AR034821A1 - METHOD FOR THE ADAPTATION OF BACTERIA FOR USE IN LIXIVIATION OF LESSONS AND CONCENTRATES - Google Patents

METHOD FOR THE ADAPTATION OF BACTERIA FOR USE IN LIXIVIATION OF LESSONS AND CONCENTRATES

Info

Publication number
AR034821A1
AR034821A1 ARP020102713A ARP020102713A AR034821A1 AR 034821 A1 AR034821 A1 AR 034821A1 AR P020102713 A ARP020102713 A AR P020102713A AR P020102713 A ARP020102713 A AR P020102713A AR 034821 A1 AR034821 A1 AR 034821A1
Authority
AR
Argentina
Prior art keywords
bacteria
concentrates
lixiviation
lessons
adaptation
Prior art date
Application number
ARP020102713A
Other languages
Spanish (es)
Inventor
Colin John Hunter
Tamsin Lisa Williams
Original Assignee
Pacific Ore Tech Australia 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 Pacific Ore Tech Australia Ltd filed Critical Pacific Ore Tech Australia Ltd
Publication of AR034821A1 publication Critical patent/AR034821A1/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, e.g. protozoa; 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

Método para la adaptación de bacterias para su uso en la lixiviación de menas y concentrados, método caracterizado por los pasos siguientes: a) obtención de muestras de bacteria que exhiban uno o más atributos deseados; b) combinación de las muestras de bacterias del paso a) con una cepa de cultivo bacterial que se sepa posee la capacidad de oxidar sulfuros minerales, por medio de lo cual el cultivo bacterial combinado resultante expresa en último término tanto el o los atributos más deseados como la capacidad de oxidar sulfuros minerales. El atributo particularmente deseado es, preferentemente, la tolerancia a la sal.Method for adapting bacteria for use in leaching ores and concentrates, method characterized by the following steps: a) obtaining samples of bacteria that exhibit one or more desired attributes; b) combining the bacterial samples from step a) with a bacterial culture strain that is known to possess the ability to oxidize mineral sulphides, whereby the resulting combined bacterial culture ultimately expresses both the most desired attribute (s) such as the ability to oxidize mineral sulphides. The particularly desired attribute is preferably salt tolerance.

ARP020102713A 2001-07-23 2002-07-19 METHOD FOR THE ADAPTATION OF BACTERIA FOR USE IN LIXIVIATION OF LESSONS AND CONCENTRATES AR034821A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR6554A AUPR655401A0 (en) 2001-07-23 2001-07-23 Adaptation of bacteria for use in leaching

Publications (1)

Publication Number Publication Date
AR034821A1 true AR034821A1 (en) 2004-03-17

Family

ID=3830511

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020102713A AR034821A1 (en) 2001-07-23 2002-07-19 METHOD FOR THE ADAPTATION OF BACTERIA FOR USE IN LIXIVIATION OF LESSONS AND CONCENTRATES

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

Family Cites Families (6)

* 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
AP379A (en) * 1991-03-22 1995-03-09 Bac Tech Industrial Pty Limited Bacterial oxidation of metal containing materials.
CN1074465C (en) * 1997-03-27 2001-11-07 比利顿股份有限公司 Copper recovery
US5873927A (en) * 1997-05-16 1999-02-23 Echo Bay Mines, Limited Integrated, tank/heap biooxidation process
AUPQ265199A0 (en) * 1999-09-03 1999-09-30 Pacific Ore Technology Limited Improved bacterial oxidation of sulphide ores and concentrates

Also Published As

Publication number Publication date
CL2002001597A1 (en) 2008-01-04
EP1409640A1 (en) 2004-04-21
AUPR655401A0 (en) 2001-08-16
PE20030213A1 (en) 2003-05-16
WO2003010295A1 (en) 2003-02-06
CA2454678A1 (en) 2003-02-06
ZA200400266B (en) 2004-10-11
BR0211351A (en) 2004-07-13
EA006105B1 (en) 2005-08-25
AU2002355148B2 (en) 2008-05-01
AP1644A (en) 2006-07-26
MXPA04000639A (en) 2004-03-19
EA200400220A1 (en) 2004-06-24
CN1535311A (en) 2004-10-06
AP2004002962A0 (en) 2004-03-31
EP1409640A4 (en) 2004-12-29

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