BR9509472A - Processo para biooxidação de montão de minério - Google Patents

Processo para biooxidação de montão de minério

Info

Publication number
BR9509472A
BR9509472A BR9509472A BR9509472A BR9509472A BR 9509472 A BR9509472 A BR 9509472A BR 9509472 A BR9509472 A BR 9509472A BR 9509472 A BR9509472 A BR 9509472A BR 9509472 A BR9509472 A BR 9509472A
Authority
BR
Brazil
Prior art keywords
biooxidation
ore heap
heap
ore
Prior art date
Application number
BR9509472A
Other languages
English (en)
Inventor
William J Kohr
Chris Johansson
John Shield
Vandy Shrader
Original Assignee
Geobiotics Inc
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 Geobiotics Inc filed Critical Geobiotics Inc
Publication of BR9509472A publication Critical patent/BR9509472A/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
    • 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
    • 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
BR9509472A 1994-10-25 1995-10-25 Processo para biooxidação de montão de minério BR9509472A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32900294A 1994-10-25 1994-10-25
PCT/US1995/013378 WO1996012826A1 (en) 1994-10-25 1995-10-25 Method for heap biooxidation of ore

Publications (1)

Publication Number Publication Date
BR9509472A true BR9509472A (pt) 1997-09-30

Family

ID=23283422

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509472A BR9509472A (pt) 1994-10-25 1995-10-25 Processo para biooxidação de montão de minério

Country Status (9)

Country Link
US (3) US5779762A (pt)
AU (1) AU694816B2 (pt)
BR (1) BR9509472A (pt)
CA (1) CA2203258C (pt)
GB (1) GB2308589B (pt)
NZ (1) NZ295938A (pt)
RU (1) RU2151208C1 (pt)
WO (1) WO1996012826A1 (pt)
ZA (1) ZA959037B (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9509472A (pt) * 1994-10-25 1997-09-30 Geobiotics Inc Processo para biooxidação de montão de minério
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
US5873927A (en) * 1997-05-16 1999-02-23 Echo Bay Mines, Limited Integrated, tank/heap biooxidation process
AU7914898A (en) * 1997-05-20 1998-12-11 Shell Internationale Research Maatschappij B.V. Remediation method
US6207443B1 (en) * 1998-03-02 2001-03-27 Placer Dome, Inc. Method for initiating heap bioleaching of sulfidic ores
US6110253A (en) * 1998-12-14 2000-08-29 Geobiotics, Inc. High temperature heap bioleaching process
US6802888B2 (en) * 1998-12-14 2004-10-12 Geobiotics, Llc High temperature heap bioleaching process
AU3241700A (en) * 1999-02-23 2000-09-14 Hw Process Technologies, Inc. Method of acid concentration following biological oxidative generation of sulfuric acid from sulfides
AUPQ468999A0 (en) * 1999-12-15 2000-01-20 Pacific Ore Technology (Australia) Ltd A bacterially assisted heap leach
AUPR277501A0 (en) * 2001-01-30 2001-02-22 Peko Rehabilitation Project Pty Ltd In-situ bio-oxidation of low-grade refractory sulphide minerals
AUPR354701A0 (en) * 2001-03-06 2001-04-05 Bhp Billiton Innovation Pty Ltd Improved, high yield bioheap leaching of chalcopyrite copper ores
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
