DE69812608D1 - Biolaugung von sulfidischen erzkonzentraten - Google Patents

Biolaugung von sulfidischen erzkonzentraten

Info

Publication number
DE69812608D1
DE69812608D1 DE69812608T DE69812608T DE69812608D1 DE 69812608 D1 DE69812608 D1 DE 69812608D1 DE 69812608 T DE69812608 T DE 69812608T DE 69812608 T DE69812608 T DE 69812608T DE 69812608 D1 DE69812608 D1 DE 69812608D1
Authority
DE
Germany
Prior art keywords
lying
organic
ore concentrates
sulfidic ore
sulfidic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69812608T
Other languages
English (en)
Other versions
DE69812608T2 (de
Inventor
E Sharp
Kevin Stuffle
L Karlage
L Young
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of DE69812608D1 publication Critical patent/DE69812608D1/de
Publication of DE69812608T2 publication Critical patent/DE69812608T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30207—Sphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30416—Ceramic
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/17—Microbiological reactions
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/853—Lactobacillus
    • Y10S435/854—Lactobacillus acidophilus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
DE69812608T 1997-05-16 1998-05-15 Biolaugung von sulfidischen erzkonzentraten Expired - Fee Related DE69812608T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4663997P 1997-05-16 1997-05-16
PCT/US1998/009936 WO1998051828A1 (en) 1997-05-16 1998-05-15 Sulfide mineral concentrate bioleaching

Publications (2)

Publication Number Publication Date
DE69812608D1 true DE69812608D1 (de) 2003-04-30
DE69812608T2 DE69812608T2 (de) 2003-09-18

Family

ID=21944551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812608T Expired - Fee Related DE69812608T2 (de) 1997-05-16 1998-05-15 Biolaugung von sulfidischen erzkonzentraten

Country Status (12)

Country Link
US (2) US6063158A (de)
EP (1) EP0981652B1 (de)
AP (1) AP1373A (de)
AT (1) ATE235569T1 (de)
AU (1) AU745811B2 (de)
BR (1) BR9809440A (de)
CA (1) CA2289485C (de)
DE (1) DE69812608T2 (de)
ES (1) ES2198713T3 (de)
OA (1) OA11217A (de)
PT (1) PT981652E (de)
WO (1) WO1998051828A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP655998A0 (en) * 1998-10-16 1998-11-05 Bactech (Australia) Pty Limited Process for bioleaching of copper concentrates
AUPP696798A0 (en) * 1998-11-06 1998-12-03 Bactech (Australia) Pty Limited Improved reactor
US6610268B1 (en) * 1999-04-12 2003-08-26 Phillips Petroleum Company Method for the microbiological production of sulfuric acid
US6498031B1 (en) * 1999-05-28 2002-12-24 Oxidor Corporation, Inc. Column reactor for testing and evaluating refractory ores
DE19960132A1 (de) * 1999-12-14 2001-06-21 Alexander Beckmann Verfahren zur Gewinnung von Kupfer und anderen Metallen
US6761823B2 (en) * 2001-05-21 2004-07-13 W. B. Solutions, Inc. System and method for removing contaminants from water
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7455715B2 (en) * 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2432743C (en) * 2002-11-26 2010-12-14 Minera Michilla S.A. Non-biochemical method to heap leach copper concentrates
DE602004006510D1 (de) * 2003-12-23 2007-06-28 Bhp Billiton Sa Ltd Verfahren und vorrichtung zur simulation eines biologischen haufenlaugungverfahrens
ZA200708340B (en) * 2006-10-27 2008-10-29 Biosigma Sa Process to increase the bioleaching speed of ores or concentrates of sulfide metal species, by means of continuous inoculation with leaching solution that contains isolated microorganisms, with or without the presence of native microorganisms
CN102649043A (zh) * 2011-02-24 2012-08-29 梁泰安 圆球组合填料
MX2014007119A (es) * 2014-06-13 2015-12-14 Inst Mexicano Del Petróleo Cultivos bacterianos de acidithiobacillus thiooxidans y su uso en el tratamiento de materiales que contienen compuestos de azufre.
CL2015000059A1 (es) 2015-01-09 2015-06-12 Punta Del Cobre S A Soc Soporte polimérico y método de lixiviacion de concentrados minerales.
CN105506281B (zh) * 2015-12-11 2017-09-19 上海第二工业大学 一种利用NCNTs修饰碳布电极提高微生物浸出印刷线路板中铜效率的方法
AU2023286025A1 (en) * 2022-12-30 2024-07-18 Anglo American Technical & Sustainability Services Ltd Bioheap leach

