Metal recovery from a tank bioleaching solution with the use...

Details Metal recovery from a tank bioleaching solution with the use... Metal recovery from a tank bioleaching solution with the use...

2008-04-14

2009-08-25

King, Roy (Department: 1793)

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

C075S710000

Reexamination Certificate

active

07578868

ABSTRACT:
Small magnetic particles are introduced into a solution which is subjected to a bioleaching process. The particles are coated with a substance which has a selective affinity for, and which interacts with, a metal in the solution. The particles are taken from the solution and the metal is recovered from the particles.

REFERENCES:
patent: 4284511 (1981-08-01), Weitzen et al.
patent: 5231018 (1993-07-01), Shabtai et al.
patent: 6245125 (2001-06-01), Dew et al.
patent: 6953120 (2005-10-01), Deveau et al.
patent: 1568349 (1980-05-01), None
patent: 53-146986 (1978-12-01), None
patent: 53146986 (1978-12-01), None
patent: 2225454 (2004-03-01), None
English abstract of JP53-146986.
Database WPI Week 199311, Derwent Publications Ltd., London, GB; AN 1993-086122, XP002459225 & CN 1062302A (Metal Inst Chinese Acad Sci) Jul. 1, 1992 abstract.
Database WPI Week 200517, Derwent Publications Ltd., London, GB, AN 2005-153164; XP002459226 & CN 1544665A (Changchun Gold Res Inst) Nov. 10, 2004 abstract.
Database WPI Week 200054, Derwent Publications Ltd., London, GB, AN 2000-572909, XP002459227 & CN 1259583A (Univ Xiamen) Jul. 12, 2000 abstract.
Database WPI Week 198951, Derwent Publications Ltd., London, GB, AN 1989-376819, XP002459228 & SU 1465453A (AS USSR Microbiol) Mar. 15, 1989 abstract.
Database WPI Week 198903, Derwent Publications Ltd., London, GB, AN 1989-021932, XP002459229 & SU 1407985A (Univ Dnepr) Jul. 7, 1988 abstract.

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