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
US6875356B2 (en) * 2001-07-27 2005-04-05 Global Biosciences, Inc. Method and apparatus for recovery of metals with hydrocarbon-utilizing bacteria
ATE402294T1 (de) * 2001-10-24 2008-08-15 Shell Int Research Vereisung von böden als vorwegmassnahme zu deren thermischer behandlung
ATE299403T1 (de) * 2001-10-24 2005-07-15 Shell Int Research Thermisch verbessertes bodensanierungsverfahren
ATE342138T1 (de) * 2001-10-24 2006-11-15 Shell Int Research Sanierung von mit quecksilber kontaminiertem böden
CN1318618C (zh) * 2002-02-14 2007-05-30 Bhp比尔顿有限公司 向进行生物浸提的堆中输送微生物接种物的方法
WO2004027100A1 (en) * 2002-09-17 2004-04-01 Frank Kenneth Crundwell Introduction of microorganisms in bio-assisted heap leaching operations
AU2003901849A0 (en) * 2003-04-16 2003-05-01 Australian Nuclear Science & Technology Organisation Methods and systems suitable for use in determination of intrinsic oxidation rate
US6881009B2 (en) * 2003-05-15 2005-04-19 Board Of Regents , The University Of Texas System Remediation of soil piles using central equipment
US7004678B2 (en) * 2003-05-15 2006-02-28 Board Of Regents, The University Of Texas System Soil remediation with heated soil
US7534926B2 (en) * 2003-05-15 2009-05-19 Board Of Regents, The University Of Texas System Soil remediation using heated vapors
US20050067341A1 (en) * 2003-09-25 2005-03-31 Green Dennis H. Continuous production membrane water treatment plant and method for operating same
US20050112740A1 (en) * 2003-10-20 2005-05-26 Haase Richard A. Waste metals recycling-methods, processed and systems for the recycle of metals into coagulants
US7514050B2 (en) * 2004-07-01 2009-04-07 Newmont Usa Limited Processing of acid-consuming mineral materials involving treatment with acidic biooxidation effluent
PE20071046A1 (es) * 2005-03-21 2007-12-21 Bioheap Ltd Lixiviacion por pilas de minerales de sulfuros
CA2606190A1 (en) * 2005-04-27 2006-11-02 Hw Process Technologies, Inc. Treating produced waters
MX2009000842A (es) * 2006-08-02 2009-02-03 Starck H C Gmbh Recuperacion de molibdeno a partir de materiales de sulfuro que portan molibdeno por biolixiviacion en la presencia de hierro.
PE20080648A1 (es) * 2006-09-20 2008-07-19 Hw Advanced Technologies Inc Separacion de ion de fierro multivalente en circuitos de recuperacion de metal
US20080128354A1 (en) * 2006-11-30 2008-06-05 Hw Advanced Technologies, Inc. Method for washing filtration membranes
DE102007037180A1 (de) * 2007-08-07 2009-02-19 Peiker Acustic Gmbh & Co. Kg Drahtlose Verfolgungs- und Überwachungsanlage
CA2705487A1 (en) * 2007-11-28 2009-06-04 Barrick Gold Corporation Microbial pre-treatment of double refractory gold ores
PE20110867A1 (es) * 2008-08-25 2011-12-16 Freeport Mcmoran Corp Metodos y sistemas para la lixiviacion de un mineral con contenido metalico para recuperacion del valor de un metal
US8623115B2 (en) 2010-11-22 2014-01-07 Barrick Gold Corporation Alkaline and acid pressure oxidation of precious metal-containing materials
EP2697401A4 (en) * 2011-04-13 2015-04-08 Bioheap Ltd LEACHING METHOD

