[go: up one dir, main page]

ZW4692A1 - Bacterial oxidation of metal containing materials - Google Patents

Bacterial oxidation of metal containing materials

Info

Publication number
ZW4692A1
ZW4692A1 ZW46/92A ZW4692A ZW4692A1 ZW 4692 A1 ZW4692 A1 ZW 4692A1 ZW 46/92 A ZW46/92 A ZW 46/92A ZW 4692 A ZW4692 A ZW 4692A ZW 4692 A1 ZW4692 A1 ZW 4692A1
Authority
ZW
Zimbabwe
Prior art keywords
containing materials
metal containing
bacterial oxidation
bacterial
oxidation
Prior art date
Application number
ZW46/92A
Other languages
English (en)
Inventor
Andrew Spencer Peter
Neville Hughes Martin
Rose Budden Julia
Keith Poole Robert
Barrett Jack
Original Assignee
Bac Tech Australia
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=3775287&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZW4692(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bac Tech Australia filed Critical Bac Tech Australia
Publication of ZW4692A1 publication Critical patent/ZW4692A1/xx

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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Geology (AREA)
  • Biotechnology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
ZW46/92A 1991-03-22 1992-03-23 Bacterial oxidation of metal containing materials ZW4692A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK520491 1991-03-22

Publications (1)

Publication Number Publication Date
ZW4692A1 true ZW4692A1 (en) 1992-07-08

Family

ID=3775287

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW46/92A ZW4692A1 (en) 1991-03-22 1992-03-23 Bacterial oxidation of metal containing materials

Country Status (7)

Country Link
US (1) US5429659A (fr)
AP (1) AP379A (fr)
BG (1) BG61110B1 (fr)
CA (1) CA2132440C (fr)
WO (1) WO1992016667A1 (fr)
ZA (1) ZA922051B (fr)
ZW (1) ZW4692A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468286B (sv) * 1991-06-19 1992-12-07 Boliden Mineral Ab Foerfarande foer behandling av komplexa metallsulfidmaterial
US6383458B1 (en) 1991-07-10 2002-05-07 Newmont Mining Corporation Biooxidation process for recovery of metal values from sulfur-containing ore materials
RU2151208C1 (ru) * 1994-10-25 2000-06-20 Джеобиотикс, Инк. Способ кучного биоокисления руды
CN1053475C (zh) * 1995-06-07 2000-06-14 陕西省地质矿产局第三地质队 微生物预氧化堆浸提金工艺所使用的细菌放大培养装置
US5626648A (en) * 1995-07-17 1997-05-06 Bhp Minerals International Inc. Recovery of nickel from bioleach solution
RU2180360C2 (ru) * 1997-03-03 2002-03-10 Минтек Способ выщелачивания халькопирита
US5873927A (en) * 1997-05-16 1999-02-23 Echo Bay Mines, Limited Integrated, tank/heap biooxidation process
US5948375A (en) * 1997-06-10 1999-09-07 Billiton Sa Limited Biological oxidation of sulphide minerals to recover gold, silver, platinum group metals and base metals
US6103204A (en) * 1997-12-11 2000-08-15 Cominco Ltd. Selective bioleaching of zinc
AUPP444298A0 (en) * 1998-07-01 1998-07-23 Bactech (Australia) Pty Limited Leaching of low sulphur ores
PE20010393A1 (es) * 1999-06-22 2001-04-04 Paques Bio Syst Bv Proceso para eliminar desechos de arsenico
US7189527B2 (en) * 1999-09-03 2007-03-13 Bioheap Limited Bacterial oxidation of sulphide ores and concentrates
AUPQ265199A0 (en) * 1999-09-03 1999-09-30 Pacific Ore Technology Limited Improved bacterial oxidation of sulphide ores and concentrates
WO2001018262A2 (fr) 1999-09-07 2001-03-15 Billiton Intellectual Property B.V. Lixiviation biologique de mineraux a sulfures
US6451275B1 (en) * 2000-03-10 2002-09-17 Lakefield Research Limited Methods for reducing cyanide consumption in precious metal recovery by reducing the content of intermediate sulfur oxidation products therein
PE20020912A1 (es) * 2000-11-25 2002-10-19 Billiton Sa Ltd Produccion de bioproducto
GB0111699D0 (en) * 2001-05-12 2001-07-04 Gunn Robert I Bioremediation process
US7455715B2 (en) * 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2353002C (fr) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Processus de biolixiviation en tas pour extraire le zinc
AUPR655401A0 (en) * 2001-07-23 2001-08-16 Pacific Ore Technology (Australia) Ltd Adaptation of bacteria for use in leaching
AUPR855201A0 (en) * 2001-10-29 2001-11-29 Technological Resources Pty Limited Recovery of copper from chalcopyrite
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
EP2066819B1 (fr) * 2006-08-02 2012-09-12 H.C. Starck GmbH Récupération de molybdène à partir de matériaux en sulfure porteur de molybdène, par biolixiviation en présence de fer
EP2697401A4 (fr) * 2011-04-13 2015-04-08 Bioheap Ltd Procédé de lixiviation
CN113122715B (zh) * 2021-04-12 2022-04-08 东北大学 一种利用稻壳分解加快生物浸出硫化矿的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004431B1 (fr) * 1978-03-23 1981-09-09 Interox Chemicals Limited Lixiviation de minéraux à l'aide de bactéries
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
US4822413A (en) * 1986-03-13 1989-04-18 Davy Mckee (Stockton) Limited Extraction of metal values from ores or concentrates
US4729788A (en) * 1987-01-23 1988-03-08 Advanced Mineral Technologies, Inc. Thermophilic microbial treatment of precious metal ores
US4987081A (en) * 1987-07-10 1991-01-22 Gb Biotech Inc. Chemical/biological process to oxidize multimetallic sulphide ores
US5030426A (en) * 1989-06-27 1991-07-09 Technical Research, Inc. Biomining of gallium and germanium containing ores
AU618177B2 (en) * 1990-03-27 1991-12-12 Biomin Technologies Sa Biological oxidation of sulfide ore
US5244493A (en) * 1990-09-21 1993-09-14 Newmont Gold Co. Biometallurgical treatment of precious metal ores having refractory carbon content
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

