 14mineralelectrodepotential 168,169,247mineral-thio-collector 10,63,95mixedpotential 3,7-9,11,16,63-65,112,168,169,201,220,237,238,259mixedpotentialmodel 3,7-9,63,64,112molecularorbital (MO) theory 3,19,281molybdenite 2-4,6,10,21,22,62multi-electrode galvaniccontact 18

N

natural floatability 2-4,6,20,22,23,26,27,201,273-275

negativepotential 77,143

neutral solution 40

290

Index of Terms

oopposite electrode 202-211

organic anion 82

organic depressant 112,125,126-128,139,271,276,281,284

original potential 244,258,259,261,274

original potential control flotation (OPCF) 244,259,260

over potential 32,245

oxidation-reduction potential 29

oxidation-reduction reaction 168

oxidizing environment 4,10,23,73,249,250,253

oxidizing potential 28,52,69

oxy-hydroxide 16

p

partial density of state (PDOS) 225,233

passivation film 174,177

perhydroxide 7

periodic boundary condition 222,230

phosphate 43,163

photoluminescence 236

physically absorbed 109

plate capacitor 81

platinum electrode 26,57

polar radical 126

polarization curve 16,18,119,167,170,171,174,177,180,182,186,189,191,194,196,197,198

polarization resistance 169,170-173,175,178,181,183,184,186-187,190,192,193,195-199

polarized curve 8

polarographic method 9

polyacrylamide polymer (PAM) 112,126

poly-metallic sulphide mineral 159

polysulphide 48

potassium permanganate 124

potential difference 80,259

potential modifier 244-246,254

potential sweep measurement 67

potential value 105,106,147,246

pretreatment 70,244,250

propanic sodium dithio carbonic sodium (TX4) 131,134,136

pulp potential 4,5,7,19,23-26,56,61,63,65,67-69,71-73,75-77,79,81-89,91,100,101,103-108,112,

124,131-133,142,147-149,155-156,244-247,249,250,255,258-264,266,269,271,279,281,284

pyrite (Py) 3-7,9,12,13,17,18,20,21,23,24,26,28,35-37,46,53,54,56,57,59-61,63,87,88,92,93,

98,99,109,113-117,122-127,160-163,165,166,170,172-186,201,203-208,211-215,217,219-224,

226,240-242,245-248,250,251,254,255,257,258,262,265,267

291

Index of Terms

pyrrhotite 5,12,17-19,26,45,46,49,51,54,88-91,99,100,101,105-107,117,118,125-127,129-137,

139-141,147-149,152-155,271,274,277,281,284,285

Q

quantum chemistry calculation 219

R

recovery 18,22,24,25,50-51,53-57,65,68,69,71-73,76,82,84-89,91,93,95,101,102,103,105,106,

117,118,124-127,129-131,138-143,147-149,152,154-156,160,161,245-250,253-258,261-264,

266,267

redox potential 3,29,245,273

reducing environment 207,246,249,251,257

reference electrode 202

rest potential (mixed potential) 9,10,15,16,62-64,92,146,201,207,269

reversible potential 9-11,63,74,88,91,100,145,182

rotating disc electrode technique 7

sself-induced collectorless flotation 5,37,53-55,57,62

self-induced flotability 4,5,30,33,35,51,62,250,269,270,281,285

SEM 48

semiconductor energy band theory 19

semiconductor property 12,13

sodium acetate dithio carbonic sodium (TX1) 138

sodium cyanide 112

sodium hypochlorite (NaCIO) 124

sodium propronate dithiocarbonic sodium (TX2) 138

sodium sulphide 53,54,56-58,60-62,73,112,122,123,245-247,255,277,279

sodium tetraborate 11

solution chemistry 142,161,282

specific adsorption 179

sphalerite 7,14,15,17,18,23, 44,45,82-85,99,126,142-146,167,170,197-201,204,205,209-212,

217-219,228-230,236,237,252,258,262,262,263,274,275,278,282,284

stainless steel 17,18,109,251

standard free energy 28,29,66,70,71,114

standard hydrogen electrode 29

standard hydrogen electrode (SHE) 29

static potential 168,169,207,213

stibnite 2,4,21,22,62,249

stoichiometric 18,109,279

stretching vibration 100,103,128,129

strong acidic medium 26

292

Index ofTenns

strong alkaline medium 26,51

structural feature 6,20

sulfhydryl acetic acid 112,125

sulphide minerals 1-5,7-14,19,20,23,25,26,28-30,32,41,48,50,52,53,57,62,63,65,112,136,137,