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US588476A (en) * 1897-08-17 Of denver
US3819797A (en) * 1970-07-16 1974-06-25 Kennecott Copper Corp Cyclic leach-precipitation process for recovering copper values from bodies of ore material containing copper minerals
US3777004A (en) * 1971-05-10 1973-12-04 Hazen Research Process for heap leaching ores
AT319617B (de) * 1973-02-21 1974-12-27 Pawlek Dr Ing Franz Verfahren zur hydrometallurgischen Gewinnung von Kupfer aus Kupferkies- bzw. Buntkupferkieskonzentraten
US4017309A (en) * 1975-03-28 1977-04-12 Holmes & Narver, Inc. Thin layer leaching method
US4056261A (en) * 1976-02-17 1977-11-01 Darrah Robert M Recovery of gold and silver from mine-run dumps or crushed ores using a portable ion-exchange carbon plant
JPS5931577B2 (ja) * 1977-09-09 1984-08-02 国際資源株式会社 鉱石の連続浸出処理方法および装置
US4256705A (en) * 1979-04-13 1981-03-17 The United States Of America As Represented By The Secretary Of The Interior Leaching agglomerated gold - silver ores
AU521933B2 (en) * 1979-04-13 1982-05-06 Harold J. Heinen Leaching gold or silver ores
US4301121A (en) * 1980-03-24 1981-11-17 Kohorn H Von Method for leaching metal bearing ores
US4318892A (en) * 1980-11-10 1982-03-09 Kohorn H Von Heap leaching device
US4279868A (en) * 1980-03-24 1981-07-21 Kohorn H Von Method for leaching metal bearing ores
US4343773A (en) * 1981-01-29 1982-08-10 University Of Utah Research Foundation Enhanced leaching of minerals which form product layers
EP0061249B1 (en) * 1981-03-20 1985-05-08 Imperial Chemical Industries Plc Effluent treatment
US4374097A (en) * 1981-04-16 1983-02-15 Neha International Method for recovering precious metals
US4424194A (en) * 1982-01-04 1984-01-03 Hughes Robert M Process for extraction of metals from leachable ores and forming of building materials
CA1214043A (en) * 1983-01-26 1986-11-18 Albert Bruynesteyn Biological-acid leach process
US4526615A (en) * 1983-03-01 1985-07-02 Johnson Paul H Cellular heap leach process and apparatus
WO1984004259A1 (en) * 1983-04-29 1984-11-08 Bp Australia Recovery of metal values from mineral ores by incorporation in coal-oil agglomerates
US4557905A (en) * 1983-06-10 1985-12-10 Kamyr, Inc. Leaching and washing a flocculated slurry having a fiber content
US4690894A (en) * 1985-09-20 1987-09-01 Advanced Mineral Technologies, Inc. Treatment of microorganisms with alkaline solution to enhance metal uptake properties
US4752332A (en) * 1984-12-31 1988-06-21 Ensci, Inc. Treating manganese-containing ores with a metal sulfide
US4740243A (en) * 1984-12-31 1988-04-26 Ensci, Inc. Metal value recovery from metal sulfide containing ores
GB2180829B (en) * 1985-09-20 1989-08-16 Aurotech N L Precious metal extraction
US4789481A (en) * 1985-09-20 1988-12-06 Advanced Mineral Technologies, Inc. Metal recovery
DE3534019A1 (de) * 1985-09-24 1987-04-02 Sick Optik Elektronik Erwin Optische bahnueberwachungsvorrichtung
US4721526A (en) * 1986-08-13 1988-01-26 Kamyr, Inc. Heap leaching with oxygen
US4729788A (en) * 1987-01-23 1988-03-08 Advanced Mineral Technologies, Inc. Thermophilic microbial treatment of precious metal ores
US4778519A (en) * 1987-02-24 1988-10-18 Batric Pesic Recovery of precious metals from a thiourea leach
US4888293A (en) * 1987-07-10 1989-12-19 Giant Bay Biotech Inc. Adapting bacteria to low pH and high arsenic concentration for use in oxidizing sulfide ores
US5162105A (en) * 1989-11-27 1992-11-10 Geobiotics, Inc. Processes to recover and reconcentrate gold from its ores with microorganisms
US5232676A (en) * 1990-08-10 1993-08-03 Bayer Aktiengesellschaft Process for the biological purification of waste air streams
US5244493A (en) * 1990-09-21 1993-09-14 Newmont Gold Co. Biometallurgical treatment of precious metal ores having refractory carbon content
US5127942A (en) * 1990-09-21 1992-07-07 Newmont Mining Corporation Microbial consortium treatment of refractory precious metal ores
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
US5246486A (en) * 1991-07-10 1993-09-21 Newmont Gold Co. Biooxidation process for recovery of gold from heaps of low-grade sulfidic and carbonaceous sulfidic ore materials
US5236677A (en) * 1992-03-13 1993-08-17 Grupo Cydsa S.A. De C.V. Biological process for the elimination of sulphur compounds present in gas mixtures
US5196052A (en) * 1992-06-19 1993-03-23 Nalco Chemical Company Bacterial-assisted heap leaching of ores
US5449397A (en) * 1994-06-24 1995-09-12 Hunter; Robert M. Biocatalyzed leaching of precious metal values
BR9509472A (pt) * 1994-10-25 1997-09-30 Geobiotics Inc Processo para biooxidação de montão de minério

Also Published As

Publication number Publication date
CA2203258C (en) 2002-04-09
WO1996012826A1 (en) 1996-05-02
US5779762A (en) 1998-07-14
AU3960395A (en) 1996-05-15
RU2151208C1 (ru) 2000-06-20
US6086656A (en) 2000-07-11
ZA959037B (en) 1996-05-23
CA2203258A1 (en) 1996-05-02
GB2308589A (en) 1997-07-02
GB2308589B (en) 1998-07-29
MX9703049A (es) 1997-07-31
AU694816B2 (en) 1998-07-30
GB9708264D0 (en) 1997-06-18
NZ295938A (en) 1999-04-29
US5688304A (en) 1997-11-18

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A 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 2257 DE 08-04-2014 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.