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AUPP444298A0 - Leaching of low sulphur ores - Google Patents

Leaching of low sulphur ores

Info

Publication number
AUPP444298A0
AUPP444298A0 AUPP4442A AUPP444298A AUPP444298A0 AU PP444298 A0 AUPP444298 A0 AU PP444298A0 AU PP4442 A AUPP4442 A AU PP4442A AU PP444298 A AUPP444298 A AU PP444298A AU PP444298 A0 AUPP444298 A0 AU PP444298A0
Authority
AU
Australia
Prior art keywords
leaching
low sulphur
sulphur ores
ores
low
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.)
Abandoned
Application number
AUPP4442A
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.)
BACTECH (AUSTRALIA) Pty Ltd
Mintek
Original Assignee
BACTECH AU Pty Ltd
Mintek
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 BACTECH AU Pty Ltd, Mintek filed Critical BACTECH AU Pty Ltd
Priority to AUPP4442A priority Critical patent/AUPP444298A0/en
Publication of AUPP444298A0 publication Critical patent/AUPP444298A0/en
Priority to US09/345,657 priority patent/USH2005H1/en
Abandoned 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AUPP4442A 1998-07-01 1998-07-01 Leaching of low sulphur ores Abandoned AUPP444298A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AUPP4442A AUPP444298A0 (en) 1998-07-01 1998-07-01 Leaching of low sulphur ores
US09/345,657 USH2005H1 (en) 1998-07-01 1999-06-30 Process for leaching low sulphur content materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP4442A AUPP444298A0 (en) 1998-07-01 1998-07-01 Leaching of low sulphur ores

Publications (1)

Publication Number Publication Date
AUPP444298A0 true AUPP444298A0 (en) 1998-07-23

Family

ID=3808684

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPP4442A Abandoned AUPP444298A0 (en) 1998-07-01 1998-07-01 Leaching of low sulphur ores

Country Status (2)

Country Link
US (1) USH2005H1 (en)
AU (1) AUPP444298A0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7189527B2 (en) * 1999-09-03 2007-03-13 Bioheap Limited Bacterial oxidation of sulphide ores and concentrates
WO2001018270A1 (en) * 1999-09-09 2001-03-15 Billiton Intellectual Property B.V. Recovery of nickel and copper from sulphide concentrates by bioleaching
US6607667B2 (en) * 2000-11-28 2003-08-19 W. R. Grace & Co.-Conn. Method for adsorbing substances using silica adsorbent on magnetic substrate
CA2450525A1 (en) * 2002-12-02 2004-06-02 Albert Bruynesteyn Process for leaching acid-consuming ores
AU2003901105A0 (en) * 2003-03-12 2003-03-27 Pacific Ore Technology (Australia) Ltd Improved heap leach
PE20050453A1 (en) * 2003-05-19 2005-06-23 Bhp Billiton Sa Ltd TREATMENT OF A BASE METAL CONCENTRATE
WO2007034413A2 (en) * 2005-09-21 2007-03-29 Stefan Walters Robertson Process for the indirect bioleaching of zinc sulphide
US9624560B2 (en) * 2010-06-15 2017-04-18 Teck Resources Limited Recovery of residual copper from heap leach residues
CN109646990B (en) * 2017-10-12 2022-03-15 赵履祥 Horizontal spiral stirring leaching tank, tank set and leaching method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497778A (en) * 1981-04-06 1985-02-05 University College Cardiff Consultants Limited Microbial leaching of sulphide-containing ores
US4752332A (en) * 1984-12-31 1988-06-21 Ensci, Inc. Treating manganese-containing ores with a metal sulfide
US4987081A (en) * 1987-07-10 1991-01-22 Gb Biotech Inc. Chemical/biological process to oxidize multimetallic sulphide ores
US5763259A (en) * 1990-11-07 1998-06-09 Leaching S.R.L. Bio-metallurgical process in which bio-oxidation of mineral compounds is produced
AP379A (en) * 1991-03-22 1995-03-09 Bac Tech Industrial Pty Limited Bacterial oxidation of metal containing materials.
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
US5246486A (en) * 1991-07-10 1993-09-21 Newmont Gold Co. Biooxidation process for recovery of gold from heaps of low-grade sulfidic and carbonaceous sulfidic ore materials
PT101436B (en) * 1993-12-31 1996-11-29 Iskay Servicios Metalurgicos S PROCESS OF BIOLIXIVIACAO DE MINERIOS CONTAINING COPPER SULFURETES BY INDIRECT CONTACT WITH FERRIC SULPHATE SOLUTIONS AND "THIOBACILLUS FERROOXIDANS" SUPPORTED, WITH SEPARATION OF EFFECTS.
US5914441A (en) * 1996-06-12 1999-06-22 Yellowstone Environmental Science, Inc. Biocatalyzed anaerobic oxidation of metal sulfides for recovery of metal values

Also Published As

Publication number Publication date
USH2005H1 (en) 2001-11-06

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