149,152-155,157,167,171,172,201,202,215,217,220,237,238,244,245,249,250

sulphur-induced collectorless flotation 5,54,55,56,62

sulphur-induced flotability 6,61,246

surface analysis 2,3,19,20,48,49,51,53,60,61,95,97,99,101,103,105,107,109,111,112,142,150,

165

surface coverage 48,61,109

surface electron structure 13

surface pretreatment 250

surface sensitive spectroscopic technique 10,95

T

Tafel slope 77,78,213,214

tetrahedral configuration 20

thermodynamic calculation 65,279

thermodynamic equilibrium 91,281

thio-collectors 1-3,65,99,237

thiosulphate 7,29,32-38,73

tight layer 81,120

transmission factor 169

two-electrode system 16

(I-carbonic sodium-2-hydroxyl) sodium propronate dithio carbonic sodium (TX3) 138,154

uultra violet (UV) sepctrophotometer 96

ultrasoft pseudo potential 221,229

upper flotation edge 68

upper limiting potential 95

UV spectra photometer 6

vvalence band 220,224,225,230,234-236,240,241

valence electron 164

van der waals theory 3

voltammograms 10,11,42,43,45-47,68,69,71,73-76,79,82,86-88,90,108, 116,117,151

W

wave function 221,229

293

Index ofTenns

xxanthate 1-3,7,9-15,17,18,63-73,76,82-86,88-104,109-112,114-117,122-133,135,136-143,

147-149,151-159,161,178-186,190-191,192,194-196,198-201,203-205,207-209,211-214,

229,237-240,242,245-247 ,251,254-258,260,269,270,273,274,276-283

X-ray diffraction diagram 61

X-ray photoelectron spectroscopy(XPS) 2,10,48,61,95,109,270,272,275,277,278

y

yield 161,236,255

zzeta potential 136,137,142,157-159

zinc Sulphide Minerals 63,82

zinc-iron sulphide mineral 136,137,146,147,149,151-155,157,197,244

294

Index of Scholars

Abramov A A 92,269

Abrants L M 272Adam K 15,16,269

Agar G E 45,275

Ahlberg E 7,221,227,269

Ahmed S M 2,8,70,269

AhnJH 269Aldred W 274Allison SA 3,8-10,68,70,90,269

Aloson F N 269

Andrea P G 269

Andrew H 221,225,269

Angela G L 269

Antti B M 273

Aplan E F 272

Arce E M 2,269

Asare K 0 283

Atak S 2,270

Athryn E P K 269

Avdohin V A 269

Avotins P V 277

Bae I 274

Bai Shibin 282

BaldaufH 126,270

Ball B 88,123,270

Bancroft G M 277

Basilio C I 275,276,283

Basiollio C 65,95,270

Bauer D 276

Beattie M J V 47,124,270

Beattie D A 47,124

A

B

Index of Scholars

Bechtold E 227,270

BeckerU 282

Bessonov S V 2,12,278

Biegler T 7,41,270

Botelho do Rego A M 272

Briceno A 271

Brinen J S 277

BrionD 7

Broo A E 7,221,227,269BrownGM 283Buckley AN 2,3,8,48,270,277Bulut G 2,270

cCao Limei 272Cao Xuefeng 276,281

Caroline S 272

Cases J M 17,109,251,270,271,277

Castellanos R H 278Castillo R 277

Cata M 13,271

Chander S 3,4,32,41,47,92,271,272,278

Charnock J M 278

Chen Jin 271,272

Chen Tiejun 285

Cheng Jianhua 271

Cheng X (X Cheng or Xuan Cheng) 5,13,15,19,23,69,125,126,271,284

Cheng W 5,13,15,19,23,69,125,126,271

ChemyakA S 47,276

Chemyshova I V 240

Christ C L 29,30,32,70,273

Chung-Liang Chang 271

Ciccu R 271

CookMA 2,271

Costa M C 2,272

CoxAB 2,122,123,283

Craig J R 4,21,22,29,30,32,70,282

CreedMD 282

D

Dai Jingping 272,275

David R Lide 230,272

de Donato P 270,271

Delfa G 271

296

Indexof Scholars

DemirelH 5,272Ding Dunghuang 272DingleyW 275Domianowski A 276Dong Qing-hay 272DooleyR K 278DowlingE 277Du Rietz 1Du TietzC 66,70,272Dunn HowardJ 47DuunJG 272

E

EadingtonP 12,272EdelbroR 221,230,272EkmekciZ 5,272ElgillaniD A 273EliseevN I 61,272EnglandK E R 275,278,282FormanekV 14,201,279Erre R 270EschrigH 278EspositoM C 12,272

