Guidelines for Co-Processing Fuels and Raw Materials in Cement ...
SUSTAINABLE PROCESSING OF RAW MATERIALS - … · · 2014-07-15SUSTAINABLE PROCESSING OF RAW...
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SUSTAINABLE PROCESSING OF RAW MATERIALS
Associate Professor D. Panias
National Technical University of Athens School of Mining and Metallurgical Engineering Laboratory of Metallurgy
Raw Materials University Day 19/06/2014 Athens, Greece
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Global Iron and Steel
Production
Global Copper Production
Global Aluminum Production
Mil
lio
n t
on
s
Global Iron and Steel Production
Global REOs Production Global Aluminum
Production
Raw Materials University Day 19/06/2014 Athens, Greece
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Raw Materials University Day 19/06/2014 Athens, Greece
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Raw Materials University Day 19/06/2014 Athens, Greece
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Social
Economic Environment
Sustainable
Via
ble
Raw Materials University Day 19/06/2014 Athens, Greece
Redesign of Industrial Production through Innovative Raw Materials Processing
The 3 Pillars
Environment Economy
Society
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Raw Materials University Day 19/06/2014 Athens, Greece
The series of unit operations that
transforms industrial materials from
a raw material state into
finished parts or products is called
processing
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Raw Materials University Day 19/06/2014 Athens, Greece
Conc.
Refined Metal
Product
Scrap
&
EOL
Ore
Beneficiation Processes
Metallurgical Processes
Extractive
Metallurgy
Physical Metallurgy
Materials Technology
Products Manufacturing
Use of Product
Recycling Processes
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RC = the fraction of metal scrap in the total metal input
of fabricated
metal
UNEP Status Report of 2011 on the Recycling Rates of Metals
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Raw Materials University Day 19/06/2014 Athens, Greece
European Aluminium Association (EAA)
& Organization of
European Aluminium Refiners and Remelters
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Raw Materials University Day 19/06/2014 Athens, Greece
Handbook of Recycling
E. Worrell
& M.A. Reuter
Elsevier 2014
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Raw Materials University Day 19/06/2014 Athens, Greece
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Raw Materials University Day 19/06/2014 Athens, Greece
Urban Mining is an emerging field for innovations
New Business Models
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Raw Materials University Day 19/06/2014 Athens, Greece
Landfills host
almost everything
Energy Production
Materials Recycling
Sustainable Nature
Smaller & Modern Landfills
Policy & Legislation
Issues
Culture aspects
Market Issues
Business & Organization
Models
Engineered Systems
&
Processing Routes
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Raw Materials University Day 19/06/2014 Athens, Greece
Raw Materials Processing
Primary/Secondary Raw Materials
Marketable Products
Aqueous wastes
Gaseous wastes
Solid wastes or
Residues
Disposal Site
Valorization
Solid wastes or
Residues
Modern and Smaller Disposal
Site
New Business Models
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Raw Materials University Day 19/06/2014 Athens, Greece
Chemical
Species
%wt
(dry basis)
Fe2O3 47.74%
Al2O3 16.22%
CaO 10.73%
SiO2 6.09%
TiO2 5.93%
Na2O 2.51%
V2O5 0.21%
-SO3 0.60%
-CO2 1.63%
H2O(cry) 8.35%
Resource for Pig-Iron Production
Common Resources for Mineral Wool
production
Red Mud
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Raw Materials University Day 19/06/2014 Athens, Greece
Red Mud
Pig Iron
Mineral Wool
CO2 off-gases
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Raw Materials University Day 19/06/2014 Athens, Greece
Environment Economy
Society
BRAVO: Holistic Approach on Primary Aluminum Production
Al-Ore
Optimising the alumina and aluminium manufacturing process to increase the intrinsic value and recyclability of by-products including red mud
Al-Source
Recovers critical metals from RM (Ga, Ti, Se, Ge, Dy, Ce)
Al-Build
Produces construction
Materials from RM
Al-Aware
public awareness, acceptance and trust regarding aluminium sector activities and generation and
management of red mud Al-
Chain
Undertakes all the Innovation & Commercialization activities (IP, New Strategies & Business models, Market Analysis, Policy Issues etc)
Al-Chain
More Sustainable
Primary Aluminum
Production
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Raw Materials University Day 19/06/2014 Athens, Greece
FineNi: Processing of low grade fine feeds
Processing
in
DC or AC EAFs
Fines
Converting FeNi
Slag
FeNi Alloy to Market
Valorization Techs
Fe Recovery
Residue Valorization in Construction sector
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Raw Materials University Day 19/06/2014 Athens, Greece
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