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CL2009001474A1 - 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. - Google Patents

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.

Info

Publication number
CL2009001474A1
CL2009001474A1 CL2009001474A CL2009001474A CL2009001474A1 CL 2009001474 A1 CL2009001474 A1 CL 2009001474A1 CL 2009001474 A CL2009001474 A CL 2009001474A CL 2009001474 A CL2009001474 A CL 2009001474A CL 2009001474 A1 CL2009001474 A1 CL 2009001474A1
Authority
CL
Chile
Prior art keywords
solution
consortium
degrees
procedure
treat
Prior art date
Application number
CL2009001474A
Other languages
English (en)
Inventor
Frederick Rautenbach Carol Susan Davis-Belmar Cecelia Susana Demergasso George
Original Assignee
Consolidated Nominees Pty Limited
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 Consolidated Nominees Pty Limited filed Critical Consolidated Nominees Pty Limited
Publication of CL2009001474A1 publication Critical patent/CL2009001474A1/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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0095—Process control or regulation methods
    • C22B15/0097—Sulfur release abatement
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

PROCEDIMIENTO PARA TRATAR MINERA) SULFURADO QUE COMPRENDE BIOLIXIVIAR EN SOLUCIÓN DE MOFLES CI CON UN CONSORCIO DE CULTIVOS MIXTOS DE <em>LEPTOSPIRIL/UMFERRIPHILURN Y </em>UN MICROORGANISMO OXIDANTE DE AZUFRE, HALOFÍLICO O HALOTOLERANTE, DONDE LA SOLUCIÓN CONTIENE 1500-30000 PPM CII Y ADEMÁS CONTIENE AL, MG O NA, A T>10 GRADOS Y PH 1-3.
CL2009001474A 2008-06-29 2009-06-24 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. CL2009001474A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200804653 2008-06-29
ZA200902517 2009-04-14

Publications (1)

Publication Number Publication Date
CL2009001474A1 true CL2009001474A1 (es) 2009-11-20

Family

ID=41129140

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009001474A CL2009001474A1 (es) 2008-06-29 2009-06-24 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.

Country Status (16)

Country Link
US (1) US8597933B2 (es)
EP (1) EP2313534B1 (es)
CN (1) CN102165079B (es)
AP (1) AP3171A (es)
AR (1) AR072405A1 (es)
AU (1) AU2009270677C1 (es)
CA (1) CA2728924C (es)
CL (1) CL2009001474A1 (es)
EA (1) EA022881B1 (es)
EC (1) ECSP11010794A (es)
ES (1) ES2522969T3 (es)
MX (1) MX2010014468A (es)
PE (1) PE20110447A1 (es)
PL (1) PL2313534T3 (es)
WO (1) WO2010009481A2 (es)
ZA (1) ZA201009191B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012001501A1 (en) * 2010-06-30 2012-01-05 Bhp Chile Inc. A chloride method for bioleaching
EP3162905A1 (en) * 2013-01-21 2017-05-03 Mitsubishi Rayon Co. Ltd. Method for metal concentration, method for metal recovery, device for metal concentration, and device for metal recovery
WO2015075502A1 (es) * 2013-11-20 2015-05-28 Biosigma S.A. Cepa bacteriana aislada de la especie sulfobacillus thermosulfidooxidans, cutipay; inóculo bacteriano que la comprende; y proceso de biolixiviación de minerales donde es inoculado dicho inóculo bacteriano
CN104745496B (zh) * 2013-12-30 2018-02-06 北京有色金属研究总院 一种耐氟菌及其在含氟溶液中氧化Fe2+为Fe3+的工艺
CN103805777B (zh) * 2014-01-23 2015-06-10 中南大学 一种强化黄铁矿微生物浸出的方法
CN103805778B (zh) * 2014-02-17 2016-04-20 上海电力学院 利用氨基酸加强微生物对黄铜矿中金属铜浸出的方法
CN104130963B (zh) * 2014-07-31 2016-09-07 黑龙江八一农垦大学 一株嗜酸铁氧化菌及其在铜矿浸出中的用途
CL2014002238A1 (es) * 2014-08-22 2014-10-17 Compañia Minera Zaldivar Limitada Lixiviación de sulfuros de cobre en medio cloruro-ferroso con bacterias
US10183286B2 (en) * 2015-08-11 2019-01-22 Chevron U.S.A. Inc. Noble metal zeolite catalyst for second-stage hydrocracking to make middle distillate
WO2017216610A1 (es) * 2016-06-15 2017-12-21 Biosigma S.A. Cepa bacteriana aislada de la especie leptospirillum sp., likallfu; inóculo microbiano que la comprende; y proceso de biolixiviación de minerales donde es inoculado dicho inóculo microbiano.
CN113582485A (zh) * 2021-07-14 2021-11-02 浙江大学 一种分离产酸与重金属去除过程的生物淋滤方法及其设备
CN118420378B (zh) * 2024-07-05 2024-09-17 山东贝瑞斯防水科技有限公司 一种混凝土裂缝自修复防水密实剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR033138A1 (es) * 2001-04-10 2003-12-03 Billiton S A Ltd Un metodo para tratar un mineral sulfuroso
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
CN100368531C (zh) * 2005-12-05 2008-02-13 东华理工学院 一株嗜酸铁氧化钩端螺旋菌及其应用

Also Published As

Publication number Publication date
PE20110447A1 (es) 2011-07-01
AU2009270677C1 (en) 2014-08-21
AU2009270677A1 (en) 2010-01-21
EP2313534B1 (en) 2014-08-06
ES2522969T3 (es) 2014-11-19
EP2313534A2 (en) 2011-04-27
MX2010014468A (es) 2011-05-04
AR072405A1 (es) 2010-08-25
CA2728924C (en) 2014-04-08
EA022881B1 (ru) 2016-03-31
CA2728924A1 (en) 2010-01-21
US8597933B2 (en) 2013-12-03
AU2009270677B2 (en) 2014-04-03
AP2010005522A0 (en) 2010-12-31
ZA201009191B (en) 2011-09-28
CN102165079A (zh) 2011-08-24
WO2010009481A2 (en) 2010-01-21
ECSP11010794A (es) 2011-03-31
WO2010009481A3 (en) 2010-07-22
PL2313534T3 (pl) 2015-02-27
EA201071357A1 (ru) 2011-08-30
US20110201095A1 (en) 2011-08-18
AP3171A (en) 2015-03-31
CN102165079B (zh) 2017-08-08

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