BR0016307A - Lixìvia de pilha auxiliada bacterialmente - Google Patents

Lixìvia de pilha auxiliada bacterialmente

Info

Publication number
BR0016307A
BR0016307A BR0016307-4A BR0016307A BR0016307A BR 0016307 A BR0016307 A BR 0016307A BR 0016307 A BR0016307 A BR 0016307A BR 0016307 A BR0016307 A BR 0016307A
Authority
BR
Brazil
Prior art keywords
bleach
bacterially assisted
solution
bacterially
providing
Prior art date
Application number
BR0016307-4A
Other languages
English (en)
Other versions
BR0016307B1 (pt
Inventor
John Colin Hunter
Original Assignee
Pacific Ore Tech Australia Ltd
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 Pacific Ore Tech Australia Ltd filed Critical Pacific Ore Tech Australia Ltd
Publication of BR0016307A publication Critical patent/BR0016307A/pt
Publication of BR0016307B1 publication Critical patent/BR0016307B1/pt

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

"LIXìVIA DE PILHA AUXILIADA BACTERIALMENTE". Lixívia de pilha auxiliada bacterialmente caracterizada pelas etapas de: provisão de uma pilha de minério para oxidar minerais de sulfeto; provisão de um contactor biológico inoculado com bactérias de oxidação de ferro ferroso; provisão de pelo menos um reservatório de solução de lixívia para alimentar solução e receber solução de lixívia de ambas as pilhas; e esgotamento de uma porção da solução de lixívia e passagem da mesma para um dispositivo de recuperação de metais.
BRPI0016307-4A 1999-12-15 2000-11-24 processo para a recuperação de nìquel e outros metais de base em lixìvia de pilha auxiliada bacterialmente a partir de minérios de sulfeto ou frações dos mesmos. BR0016307B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ4689A AUPQ468999A0 (en) 1999-12-15 1999-12-15 A bacterially assisted heap leach
PCT/AU2000/001437 WO2001044519A1 (en) 1999-12-15 2000-11-24 A bacterially assisted heap leach

Publications (2)

Publication Number Publication Date
BR0016307A true BR0016307A (pt) 2002-08-27
BR0016307B1 BR0016307B1 (pt) 2009-05-05

Family

ID=3818830

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0016307-4A BR0016307B1 (pt) 1999-12-15 2000-11-24 processo para a recuperação de nìquel e outros metais de base em lixìvia de pilha auxiliada bacterialmente a partir de minérios de sulfeto ou frações dos mesmos.

Country Status (14)