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856913A (en) * 1972-09-21 1974-12-24 British Columbia Res Council Copper extraction by rapid bacteriological process
JPS55162490A (en) * 1979-05-31 1980-12-17 Sumitomo Aluminium Smelting Co Manufacture of inorganic substance with high strength active alumina coating
US4293333A (en) * 1980-02-12 1981-10-06 Engelhard Minerals & Chemicals Corporation Microbiological recovery of metals
US5007620A (en) * 1986-02-07 1991-04-16 Envirotech Corporation Apparatus for biological processing of metal-containing ores
EP0354209A1 (de) * 1987-12-21 1990-02-14 ENVICON Luft- und Wassertechnik GmbH & Co. KG Kugelförmiger füllkörper aus kunststoff für stoff- und wärmeaustauschkolonnen
GB2225256B (en) * 1988-10-06 1992-10-21 Tolltreck International Limite Method and apparatus for effecting a bioreaction
US5413624A (en) * 1991-02-22 1995-05-09 Mbx Systems, Inc. Enhancement of bioleach systems using nutrient additives
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
US5449397A (en) * 1994-06-24 1995-09-12 Hunter; Robert M. Biocatalyzed leaching of precious metal values
US5766930A (en) * 1995-06-02 1998-06-16 Geobiotics, Inc. Method of biotreatment for solid materials in a nonstirred surface bioreactor
CA2186202A1 (en) * 1996-09-23 1998-03-24 Richard Nigel Coleman Method and apparatus for inoculating a biofilter

Also Published As

Publication number Publication date
DE69812608T2 (de) 2003-09-18
WO1998051828A1 (en) 1998-11-19
EP0981652B1 (de) 2003-03-26
BR9809440A (pt) 2000-06-13
CA2289485A1 (en) 1998-11-19
OA11217A (en) 2003-07-17
PT981652E (pt) 2003-08-29
ATE235569T1 (de) 2003-04-15
CA2289485C (en) 2009-01-06
ES2198713T3 (es) 2004-02-01
AP1373A (en) 2005-02-25
AU745811B2 (en) 2002-04-11
EP0981652A1 (de) 2000-03-01
AU7573898A (en) 1998-12-08
US6284530B1 (en) 2001-09-04
AP9901692A0 (en) 1999-12-31
US6063158A (en) 2000-05-16

Similar Documents

Publication Publication Date Title
DE69812608D1 (de) Biolaugung von sulfidischen erzkonzentraten
ATE386439T1 (de) Verwendungen von ölkörpern
BR9408639A (pt) Extração hidrometalúrgica de cobre com auxílio de cloreto
DE69837906D1 (de) Insektizides proteintoxin von xenorhabus
DE69831486D1 (de) Antiproliferative zubereitungen
DE69933088D1 (de) Vliw-verarbeiter verarbeitet befehle von verschiedenen breiten
DE69923585D1 (de) Element von metallriemen
DE69820860D1 (de) Herzschrittmacher
DE69810779D1 (de) Badelift
ATE456680T1 (de) Verbesserte bakterielle oxidation von sulfidischen erzen und konzentraten
DE69839679D1 (de) Handlung von verschiedenen protokollen
DE69907146D1 (de) Direkte oxidation von cycloalkanen
DE69822113D1 (de) Registrierung von Dokumenten
DE69810499D1 (de) Behandlung von industriegeweben
DE59406332D1 (de) Niedrigviskose wässrige konzentrate von betaintensiden
DE60006799D1 (de) Oralverabreichbare lösung von prucaloprid
DE69939734D1 (de) Von geschmolzenen metallen
DE69836690D1 (de) Herzschrittmacher
ATA133197A (de) Gehstütze oder dgl.
DE69842206D1 (de) Echounterdrücker und echounterdrückungsverfahren
DE59504988D1 (de) Niedrigviskose wässrige konzentrate von betaintensiden
ID21274A (id) Penggali beroda timba
DE69820280D1 (de) Badewannenlift
DE69811256D1 (de) Polymorphe modifikationen von dofetilid
FR2770222B1 (fr) Materiau electroluminescent

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee