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1. Bioleaching sulfide ores
1.1 Reaction principles and general operating conditions
Bioleaching is a biotechnological extractive metallurgy process that has been put into industrial use in a very significant way since the late 1980s. . It is based on the chemical oxidation of sulfide...
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Metal manufacturing processes and recycling
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Bioleaching sulfide ores
Biotreatment of non-sulfide minerals
Bibliography
Software tools
Balance sheet calculation tools for the extractive minerals industry (USIMPAC, BILCO, INVENTEO & ECHANT) – CASPEO : http://www.caspeo.net/
Websites
BioMinE, the film "The Invisible Miners" as an introduction to biohydrometallurgy and a visit to KCC's facility in Uganda on YouTube: https://www.youtube.com/watch?v=cKMkH1rcj38
Minerals Engineering Online: http://www.min-eng.com/index.html
...Events
Biohydrometallurgy: a symposium on the applications of biohydrometallurgy, sponsored by the journal Minerals Engineering, held every two years in England and South Africa alternately.
http://www.min-eng.com/biohydromet18/paps.html
International Biohydrometallurgy Symposium: a symposium on scientific advances...
Patents
A process for the leaching of chalcopyrite – Patent WO 38/39491 – Applicant and inventor: Anthony PINCHES.
Process for continuous treatment of sulfide minerals for metal recovery – Patent FR 96.01748 – Inventors: D. MORIN and P. OLLIVIER.
Process and apparatus for continuous treatment of copper sulfide minerals – Patent FR 99.11178 – Inventors D. MORIN, P. NORRIS.
Directory
Manufacturers – Suppliers – Distributors
Milton Roy Mixing : http://miltonroymixing.com
BACTECH: http://www.bactechgreen.com/
BHP : http://www.bhp.com
...Statistical and economic data
There's no denying that bioleaching occupies a growing niche covering primary and secondary resources (residues and by-products) with low recoverable metal content and containing penalizing elements such as arsenic.
This is evidenced by the strong growth in the number of demonstration and industrial-scale facilities tackling an ever wider range of substances, whether in static (figure...
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