Country Link
US (1) US6969499B1 (pt)
EP (1) EP1242637B1 (pt)
CN (1) CN1209475C (pt)
AP (1) AP1437A (pt)
AT (1) ATE336596T1 (pt)
AU (1) AUPQ468999A0 (pt)
BR (1) BR0016307B1 (pt)
CA (1) CA2391091C (pt)
DE (1) DE60030158D1 (pt)
EA (1) EA003499B1 (pt)
ES (1) ES2270879T3 (pt)
MX (1) MXPA02005755A (pt)
WO (1) WO2001044519A1 (pt)
ZA (1) ZA200203605B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969449B2 (en) * 2000-07-10 2005-11-29 Vertex Pharmaceuticals (San Diego) Llc Multi-well plate and electrode assemblies for ion channel assays
AU2002227782B8 (en) * 2001-01-30 2010-03-25 Bactron Pty Ltd In-situ bio-oxidation of low-grade refractory sulphide minerals
AUPR277501A0 (en) * 2001-01-30 2001-02-22 Peko Rehabilitation Project Pty Ltd In-situ bio-oxidation of low-grade refractory sulphide minerals
AUPR329201A0 (en) * 2001-02-22 2001-03-22 Pacific Ore Technology (Australia) Ltd Adaptation of bacteria for leaching
AU2002233033B2 (en) * 2001-03-06 2006-03-09 Bioheap Limited A method for the bacterially assisted heap leaching of chalcopyrite
AUPR355101A0 (en) 2001-03-06 2001-04-05 Pacific Ore Technology (Australia) Ltd A method for the bacterially assisted heap leaching of chalcopyrite
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
AU2003229403C1 (en) * 2002-05-31 2012-12-20 Technological Resources Pty Ltd Heap leaching
AUPS273502A0 (en) * 2002-05-31 2002-06-20 Technological Resources Pty Limited Heap leaching
AU2003903632A0 (en) * 2003-07-14 2003-07-31 Qni Technology Pty Ltd Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
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
SE0502471L (sv) * 2005-11-09 2007-05-10 Boliden Mineral Ab Förfarande för biolakning av metallinnehållande sulfidiska material
CN101434920B (zh) * 2007-11-13 2010-11-10 北京有色金属研究总院 一株低温浸矿菌及其用于硫化镍矿的低温堆浸工艺
DE102007058489B3 (de) * 2007-12-04 2009-04-30 Moeller Gmbh Zusatzbetätigungsvorrichtung für ein elektromechanisches Schaltgerät
CN101298640B (zh) * 2008-06-23 2013-02-13 李红玉 一种生物-化学两极反应器浸矿工艺
AU2009276286A1 (en) * 2008-07-29 2010-02-04 Bhp Billiton Ssm Development Pty Ltd Process for controlled homogeneous acid leaching
US9624560B2 (en) 2010-06-15 2017-04-18 Teck Resources Limited Recovery of residual copper from heap leach residues
CN101984095A (zh) * 2010-11-17 2011-03-09 紫金矿业集团股份有限公司 一种生物冶金过程中利用铁矾生成实现铁平衡的方法
PE20140641A1 (es) * 2011-04-13 2014-06-22 Bioheap Ltd Procedimiento de lixiviado
WO2014042948A1 (en) 2012-09-13 2014-03-20 Freeport-Mcmoran Corporation Methods and systems for leaching a metal-bearing ore
CN109487093B (zh) * 2018-10-26 2021-08-17 北票市金海矿业有限公司 一种湿法冶金的浸出处理
CN114934176B (zh) * 2022-05-06 2023-02-17 北京科技大学 一种利用间歇布液强化硫化铜矿生物堆浸的系统与方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829964A (en) 1955-10-24 1958-04-08 Kennecott Copper Corp Cyclic leaching process employing iron oxidizing bacteria
US4918018A (en) 1987-12-10 1990-04-17 Chemolithotrophs, Inc Microorganism for use in industrial processes
FR2640284B1 (fr) * 1988-12-09 1992-01-17 Commissariat Energie Atomique Procede de fabrication d'un reactif acide oxydant pour la lixiviation de minerais
US5332559A (en) 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
BR9509472A (pt) 1994-10-25 1997-09-30 Geobiotics Inc Processo para biooxidação de montão de minério
TR199701491T1 (xx) 1995-06-02 1998-03-21 Geobiotics, Inc. Kat� maddelerin kar��t�r�lmam�� y�zey bioreakt�r�nde biomuamelesi y�ntemi.
US6207443B1 (en) 1998-03-02 2001-03-27 Placer Dome, Inc. Method for initiating heap bioleaching of sulfidic ores

Also Published As

Publication number Publication date
ES2270879T3 (es) 2007-04-16
DE60030158D1 (de) 2006-09-28
EA200200683A1 (ru) 2002-10-31
US6969499B1 (en) 2005-11-29
ZA200203605B (en) 2003-02-26
EA003499B1 (ru) 2003-06-26
EP1242637A1 (en) 2002-09-25
CN1409772A (zh) 2003-04-09
AUPQ468999A0 (en) 2000-01-20
WO2001044519A1 (en) 2001-06-21
CA2391091A1 (en) 2001-06-21
BR0016307B1 (pt) 2009-05-05
EP1242637A4 (en) 2005-05-18
AP1437A (en) 2005-06-22
ATE336596T1 (de) 2006-09-15
MXPA02005755A (es) 2002-09-18
CA2391091C (en) 2009-10-06
EP1242637B1 (en) 2006-08-16
CN1209475C (zh) 2005-07-06
AP2002002506A0 (en) 2002-06-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/11/2000, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: BIOHEAP LIMITED (AU)

Free format text: NOME ALTERADO DE: PACIFIC ORE TECHNOLOGY (AUSTRALIA) LTD.

B25G Requested change of headquarter approved

Owner name: BIOHEAP LIMITED (AU)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020060172535/RJ DE 16/11/2006.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2541 DE 17-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.