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AU3469089A - Treatment of mixed metal sulfide concentrates - Google Patents

Treatment of mixed metal sulfide concentrates

Info

Publication number
AU3469089A
AU3469089A AU34690/89A AU3469089A AU3469089A AU 3469089 A AU3469089 A AU 3469089A AU 34690/89 A AU34690/89 A AU 34690/89A AU 3469089 A AU3469089 A AU 3469089A AU 3469089 A AU3469089 A AU 3469089A
Authority
AU
Australia
Prior art keywords
treatment
mixed metal
metal sulfide
sulfide concentrates
concentrates
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU34690/89A
Other versions
AU616967B2 (en
Inventor
Alan Keith Haines
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biomin Technologies SA
Original Assignee
Biomin Technologies SA
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
Application filed by Biomin Technologies SA filed Critical Biomin Technologies SA
Publication of AU3469089A publication Critical patent/AU3469089A/en
Application granted granted Critical
Publication of AU616967B2 publication Critical patent/AU616967B2/en
Assigned to GENCOR LIMITED reassignment GENCOR LIMITED Request to Amend Deed and Register Assignors: GENERAL MINING UNION CORP. LTD.
Assigned to Biomin Technologies SA Limited reassignment Biomin Technologies SA Limited Alteration of Name(s) in Register under S187 Assignors: GENCOR LIMITED
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AU34690/89A 1988-05-19 1989-05-11 Treatment of mixed metal sulfide concentrates Expired AU616967B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA88/3546 1988-05-19
ZA883546 1988-05-19

Publications (2)

Publication Number Publication Date
AU3469089A true AU3469089A (en) 1989-11-23
AU616967B2 AU616967B2 (en) 1991-11-14

Family

ID=25579264

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34690/89A Expired AU616967B2 (en) 1988-05-19 1989-05-11 Treatment of mixed metal sulfide concentrates

Country Status (5)

Country Link
AU (1) AU616967B2 (en)
BR (1) BR8902300A (en)
ES (1) ES2016018A6 (en)
FR (1) FR2631635B1 (en)
GR (1) GR1001547B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796308A (en) * 1972-07-24 1974-03-12 Canadian Patents Dev Bacterial oxidation in upgrading sulfidic ores and coals
JPS60500239A (en) * 1982-12-17 1985-02-28 バイオテクノロジ−・オ−ストラリア・ピ−・テイ−・ワイ・リミテツド Method
CA1234290A (en) * 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic material
US4731114A (en) * 1985-02-13 1988-03-15 Amax Inc. Recovery of precious metals from refractory low-grade ores
GB2180829B (en) * 1985-09-20 1989-08-16 Aurotech N L Precious metal extraction
GR862938B (en) * 1986-03-13 1987-07-10 Davy Mckee Ltd Extraction of metal valves from ores or concentrates
US4729788A (en) * 1987-01-23 1988-03-08 Advanced Mineral Technologies, Inc. Thermophilic microbial treatment of precious metal ores

Also Published As

Publication number Publication date
BR8902300A (en) 1990-01-09
GR890100324A (en) 1991-10-10
AU616967B2 (en) 1991-11-14
FR2631635A1 (en) 1989-11-24
ES2016018A6 (en) 1990-10-01
FR2631635B1 (en) 1992-09-18
GR1001547B (en) 1994-04-29

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