CA2101514A1 - Extraction hydrometallurgique du cuivre, amelioree par des chlorures - Google Patents

Extraction hydrometallurgique du cuivre, amelioree par des chlorures

Info

Publication number
CA2101514A1
CA2101514A1 CA002101514A CA2101514A CA2101514A1 CA 2101514 A1 CA2101514 A1 CA 2101514A1 CA 002101514 A CA002101514 A CA 002101514A CA 2101514 A CA2101514 A CA 2101514A CA 2101514 A1 CA2101514 A1 CA 2101514A1
Authority
CA
Canada
Prior art keywords
sulphate
bisulphate
solution
copper
raffinate
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.)
Granted
Application number
CA002101514A
Other languages
English (en)
Other versions
CA2101514C (fr
Inventor
David L. Jones
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.)
CESL Ltd
Original Assignee
CESL 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 CESL Ltd filed Critical CESL Ltd
Priority to CA 2101514 priority Critical patent/CA2101514C/fr
Publication of CA2101514A1 publication Critical patent/CA2101514A1/fr
Application granted granted Critical
Publication of CA2101514C publication Critical patent/CA2101514C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C22B15/0063—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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA 2101514 1993-07-28 1993-07-28 Extraction hydrometallurgique du cuivre, amelioree par des chlorures Expired - Fee Related CA2101514C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2101514 CA2101514C (fr) 1993-07-28 1993-07-28 Extraction hydrometallurgique du cuivre, amelioree par des chlorures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2101514 CA2101514C (fr) 1993-07-28 1993-07-28 Extraction hydrometallurgique du cuivre, amelioree par des chlorures

Publications (2)

Publication Number Publication Date
CA2101514A1 true CA2101514A1 (fr) 1995-01-29
CA2101514C CA2101514C (fr) 2004-06-29

Family

ID=4152003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2101514 Expired - Fee Related CA2101514C (fr) 1993-07-28 1993-07-28 Extraction hydrometallurgique du cuivre, amelioree par des chlorures

Country Status (1)

Country Link
CA (1) CA2101514C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006784A1 (fr) * 1998-07-24 2000-02-10 Western Metals Copper Limited Traitement de minerais de sulfure de cuivre
AU2008264193B1 (en) * 2008-08-11 2009-05-21 Jx Nippon Mining & Metals Corporation Process for recovery of copper from copper-containing chloride media
US8585798B2 (en) 2008-03-27 2013-11-19 Nippon Mining & Metals Co., Ltd. Method for recovering metal from ore
CN110563021A (zh) * 2019-10-16 2019-12-13 大冶有色金属有限责任公司 一种无害化处理回收碱式氯化铜的方法及装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000006784A1 (fr) * 1998-07-24 2000-02-10 Western Metals Copper Limited Traitement de minerais de sulfure de cuivre
US6537440B1 (en) 1998-07-24 2003-03-25 Western Metals Copper Ltd Processing copper sulphide ores
ES2206004A1 (es) * 1998-07-24 2004-05-01 Western Metals Copper Limited Proceso de minerales de sulfuro de cobre.
US8585798B2 (en) 2008-03-27 2013-11-19 Nippon Mining & Metals Co., Ltd. Method for recovering metal from ore
AU2008264193B1 (en) * 2008-08-11 2009-05-21 Jx Nippon Mining & Metals Corporation Process for recovery of copper from copper-containing chloride media
US9234259B2 (en) 2008-08-11 2016-01-12 Jx Nippon Mining & Metals Corporation Process for recovery of copper from copper-containing chloride media
CN110563021A (zh) * 2019-10-16 2019-12-13 大冶有色金属有限责任公司 一种无害化处理回收碱式氯化铜的方法及装置
CN110563021B (zh) * 2019-10-16 2023-04-07 大冶有色金属有限责任公司 一种无害化处理回收碱式氯化铜的方法及装置

Also Published As

Publication number Publication date
CA2101514C (fr) 2004-06-29

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Legal Events

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