F

Fagremo0 272FahlstromP H 15,272Feng Jimin 271Feng Qiming 271,272FereshtehR 272FernandezP G 272Fierro R E 221,272FinkelsteinN P 2,10,22,65,70,182,229,269,273,274,280Ford C E 276FornasieroD 98,273Forssberg K S E 92,250,270,271,273,274,283Fozo S 278FreemanC 275FuerstenauD W 2,3,7,8,92,116,124,247,271FuerstenauMe 2,3,7,8,92,116,124,247,271-273,278,279Fukui Ken-ichi 280

G

GardnerJ R 5,9,11,23,41,70,88,273GarrelsR M 29,30,32,70,273

297

Index of Scholars

Gaudin A M 1,3,7,65,270,273,278-280

Gebhardt J E 269,273

Gerson A R 278

Gjerdrum A S 272

Glazyrina L N 272

Gonzalez I 2,269

Goold LA 8,10,22,182,269,273

Goto Yoshio 280

Grano S 10,95,251,273

Grano S R 10,95,251,277

Granville A 269

Gu Guohua 74,274,285

Gupta S 221,274

Guy P J 4,10,11,14,23,31,35,41,57,73,274

H

Hamilton I C 42,45,46,270,274

Harris PJ 15,65,81,274

Haydon B C 284

Hayes R A 2,3,5,23,62,274

Hazell L B 10,95,278

He Zhiguo 284

Hepel T 32,66,92,274

Heyes G W 2,5,6,26,45,46,47,49,56,59,60,65,67,68,95,245,248,251,274,282

Hiskey J Brent 47,48,280

Hodgson M 45,275

Hoey G R 14,275

Hope GA 283

Home M D 41,270

Hoyack M E 124,275

Hope GA 283

Hu Q 2,8,13,15,29,30,92,116,280

Hu Yuehua 272,274-277,279,281-285

Huang Kaiguo 282

Huang K 126,283

Hughes H C 272

Hung A 225,277

I

Irene Y 269

Iwasaki I 5,15-17,19,23,69,244,251,258,269,271,276-279,284

Iwasawa Yasuhiro 280

J

JamesAF 272

298

Index of Scholars

Janetski N D 9,88,115,123,124,275Jellinek F 230,275

Jiang Hao 275Jiang Yuren 276

Jin H 276

Johnson N W 32,275

JosephM 269

K

Karkovsky I A 1,114,275

Kar G 271

Kartio I J 275

Kelebek S 49,275

Kelsall G H 7,41,275,276,282

KimD S 283

King F 221,276Kirbitova N V 272

Kitchener J A 3,7,57,70,280,281,284

Kneer E A 202,276Koepemik K 278

Kongolo M 270

Kostina G M 47,276

KowalA 67,276

KuhnMC 273

Kurscakova G M 269

L

Laajalehto K 10,95,109,276

Labonte G 26,276

LamO 276

Lamache M 276

Learmont ME 15,16,276

Leja J 279

Leonov S B 269

Lepetic V M 3,276

Leppinen J 0 10-12,95,99,100,102,103,276

Li Baidan 280-282

Li Haipu 276

Li Shikun 271

Li Y Q 15,126,280

Lin Q 125,275

Ling H G 271

Litke C D 275

Liu Q 125,276

Liu Hui 284

299

Index of Scholars

Liu Runqing 276,281,284

Liu Ruyi 274

LombeWC 283

Long Xiangyun 272,281,282

Lovell V M 273

Lowson R T 47,276

Lu Yiping 271

Lusk J 228,276

Luttrell G H 48,61,276,277

M

Ma Guoyin 277

Majima H 7,9,88,277

Malicsi A S 17,279

Malmensten B 278

Matsuoka I 280

Maust E E Jr 3,280

McCarron J J 61,277

McClure J C 278

Miaw HL 273

Michot L 270

Mielezarski E 10,95,100,102

Mielezarski J A 10,95,100,102,277

Mishra K 12,277

MisraM 273

Montalti M 273

MoonK S 279

Moreira J 278

MoryM S 277

Mosselmans J F W 278

Munro P D 32,275

Muscat J 221,277

N

Nagaraj DR 124,126,277

Nakazawa H 15,17,244,251,258,277

Natarajan KA 16-18,244,251,269,277,282,284

Neeraj K M 7,277

Nesbitt H W 222,277

NicdM J 269

Nie Zhenyuan 285

Nixon J C 2,271,277,280

NowakP 276

300

Index of Scholars

oO'DeaAR 278

