AP1644A - Adaptation of bacteria for use in leaching - Google Patents

Adaptation of bacteria for use in leaching

Info

Publication number
AP1644A
AP1644A APAP/P/2004/002962A AP2004002962A AP1644A AP 1644 A AP1644 A AP 1644A AP 2004002962 A AP2004002962 A AP 2004002962A AP 1644 A AP1644 A AP 1644A
Authority
AP
ARIPO
Prior art keywords
bacteria
leaching
adaptation
ability
sulphide minerals
Prior art date
Application number
APAP/P/2004/002962A
Other versions
AP2004002962A0 (en
Inventor
Colin John Hunter
Tamsin Lisa Williams
Original Assignee
Bioheap 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
Application filed by Bioheap Ltd filed Critical Bioheap Ltd
Publication of AP2004002962A0 publication Critical patent/AP2004002962A0/en
Application granted granted Critical
Publication of AP1644A publication Critical patent/AP1644A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/36—Adaptation or attenuation of cells
    • 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)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cell Biology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

A method for the adaptation of bacteria for use in the leaching of ores and concentrates, the method characterised by the steps of : a) Obtaining samples of bacteria exhibiting one or more desired attributes; b) Combining bacterial samples from step a) with a stock bacterial culture known to have the ability to oxidise sulphide minerals, whereby the resulting combined bacterial culture ultimately expresses both the one or more desired attributes and the ability to oxidise sulphide minerals. The particular desired attribute is preferably salt tolerance.
APAP/P/2004/002962A 2001-07-23 2002-07-19 Adaptation of bacteria for use in leaching AP1644A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPR6554A AUPR655401A0 (en) 2001-07-23 2001-07-23 Adaptation of bacteria for use in leaching
PCT/AU2002/000971 WO2003010295A1 (en) 2001-07-23 2002-07-19 Adaptation of bacteria for use in leaching

Publications (2)

Publication Number Publication Date
AP2004002962A0 AP2004002962A0 (en) 2004-03-31
AP1644A true AP1644A (en) 2006-07-26

Family

ID=3830511

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/2004/002962A AP1644A (en) 2001-07-23 2002-07-19 Adaptation of bacteria for use in leaching

Country Status (13)

Country Link
EP (1) EP1409640A4 (en)
CN (1) CN1535311A (en)
AP (1) AP1644A (en)
AR (1) AR034821A1 (en)
AU (2) AUPR655401A0 (en)
BR (1) BR0211351A (en)
CA (1) CA2454678A1 (en)
CL (1) CL2002001597A1 (en)
EA (1) EA006105B1 (en)
MX (1) MXPA04000639A (en)
PE (1) PE20030213A1 (en)
WO (1) WO2003010295A1 (en)
ZA (1) ZA200400266B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2448176C2 (en) * 2010-07-09 2012-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Method for extracting scandium from pyroxenite raw material
CN102003842B (en) 2010-11-04 2013-04-10 三花控股集团有限公司 Evaporator and refrigeration system with same
RU2478725C1 (en) * 2011-09-13 2013-04-10 Учреждение Российской академии наук Институт химии твердого тела Уральского отделения РАН Method of producing scandium oxide
RU2536714C1 (en) * 2013-08-06 2014-12-27 Общество с ограниченной ответственностью "Объдиненная Копания РУСАЛ Инженерно-технологический центр" Method of producing scandium-bearing concentrate from red mud
RU2582425C1 (en) * 2014-12-10 2016-04-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Method of extracting scandium from scandium-bearing material
RU2613246C1 (en) * 2016-06-09 2017-03-15 Акционерное общество "Научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" (АО "Гипроцветмет") Method for scandium extraction from productive solutions
RU2630183C1 (en) * 2016-11-11 2017-09-05 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Scandium recovery method from red mud
RU2684663C1 (en) * 2018-05-07 2019-04-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of producing scandium concentrate from scandium-containing solution

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001018264A1 (en) * 1999-09-03 2001-03-15 Pacific Ore Technology (Australia) Ltd Improved bacterial oxidation of sulphide ores and concentrates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888293A (en) * 1987-07-10 1989-12-19 Giant Bay Biotech Inc. Adapting bacteria to low pH and high arsenic concentration for use in oxidizing sulfide ores
US5089412A (en) * 1987-07-10 1992-02-18 Gb Biotech Inc. Bacteria for oxidizing multimetallic sulphide ores
CA2132440C (en) * 1991-03-22 2003-09-23 Peter Andrew Spencer Oxidation of metal sulfides using thermotolerant bacteria
AR012179A1 (en) * 1997-03-27 2000-09-27 Billiton Sa Ltd A PROCEDURE FOR THE RECOVERY OF COPPER
US5873927A (en) * 1997-05-16 1999-02-23 Echo Bay Mines, Limited Integrated, tank/heap biooxidation process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001018264A1 (en) * 1999-09-03 2001-03-15 Pacific Ore Technology (Australia) Ltd Improved bacterial oxidation of sulphide ores and concentrates

Also Published As

Publication number Publication date
EP1409640A4 (en) 2004-12-29
WO2003010295A1 (en) 2003-02-06
AR034821A1 (en) 2004-03-17
CL2002001597A1 (en) 2008-01-04
EA006105B1 (en) 2005-08-25
MXPA04000639A (en) 2004-03-19
AU2002355148B2 (en) 2008-05-01
PE20030213A1 (en) 2003-05-16
CA2454678A1 (en) 2003-02-06
CN1535311A (en) 2004-10-06
EA200400220A1 (en) 2004-06-24
ZA200400266B (en) 2004-10-11
EP1409640A1 (en) 2004-04-21
AP2004002962A0 (en) 2004-03-31
AUPR655401A0 (en) 2001-08-16
BR0211351A (en) 2004-07-13

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