CA1246489A - Electro-extraction du cuivre par voie hydrometallurgique sur cuve a membrane - Google Patents

Electro-extraction du cuivre par voie hydrometallurgique sur cuve a membrane

Info

Publication number
CA1246489A
CA1246489A CA000435627A CA435627A CA1246489A CA 1246489 A CA1246489 A CA 1246489A CA 000435627 A CA000435627 A CA 000435627A CA 435627 A CA435627 A CA 435627A CA 1246489 A CA1246489 A CA 1246489A
Authority
CA
Canada
Prior art keywords
copper
stage
chloride
iron
leaching
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
CA000435627A
Other languages
English (en)
Inventor
Morris J.A. Vreugde
William G. Bacon
Rein Raudsepp
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.)
Great Central Mines Ltd
Original Assignee
Great Central Mines 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 Great Central Mines Ltd filed Critical Great Central Mines Ltd
Application granted granted Critical
Publication of CA1246489A publication Critical patent/CA1246489A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
CA000435627A 1982-09-03 1983-08-30 Electro-extraction du cuivre par voie hydrometallurgique sur cuve a membrane Expired CA1246489A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41472682A 1982-09-03 1982-09-03
US414,726 1982-09-03

Publications (1)

Publication Number Publication Date
CA1246489A true CA1246489A (fr) 1988-12-13

Family

ID=23642689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000435627A Expired CA1246489A (fr) 1982-09-03 1983-08-30 Electro-extraction du cuivre par voie hydrometallurgique sur cuve a membrane

Country Status (2)

Country Link
AU (1) AU1861483A (fr)
CA (1) CA1246489A (fr)

Also Published As

Publication number Publication date
AU1861483A (en) 1984-03-08

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Legal Events

Date Code Title Description
MKEX Expiry