Ocampo A L 278

O'Dell C S 65,67,278

O'M Bockris J 278

Opahle I 221,278

p

Page P W 10,41,95,275,278

Palmer B R 273

Palsson B 273

Pang J 41,271,278

Pattabi M 221,278

Pattrick R A D 237,278PaulJ 272

Persson I 10,95,98,278

Persson P 10,95,98,278

Peters E 32,278Pillai K C 10,95,278

Plaksin IN 2,7,12,279

Poling G W 47,70,124,270,273,278

Pollak RA 275

PomianowskiA 32,66,67,91,274,276

Porter R R 2,3,279

Pouchert C J 105,106

PovarennykA S 3,4,278

Pozzo R L 15-18,278,279

PrattAR 277

Prestidge C A 277,279,280

Price M D 274

Prince K E 278

Pritzker M D 32,42,92,270,279

Proctor C L 280

Prosser A P 12,272

Q

Qin Wenqing 275,279,281,284,285

Qiu Guanzhou 274,275,279,281,283-285

Quinn M J 276

R

Raghavan S 124,275

Ralston J 3,5,251,273,274,277,279

301

Index of Scholars

Rand D A J 7,26,237Rand D A 7,26,237,270,279

Ravitz S F 2,3,279

Rey M 14,201,279

RichardsonP E 3,8,13,59,65,67,68,269-271,273-276,278-280,282

RickardR S 88

Riemer S C 277

Riley K W 270Roger C S 269Rubio J 3,280Russo S 277Russo S P 269

sSabackyB J 273Salamy S G 2,280

SalvadorP 12,280

SanchezV M 47,48,280

SandstromA 272SasakiH 227,280

SasakiTakehiko 280

ScainiM J 277

SchennachR 227,270

SchersonD 272

SchubertH 126,270

Schuhmann R Jr 65,273

Scott S D 276

SebastianPJ 278

SendaiA 280

SeniorG D 282

ShafeevR Sh 278

ShaferM W 275

SharapovaN D 272

SheddKB 273

ShimoiizakaT 124,280

ShrammE 0 272

SkinnerW M 279,280

Smart R S C 273,278-280

Smith G W 49,275

SmithKA 49,271

SonmezI 5,284

SpeddenH R 273

StewartB V 273

302

Index of Scholars

Stout J 280,282

Sun Shuiyu 275,280-282

Sun Wei 125,272,275-277,281,284Suonien E 276

Sutherland K L 1,114,115,281

T

Tafalla D 12,280

TaggartA F 1,281

Tai-Cheng Lee 271

Ta-Jen Huang 271

Takahashi K 242,281

Takeda M 9,88,277ThielAG 279

Thornton E 15,201,281

Tolun R 7,9,57,70,92,281,282

Toperi D 70,92,281

Trahar W J 2,4-6,8,10,11,14,18,23,26,31,33,34,35,41,45-49, 56,57,59,60,65,67,68,73,88,95,244,245,248,274,281,282

Trevino T P 269

Tryk D 272,274

uUsulAH 9,282

vValliM 278

Vanghan D J 4,21,29,30,32,70,230,282

Vathsala K A 18,282

Vaughan D J 275

Verity B 277

wWadsworth M E 2,271Walker G W 59,65,68,277,278,280,282WangDianzuo (WangD) 272,274,275,280,281,282

WangHui 274

Wang Jianqi 111,282

Wang S S 272,277

WangX 2821

WangXH 283

Wark I W 1,2,114,115,122,123,281,283

Watling K 283

Wei Q 275,283

303

Index of Scholars

WieJM 271

Witika L K 283

Woodburn S I 275

WoodsR 2-5,8-11,23,26,41,42,45,46,68,70,88,92,150,237,269-271,273-276,278,279,283,284

WrightK 282

xXiao Qi 279,283

Xie Y 17,282

Xiong Daoling 125,276,284

Xu Jing 275,279,281,284,285

Xu Shi 272

XuB 284

y

Yarar B 73,284Yarovsky I 277

Yeager E 272,274

YekelerMeftuni 5,284

Yelloji Rao M K 16,251,284

Yin Q 275,276,282

Yoon R H 270,275-277,279,280,283-285

Young C A 150,283,284

YoungVY 150,278

YuRunlan 279,284,285

zZhan Xuehui 284

Zhang Qin 275,284,285

Zhang Shunli 275

ZhangD H 285

Zhao Jing 285

Zhuo Chen 285

304