GT199900179A - Proceso de biolixiviacion de concentrados de cobre. - Google Patents

Proceso de biolixiviacion de concentrados de cobre.

Info

Publication number
GT199900179A
GT199900179A GT199900179A GT199900179A GT199900179A GT 199900179 A GT199900179 A GT 199900179A GT 199900179 A GT199900179 A GT 199900179A GT 199900179 A GT199900179 A GT 199900179A GT 199900179 A GT199900179 A GT 199900179A
Authority
GT
Guatemala
Prior art keywords
copper
biolixiviation
solution
concentrates
remove
Prior art date
Application number
GT199900179A
Other languages
English (en)
Spanish (es)
Inventor
Richard Winby
Paul Miller
Mike Rhodes
Anthony Pinches
Petrus Van Staden
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 filed Critical
Publication of GT199900179A publication Critical patent/GT199900179A/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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Extraction Or Liquid Replacement (AREA)
GT199900179A 1998-10-16 1999-10-15 Proceso de biolixiviacion de concentrados de cobre. GT199900179A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP6559A AUPP655998A0 (en) 1998-10-16 1998-10-16 Process for bioleaching of copper concentrates

Publications (1)

Publication Number Publication Date
GT199900179A true GT199900179A (es) 2001-04-07

Family

ID=3810780

Family Applications (1)

Application Number Title Priority Date Filing Date
GT199900179A GT199900179A (es) 1998-10-16 1999-10-15 Proceso de biolixiviacion de concentrados de cobre.

Country Status (5)

Country Link
AU (1) AUPP655998A0 (fr)
GT (1) GT199900179A (fr)
MX (1) MXPA01003809A (fr)
PE (1) PE20001201A1 (fr)
WO (1) WO2000023629A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582494B1 (en) 1999-09-09 2003-06-24 Billiton Intellectual Property, B.V. Recovery of nickel and copper from sulphide concentrates by bioleaching
CA2353002C (fr) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Processus de biolixiviation en tas pour extraire le zinc
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
PE20050453A1 (es) * 2003-05-19 2005-06-23 Bhp Billiton Sa Ltd Tratamiento de un concentrado de metal base
PE20060789A1 (es) 2004-10-22 2006-08-10 Biosigma Sa Cepa de bacteria wenelen dsm 16786 y proceso de lixiviacion basado en la inoculacion de dicha cepa
US20140127789A1 (en) * 2011-04-13 2014-05-08 Bioheap Limited Leach process
MX2013004855A (es) 2013-04-29 2014-10-29 Servicios Condumex Sa Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.
EP3034635B1 (fr) 2014-12-15 2018-10-31 Middle East Mine and Industry Company Cuve de bio-lixiviation de minerais de sulfure de cuivre
CN115161476B (zh) * 2022-07-20 2023-06-02 万宝矿产有限公司 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT101436B (pt) * 1993-12-31 1996-11-29 Iskay Servicios Metalurgicos S Processo de biolixiviacao de minerios contendo sulfuretos de cobre por contacto indirecto com solucoes de sulfato ferrico e "thiobacillus ferrooxidans" suportado, com separacao de efeitos.
AU714364C (en) * 1997-03-27 2002-05-02 Billiton S.A. Limited Recovery of copper
ES2198713T3 (es) * 1997-05-16 2004-02-01 Conocophillips Company Biolixiviacion de concentrados de minerales sulfurados.
AU749366B2 (en) * 1997-07-31 2002-06-27 M.I.M. Holdings Limited Silver catalysed leaching of chalcopyrite ore

Also Published As

Publication number Publication date
PE20001201A1 (es) 2000-11-24
MXPA01003809A (es) 2003-07-21
AUPP655998A0 (en) 1998-11-05
WO2000023629A1 (fr) 2000-04-27

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