PE20041073A1 - Metodo para biolixiviacion de minerales sulfurados - Google Patents

Metodo para biolixiviacion de minerales sulfurados

Info

Publication number
PE20041073A1
PE20041073A1 PE2004000235A PE2004000235A PE20041073A1 PE 20041073 A1 PE20041073 A1 PE 20041073A1 PE 2004000235 A PE2004000235 A PE 2004000235A PE 2004000235 A PE2004000235 A PE 2004000235A PE 20041073 A1 PE20041073 A1 PE 20041073A1
Authority
PE
Peru
Prior art keywords
biolixiviation
mineral
biolixiviate
sulfurated
oxidation
Prior art date
Application number
PE2004000235A
Other languages
English (en)
Inventor
Jason Joel Plumb
Peter Damian Franzmann
Original Assignee
Commw Scient Ind Res Org
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 Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of PE20041073A1 publication Critical patent/PE20041073A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • 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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • 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)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

QUE COMPRENDE: a) BIOLIXIVIAR EL MATERIAL DEL MINERAL SULFURADO CON EL MICROORGANISMO ACIDIANUS sp. JP7 (NUMERO DE ACCESION DSM 15471) A UN pH MENOR QUE 1 Y A UNA TEMPERATURA DE POR LO MENOS 50°C CON UN MICROORGANISMO CAPAZ DE CONTRIBUIR A LA BIOLIXIVIACION PARA PRODUCIR UNA SOLUCION DE BIOLIXIVADO QUE CONTIENE EL METAL DISUELTO; Y, b) RECUPERAR EL METAL A PARTIR DE LA SOLUCION DEL BIOLIXIVIADO. EL MINERAL SULFURADO ES UNO QUE CONTIENE CALCOPIRITA O UN MINERAL PIRITICO CAPAZ DE PRODUCIR ACIDO EN LA OXIDACION. SI EL MATERIAL SULFURADO CONTIENE HIERRO FERROSO LA ETAPA (a) COMPRENDE LA BIOLIXIVIACION DEL MATERIAL POR LA OXIDACION DE CUALQUIERA O AMBIOS IONES FERROSOS Y UNO O MAS COMPUESTOS DE AZUFRE DEL MATERIAL
PE2004000235A 2003-03-05 2004-03-03 Metodo para biolixiviacion de minerales sulfurados PE20041073A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2003901050A AU2003901050A0 (en) 2003-03-05 2003-03-05 Method for leaching mineral sulphides

Publications (1)

Publication Number Publication Date
PE20041073A1 true PE20041073A1 (es) 2005-02-18

Family

ID=31500095

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004000235A PE20041073A1 (es) 2003-03-05 2004-03-03 Metodo para biolixiviacion de minerales sulfurados

Country Status (8)

Country Link
US (1) US20070264703A1 (es)
EP (1) EP1608787A4 (es)
CN (1) CN100362116C (es)
AU (1) AU2003901050A0 (es)
CA (1) CA2558468A1 (es)
PE (1) PE20041073A1 (es)
WO (1) WO2004079023A1 (es)
ZA (1) ZA200507876B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228109A (ja) * 2008-03-25 2009-10-08 Nippon Mining & Metals Co Ltd 黄銅鉱を含有する硫化銅鉱の浸出方法
US9624560B2 (en) * 2010-06-15 2017-04-18 Teck Resources Limited Recovery of residual copper from heap leach residues
WO2013151190A1 (ja) * 2012-04-27 2013-10-10 京セラ株式会社 タングステン化合物の回収方法
CL2015000059A1 (es) * 2015-01-09 2015-06-12 Punta Del Cobre S A Soc Soporte polimérico y método de lixiviacion de concentrados minerales.
CN106400049B (zh) * 2016-12-06 2019-05-17 江南大学 一种硫化矿尾矿资源化的方法
CN109022776B (zh) * 2018-09-05 2020-04-07 中南大学 一种利用高铁闪锌矿强化斑铜矿浸出的方法
CN113122713B (zh) * 2019-12-30 2022-10-25 有研资源环境技术研究院(北京)有限公司 含磁黄铁矿低品位铜镍矿微生物浸出与除铁联合堆浸方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127942A (en) * 1990-09-21 1992-07-07 Newmont Mining Corporation Microbial consortium treatment of refractory precious metal ores
PE11095A1 (es) * 1993-05-25 1995-05-08 Mim Holdings Ltd Proceso integrado de lixiviacion biologica/proceso de extraccion con solventes para la produccion de metal de cinc a partir de concentrados de cinc
GB2298643B (en) * 1993-12-03 1997-12-24 Geobiotics Inc Biooxidation of refractory sulfide ores
US6096113A (en) * 1997-05-16 2000-08-01 Echo Bay Mines, Limited Integrated, closed tank biooxidation/heap bioleach/precious metal leach processes for treating refractory sulfide ores
US6207443B1 (en) * 1998-03-02 2001-03-27 Placer Dome, Inc. Method for initiating heap bioleaching of sulfidic ores
US6802888B2 (en) * 1998-12-14 2004-10-12 Geobiotics, Llc High temperature heap bioleaching process
SE518939C2 (sv) * 1999-05-05 2002-12-10 Boliden Contech Ab Biolakning av sulfidiska material
AUPQ265199A0 (en) * 1999-09-03 1999-09-30 Pacific Ore Technology Limited Improved bacterial oxidation of sulphide ores and concentrates
CA2381157C (en) * 1999-09-07 2008-08-12 Billiton Intellectual Property B.V. Bioleaching of sulphide minerals
PE20020912A1 (es) * 2000-11-25 2002-10-19 Billiton Sa Ltd Produccion de bioproducto
AUPR355101A0 (en) * 2001-03-06 2001-04-05 Pacific Ore Technology (Australia) Ltd A method for the bacterially assisted heap leaching of chalcopyrite
CA2353002C (en) * 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc

Also Published As

Publication number Publication date
AU2003901050A0 (en) 2003-03-20
CN1784501A (zh) 2006-06-07
EP1608787A1 (en) 2005-12-28
US20070264703A1 (en) 2007-11-15
CA2558468A1 (en) 2004-09-16
CN100362116C (zh) 2008-01-16
EP1608787A4 (en) 2008-05-14
ZA200507876B (en) 2006-12-27
WO2004079023A1 (en) 2004-09-16

Similar Documents

Publication Publication Date Title
AR054924A1 (es) Bacterias sulfooxidantes y su uso en procesos de biolixiviacion de minerales sulforados de cobre
BR9608547A (pt) Método para melhorar a sa·de animal
AR072405A1 (es) Un procedimiento para tratar un mineral sulfurado y microorganismo leptospirillum ferriphilum utilizado
BRPI0408060A (pt) método e aparelhagem para reduzir demandas de nitrato na redução de sulfetos dissolvidos e/ou atmosféricos em águas servidas
BRPI0507968A (pt) oxidação de compostos orgánicos a ph alto
AR060899A1 (es) Un metodo para recuperar cobre desde un mineral de sulfuro de cobre, en un reactor
AU2002232513A1 (en) Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates
ECSP066943A (es) Inhibición de la producción de sulfuro biogénico mediante una combinacion de biocida e inhibidor metabolico
PE20121811A1 (es) Proceso de lixiviacion de oro
EA200800687A1 (ru) Способ выщелачивания сульфидных минералов
BR112012012100A2 (pt) método para o tratamento de água dentro um reator biológico sequencial incluindo uma medição em linha da concentração de nitrito dentro do referido reator
PE20050459A1 (es) Composiciones de mercaptanos que se puede utilizar en un procedimiento de flotacion de minerales
PE20041073A1 (es) Metodo para biolixiviacion de minerales sulfurados
GR1005473B (el) Μεθοδος αποτροπης ή μειωσης επικαθισματος αργιλιοπυριτικου σε βιομηχανικες διεργασιες
BR0013716A (pt) Oxidação bacteriana aperfeiçoada de minérios de sulfeto e concentrados
BR0309292A (pt) Método para a recuperação de ouro
AU2003238385A8 (en) Method for the production of sulphur-containing fine chemicals by fermentation
AR066378A2 (es) Un metodo para tratar un mineral sulfuroso en una pila
BR112019006773A2 (pt) processo e instalação para tratar água produzida a partir de um campo de óleo e gás
BRPI1007575A2 (pt) Método para controlar micro-organismos em um sistema aquoso
PE20080392A1 (es) Metodo de lixiviacion de menas de sulfuro de cobre que contienen calcopirita
BRPI0418746A (pt) produto e processo de indústria de laticìnios
BR0113848A (pt) Instalação de finalidade dupla para recozimento continuo e chapeamento por imersão a quente
AR041586A1 (es) Proceso para el beneficio de minerales sulfurados
AR042301A1 (es) Metodo para tratar escoria

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed