PT1785497E - Método para a biolixivação de materiais sulfídicos que contêm metal - Google Patents

Método para a biolixivação de materiais sulfídicos que contêm metal Download PDF

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Publication number
PT1785497E
PT1785497E PT06445067T PT06445067T PT1785497E PT 1785497 E PT1785497 E PT 1785497E PT 06445067 T PT06445067 T PT 06445067T PT 06445067 T PT06445067 T PT 06445067T PT 1785497 E PT1785497 E PT 1785497E
Authority
PT
Portugal
Prior art keywords
bioleaching
main circuit
circuit
fed
materials
Prior art date
Application number
PT06445067T
Other languages
English (en)
Inventor
Jan-Eric Sundkvist
Original Assignee
Boliden Mineral Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37729927&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1785497(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boliden Mineral Ab filed Critical Boliden Mineral Ab
Publication of PT1785497E publication Critical patent/PT1785497E/pt

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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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Paper (AREA)
  • Saccharide Compounds (AREA)
PT06445067T 2005-11-09 2006-10-25 Método para a biolixivação de materiais sulfídicos que contêm metal PT1785497E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502471A SE0502471L (sv) 2005-11-09 2005-11-09 Förfarande för biolakning av metallinnehållande sulfidiska material

Publications (1)

Publication Number Publication Date
PT1785497E true PT1785497E (pt) 2008-11-18

Family

ID=37729927

Family Applications (1)

Application Number Title Priority Date Filing Date
PT06445067T PT1785497E (pt) 2005-11-09 2006-10-25 Método para a biolixivação de materiais sulfídicos que contêm metal

Country Status (12)

Country Link
EP (1) EP1785497B1 (pt)
CN (1) CN101177736B (pt)
AT (1) ATE404702T1 (pt)
AU (1) AU2006207850B2 (pt)
CA (1) CA2559243C (pt)
DE (1) DE602006002223D1 (pt)
EA (1) EA010230B1 (pt)
ES (1) ES2312102T3 (pt)
MX (1) MXPA06012946A (pt)
PT (1) PT1785497E (pt)
SE (1) SE0502471L (pt)
ZA (1) ZA200608910B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009002827A (es) * 2006-09-15 2009-06-04 Geobiotics Llc Pre-tratamiento de alimentacion para biorreactor de superficie no agitada.
CN101608260B (zh) * 2008-06-20 2011-04-06 中国科学院过程工程研究所 氧化矿和硫化矿共同利用的生物-化工冶金方法
SE534315C2 (sv) * 2009-11-10 2011-07-05 Boliden Mineral Ab Process för att utvinna en värdefull metall ur ett sulfidiskt material genom hydrometallurgi
US20140127789A1 (en) * 2011-04-13 2014-05-08 Bioheap Limited Leach process
RU2467081C1 (ru) * 2011-07-01 2012-11-20 Сергей Юрьевич Абрамовский Колонна для регенерации железоокисляющими микроорганизмами растворов выщелачивания минерального сырья
EP2813586A1 (fr) * 2013-06-10 2014-12-17 Meurice Recherche et Développement Procede de biolixiviation d'un metal present dans un materiau

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347661A (en) * 1964-07-29 1967-10-17 Bio Metals Corp Ltd Cyclic leaching process employing iron oxidizing bacteria
US3455679A (en) * 1967-02-01 1969-07-15 Roan Selection Ltd Bacterial leaching of ores with an alkaline matrix
RU2011691C1 (ru) * 1991-05-05 1994-04-30 Уральский научно-исследовательский и проектный институт медной промышленности "УНИПРОМЕДЬ" Установка для биохимического выщелачивания руд
US5914441A (en) * 1996-06-12 1999-06-22 Yellowstone Environmental Science, Inc. Biocatalyzed anaerobic oxidation of metal sulfides for recovery of metal values
US5873927A (en) * 1997-05-16 1999-02-23 Echo Bay Mines, Limited Integrated, tank/heap biooxidation process
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
US6498031B1 (en) * 1999-05-28 2002-12-24 Oxidor Corporation, Inc. Column reactor for testing and evaluating refractory ores
AUPQ468999A0 (en) * 1999-12-15 2000-01-20 Pacific Ore Technology (Australia) Ltd A bacterially assisted heap leach

Also Published As

Publication number Publication date
CN101177736A (zh) 2008-05-14
MXPA06012946A (es) 2008-10-08
CA2559243C (en) 2011-01-11
SE0502471L (sv) 2007-05-10
EP1785497A3 (en) 2007-06-13
AU2006207850B2 (en) 2010-05-27
ES2312102T3 (es) 2009-02-16
ZA200608910B (en) 2009-10-28
EP1785497A2 (en) 2007-05-16
CN101177736B (zh) 2010-11-10
EA010230B1 (ru) 2008-06-30
ATE404702T1 (de) 2008-08-15
CA2559243A1 (en) 2007-05-09
EA200601881A1 (ru) 2007-06-29
DE602006002223D1 (de) 2008-09-25
AU2006207850A1 (en) 2007-05-24
EP1785497B1 (en) 2008-08-13

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