GB2097369B - Microbial leaching of sulphide-containing ores - Google Patents

Microbial leaching of sulphide-containing ores

Info

Publication number
GB2097369B
GB2097369B GB8209248A GB8209248A GB2097369B GB 2097369 B GB2097369 B GB 2097369B GB 8209248 A GB8209248 A GB 8209248A GB 8209248 A GB8209248 A GB 8209248A GB 2097369 B GB2097369 B GB 2097369B
Authority
GB
United Kingdom
Prior art keywords
sulphide
containing ores
microbial leaching
leaching
microbial
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
Application number
GB8209248A
Other versions
GB2097369A (en
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.)
CARDIFF CONSULTANTS Ltd
COLLEGE, University of
University College
Original Assignee
CARDIFF CONSULTANTS Ltd
COLLEGE, University of
University College
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 CARDIFF CONSULTANTS Ltd, COLLEGE, University of, University College filed Critical CARDIFF CONSULTANTS Ltd
Priority to GB8209248A priority Critical patent/GB2097369B/en
Publication of GB2097369A publication Critical patent/GB2097369A/en
Priority to US06/577,884 priority patent/US4497778A/en
Application granted granted Critical
Publication of GB2097369B publication Critical patent/GB2097369B/en
Expired 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB8209248A 1981-04-06 1982-03-30 Microbial leaching of sulphide-containing ores Expired GB2097369B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8209248A GB2097369B (en) 1981-04-06 1982-03-30 Microbial leaching of sulphide-containing ores
US06/577,884 US4497778A (en) 1981-04-06 1984-02-07 Microbial leaching of sulphide-containing ores

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8110736 1981-04-06
GB8209248A GB2097369B (en) 1981-04-06 1982-03-30 Microbial leaching of sulphide-containing ores

Publications (2)

Publication Number Publication Date
GB2097369A GB2097369A (en) 1982-11-03
GB2097369B true GB2097369B (en) 1984-12-19

Family

ID=26279052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8209248A Expired GB2097369B (en) 1981-04-06 1982-03-30 Microbial leaching of sulphide-containing ores

Country Status (1)

Country Link
GB (1) GB2097369B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180829B (en) * 1985-09-20 1989-08-16 Aurotech N L Precious metal extraction
US4822413A (en) * 1986-03-13 1989-04-18 Davy Mckee (Stockton) Limited Extraction of metal values from ores or concentrates
US5089412A (en) * 1987-07-10 1992-02-18 Gb Biotech Inc. Bacteria for oxidizing multimetallic sulphide ores
US4987081A (en) * 1987-07-10 1991-01-22 Gb Biotech Inc. Chemical/biological process to oxidize multimetallic sulphide ores
FR2640284B1 (en) * 1988-12-09 1992-01-17 Commissariat Energie Atomique PROCESS FOR MANUFACTURING AN ACID OXIDIZING ACID FOR LEACHING ORE
JP5654321B2 (en) * 2010-10-20 2015-01-14 Jx日鉱日石金属株式会社 Copper concentrate processing method
RU2490345C1 (en) * 2011-12-02 2013-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Забайкальский государственный университет" (ФГБОУ ВПО "ЗабГУ") Method for extraction of disperse gold from refractory ores and technogenic mineral raw material
RU2502814C2 (en) * 2012-02-24 2013-12-27 Общество с ограниченной ответственностью "Управляющая компания Ариэнт" Combined method of heap leaching of gold from refractory sulphide ores
RU2509166C1 (en) * 2013-03-11 2014-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Забайкальский государственный университет" (ФГБОУ ВПО "ЗабГУ") Method of disperse gold extraction from refractory ore and man-made mineral stock
RU2566231C1 (en) * 2014-05-29 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Забайкальский государственный университет" (ФГБОУ ВПО "ЗабГУ") Method of heap leaching of disperse gold from refractory ores
RU2580356C1 (en) * 2014-12-08 2016-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Забайкальский государственный университет" (ФГБОУ ВПО "ЗабГУ") Method for heap leaching of gold from refractory ores
CN110616329B (en) * 2019-09-30 2021-04-30 长春黄金研究院有限公司 Method for recovering tin from tin-containing waste

Also Published As

Publication number Publication date
GB2097369A (en) 1982-11-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee