AR033138A1 - Un metodo para tratar un mineral sulfuroso - Google Patents

Un metodo para tratar un mineral sulfuroso

Info

Publication number
AR033138A1
AR033138A1 ARP020101305A ARP020101305A AR033138A1 AR 033138 A1 AR033138 A1 AR 033138A1 AR P020101305 A ARP020101305 A AR P020101305A AR P020101305 A ARP020101305 A AR P020101305A AR 033138 A1 AR033138 A1 AR 033138A1
Authority
AR
Argentina
Prior art keywords
treat
sulfur mineral
mineral
sulfur
leaching
Prior art date
Application number
ARP020101305A
Other languages
English (en)
Inventor
David William Dew
Plessis Chris A Du
Original Assignee
Billiton S A 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 Billiton S A Ltd filed Critical Billiton S A Ltd
Publication of AR033138A1 publication Critical patent/AR033138A1/es

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Biotechnology (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Método para tratar un mineral sulfuroso que incluye el paso de bio-lixiviar el mineral en una solucion salina usando por lo menos una bacteria tolerante a la sal.
ARP020101305A 2001-04-10 2002-04-09 Un metodo para tratar un mineral sulfuroso AR033138A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200102943 2001-04-10

Publications (1)

Publication Number Publication Date
AR033138A1 true AR033138A1 (es) 2003-12-03

Family

ID=25589132

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP020101305A AR033138A1 (es) 2001-04-10 2002-04-09 Un metodo para tratar un mineral sulfuroso
ARP080101850A AR066378A2 (es) 2001-04-10 2008-04-30 Un metodo para tratar un mineral sulfuroso en una pila

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP080101850A AR066378A2 (es) 2001-04-10 2008-04-30 Un metodo para tratar un mineral sulfuroso en una pila

Country Status (4)

Country Link
AR (2) AR033138A1 (es)
AU (1) AU2002254782B2 (es)
PE (1) PE20021119A1 (es)
WO (1) WO2002081761A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1937858A2 (en) * 2005-09-15 2008-07-02 BHP Billiton SA Limited Bioleaching process control
US8497113B2 (en) 2006-02-06 2013-07-30 Jx Nippon Mining & Metals Corporation Chloride ion-resistant sulfur-oxidizing bacteria
CL2009001474A1 (es) * 2008-06-29 2009-11-20 Consolidated Nominees Pty Limited Procedimiento para tratar mineral sulfurado que comprende biolixiviar en solucion de iones cl- con un consorcio de cultivos mixtos de leptosprillium ferriphilum y microorganismo oxidante de azufre, halofilico o halotolerante, donde la solucion contiene 1500-30000 ppm de cl- y ademas contiene al, mg o na, a t>10 grados y ph 1-3.
CL2014002238A1 (es) * 2014-08-22 2014-10-17 Compañia Minera Zaldivar Limitada Lixiviación de sulfuros de cobre en medio cloruro-ferroso con bacterias
CN104404252B (zh) * 2014-12-19 2016-07-27 中南大学 一种利用海水进行细菌浸出硫化矿的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD278574A1 (de) * 1988-12-27 1990-05-09 Akad Wissenschaften Ddr Verfahren zum mikrobiellen abbau organischer verbindungen
IL96611A (en) * 1990-10-12 1995-06-29 Israel Electric Corp Ltd Extraction of metal oxides from coal fly ash by microorganisms and a new microorganism useful therefor
ES2141718T3 (es) * 1991-10-31 2000-04-01 Genencor Int Microorganismos haloalcalifilicos.
IL100950A (en) * 1992-02-14 1997-01-10 Israel Electric Corp Ltd Bioleaching method for the extraction of metals from coal fly ash using thiobacillus
CA2063687A1 (en) * 1992-03-20 1993-09-21 Raphael Fass Bioleaching method for the extraction of metals from coal fly ash using thiobacillus

Also Published As

Publication number Publication date
WO2002081761A2 (en) 2002-10-17
AR066378A2 (es) 2009-08-12
PE20021119A1 (es) 2002-12-11
WO2002081761A3 (en) 2004-02-12
AU2002254782B2 (en) 2008-02-07

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