Also Published As

Publication number Publication date
US5429659A (en) 1995-07-04
BG98117A (bg) 1994-07-29
ZA922051B (en) 1993-09-20
CA2132440A1 (fr) 1992-10-01
WO1992016667A1 (fr) 1992-10-01
BG61110B1 (bg) 1996-11-29
AP379A (en) 1995-03-09
AP9200367A0 (en) 1992-04-30
CA2132440C (fr) 2003-09-23

Similar Documents

Publication Publication Date Title
ZA922051B (en) Bacterial oxidation of metal containing materials
HU9302298D0 (en) Pallet made of metal
GB9113476D0 (en) Oxidation of alkylaromatics
GB9220986D0 (en) Chemical composition
HU9302059D0 (en) Differentiating factor of megacaryocyte
EP0696279A1 (fr) Produits d'oxydation de cephalomannine
GB9422391D0 (en) Oxidation of organosulphur compounds
HUT64389A (en) Bleachnig composition containing peroxide
GB9307040D0 (en) Oxidation of toner compositions
GB2270672B (en) Fabrication of friction elements
GB9305223D0 (en) Oxidation of ketones
ZA938889B (en) Stainless steel composition
AU9103791A (en) Oxidation resistant variants of parathyroid hormone
ZA932553B (en) New use of B-carbolines
EP0546756A3 (en) Pre-oxidation of alloy powder coatings
GB9119772D0 (en) Process for the microbial oxidation of sulphidic wastes
GB9200519D0 (en) Composition of matter
GB9211053D0 (en) Oxygen smelting
GB9122223D0 (en) Oxidation process
GB9305234D0 (en) Oxidation of alcohols
GB2269799B (en) Fabrication of friction elements
GB2269800B (en) Fabrication of friction elements
EP0569892A3 (en) Oxidation process
GB2275858B (en) Application of agrichemicals
GB9104442D0 (en) Introduction of fluid