ZA7901396B - Leaching of minerals - Google Patents

Leaching of minerals

Info

Publication number
ZA7901396B
ZA7901396B ZA791396A ZA7901396A ZA7901396B ZA 7901396 B ZA7901396 B ZA 7901396B ZA 791396 A ZA791396 A ZA 791396A ZA 7901396 A ZA7901396 A ZA 7901396A ZA 7901396 B ZA7901396 B ZA 7901396B
Authority
ZA
South Africa
Prior art keywords
leaching
minerals
Prior art date
Application number
ZA791396A
Inventor
C Crampton
Original Assignee
Interox Chemicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB1154178 priority Critical
Application filed by Interox Chemicals Ltd filed Critical Interox Chemicals Ltd
Publication of ZA7901396B publication Critical patent/ZA7901396B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • Y02P10/234
ZA791396A 1978-03-23 1979-03-23 Leaching of minerals ZA7901396B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1154178 1978-03-23

Publications (1)

Publication Number Publication Date
ZA7901396B true ZA7901396B (en) 1980-04-30

Family

ID=9988139

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA791396A ZA7901396B (en) 1978-03-23 1979-03-23 Leaching of minerals
ZA791396A ZA791396B (en) 1978-03-23 1979-03-23 Leaching of minerals

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA791396A ZA791396B (en) 1978-03-23 1979-03-23 Leaching of minerals

Country Status (9)

Country Link
EP (1) EP0004431B1 (en)
AU (1) AU528093B2 (en)
BR (1) BR7901755A (en)
CA (1) CA1122414A (en)
DE (1) DE2960763D1 (en)
FI (1) FI790857A (en)
MX (1) MX151115A (en)
PT (1) PT69331A (en)
ZA (2) ZA7901396B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559313A (en) * 1981-10-21 1985-12-17 Georgia Tech Research Institute Removal of inorganic contaminants from catalysts
AU565144B2 (en) * 1982-12-17 1987-09-03 Cra Services Limited Process
US4974816A (en) * 1986-02-07 1990-12-04 Envirotech Corporation Method and apparatus for biological processing of metal-containing ores
US4968008A (en) * 1986-02-07 1990-11-06 Envirotech Corporation Bioleaching apparatus and system
US5057284A (en) * 1986-02-07 1991-10-15 Envirotech Bioslurry reactor for treatment of slurries containing minerals, soils and sludges
US5007620A (en) * 1986-02-07 1991-04-16 Envirotech Corporation Apparatus for biological processing of metal-containing ores
US4732608A (en) * 1986-02-07 1988-03-22 Envirotech Corporation Method for biological processing of metal-containing ores
US4747728A (en) * 1986-08-25 1988-05-31 International Technology Corporation Method for distributing an aqueous solution containing a peroxygen in clay
ZW8788A1 (en) * 1987-07-10 1989-08-09 Giant Bay Biotech Inc Chemical/biological process to oxidize multimetallic sulphide ores
US4987081A (en) * 1987-07-10 1991-01-22 Gb Biotech Inc. Chemical/biological process to oxidize multimetallic sulphide ores
JPH02118035A (en) * 1988-10-26 1990-05-02 Ajinomoto Co Inc Uranium adsorbent
US5429659A (en) * 1991-03-22 1995-07-04 Bac Tech (Australia) Pty Ltd. Oxidation of metal sulfides using thermotolerant bacteria
AU647898B2 (en) * 1991-03-27 1994-03-31 Mount Isa Mines Limited Bioleaching of cobalt and copper containing pyritic concentrates
US6482373B1 (en) 1991-04-12 2002-11-19 Newmont Usa Limited Process for treating ore having recoverable metal values including arsenic containing components
US6696283B1 (en) 1991-07-10 2004-02-24 Newmont Usa Limited Particulate of sulfur-containing ore materials and heap made therefrom
US6383458B1 (en) 1991-07-10 2002-05-07 Newmont Mining Corporation Biooxidation process for recovery of metal values from sulfur-containing ore materials
US5332559A (en) 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
ZA9406041B (en) * 1993-08-20 1995-03-16 Poldin Limited Nutrient composition
CN1206376C (en) 1999-09-07 2005-06-15 比利顿知识产权有限公司 Bioleaching of sulphide minerals
WO2003068999A1 (en) * 2002-02-14 2003-08-21 Billiton Sa Limited Delivery system for heap bioleaching
PE20060789A1 (en) 2004-10-22 2006-08-10 Biosigma Sa WENELEN BACTERIA STRAIN DSM 16786 AND LEACHING PROCESS BASED ON INOCULATION OF SAID STRAIN
CN101495659B (en) * 2006-08-02 2012-05-30 H.C.施塔克有限公司 Recovery of molybdenum from molybdenum bearing sulfide materials by bioleaching in the presence of iron
CN102978394A (en) * 2012-10-31 2013-03-20 厦门紫金矿冶技术有限公司 Method for reinforcing bacterial oxidation of high-sulfur concentrates
CN104046807B (en) * 2014-06-26 2015-12-02 东华理工大学 A kind of pool animalcule leaching uranium method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268288A (en) * 1963-07-19 1966-08-23 Kerr Mc Gee Oil Ind Inc Process for solubilizing uranium values
US3266889A (en) * 1964-04-07 1966-08-16 British Columbia Res Council Method of extracting metals from sulfide ores using bacteria and an accelerating agent
US3679397A (en) * 1969-12-29 1972-07-25 Regents New Mexico Inst Of Min Bacterial leaching process
BE794526A (en) * 1972-01-26 1973-07-25 Minerales Ministere Des Riches Process for the biohydrometallurgical extraction of cobalt and nickel
FR2278631B1 (en) * 1974-06-28 1977-05-06 Gen Mining & Finance Corp

Also Published As

Publication number Publication date
DE2960763D1 (en) 1981-11-26
EP0004431B1 (en) 1981-09-09
AU528093B2 (en) 1983-04-14
CA1122414A (en) 1982-04-27
BR7901755A (en) 1979-11-20
AU4520479A (en) 1979-09-27
CA1122414A1 (en)
EP0004431A1 (en) 1979-10-03
MX151115A (en) 1984-10-03
PT69331A (en) 1979-04-01
ZA791396B (en) 1980-04-30
FI790857A (en) 1979-09-24

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