ATA532175A - PROCESS FOR THE HYDROMETALLURGICAL RECOVERY OF COPPER FROM SULFIDIC COPPER CONCENTRATES - Google Patents

PROCESS FOR THE HYDROMETALLURGICAL RECOVERY OF COPPER FROM SULFIDIC COPPER CONCENTRATES

Info

Publication number
ATA532175A
ATA532175A AT532175A AT532175A ATA532175A AT A532175 A ATA532175 A AT A532175A AT 532175 A AT532175 A AT 532175A AT 532175 A AT532175 A AT 532175A AT A532175 A ATA532175 A AT A532175A
Authority
AT
Austria
Prior art keywords
copper
sulfidic
concentrates
hydrometallurgical recovery
hydrometallurgical
Prior art date
Application number
AT532175A
Other languages
German (de)
Other versions
AT341234B (en
Original Assignee
Pawlek Dr Ing Franz
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 Pawlek Dr Ing Franz filed Critical Pawlek Dr Ing Franz
Priority to AT532175A priority Critical patent/AT341234B/en
Priority to DE19762629691 priority patent/DE2629691A1/en
Publication of ATA532175A publication Critical patent/ATA532175A/en
Application granted granted Critical
Publication of AT341234B publication Critical patent/AT341234B/en

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
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
    • 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
    • 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)
AT532175A 1975-07-10 1975-07-10 PROCESS FOR THE HYDROMETALLURGICAL RECOVERY OF COPPER FROM SULFIDIC COPPER CONCENTRATES AT341234B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT532175A AT341234B (en) 1975-07-10 1975-07-10 PROCESS FOR THE HYDROMETALLURGICAL RECOVERY OF COPPER FROM SULFIDIC COPPER CONCENTRATES
DE19762629691 DE2629691A1 (en) 1975-07-10 1976-06-29 Leaching sulphidic copper concentrates in sulphuric acid - where concentrate is crushed in attrition mill to increase extn. of copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT532175A AT341234B (en) 1975-07-10 1975-07-10 PROCESS FOR THE HYDROMETALLURGICAL RECOVERY OF COPPER FROM SULFIDIC COPPER CONCENTRATES

Publications (2)

Publication Number Publication Date
ATA532175A true ATA532175A (en) 1977-05-15
AT341234B AT341234B (en) 1978-01-25

Family

ID=3574487

Family Applications (1)

Application Number Title Priority Date Filing Date
AT532175A AT341234B (en) 1975-07-10 1975-07-10 PROCESS FOR THE HYDROMETALLURGICAL RECOVERY OF COPPER FROM SULFIDIC COPPER CONCENTRATES

Country Status (2)

Country Link
AT (1) AT341234B (en)
DE (1) DE2629691A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431788A (en) * 1993-06-28 1995-07-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical copper extraction
WO2002033134A2 (en) * 2000-10-16 2002-04-25 Xenolix Technologies, Inc. Basic treatment of ores for the recovery of metals therefrom

Also Published As

Publication number Publication date
DE2629691A1 (en) 1977-01-20
AT341234B (en) 1978-01-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee