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ZA739504B - A hydrometallurgical process for the recovery of copper from sulphide ores by oxidation with air or oxygen in ammoniacal solutions - Google Patents

A hydrometallurgical process for the recovery of copper from sulphide ores by oxidation with air or oxygen in ammoniacal solutions

Info

Publication number
ZA739504B
ZA739504B ZA739504A ZA739504A ZA739504B ZA 739504 B ZA739504 B ZA 739504B ZA 739504 A ZA739504 A ZA 739504A ZA 739504 A ZA739504 A ZA 739504A ZA 739504 B ZA739504 B ZA 739504B
Authority
ZA
South Africa
Prior art keywords
oxidation
recovery
copper
oxygen
air
Prior art date
Application number
ZA739504A
Inventor
P Dixon
D Madigan
Original Assignee
Warman C
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 Warman C filed Critical Warman C
Publication of ZA739504B publication Critical patent/ZA739504B/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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA739504A 1972-12-18 1973-12-14 A hydrometallurgical process for the recovery of copper from sulphide ores by oxidation with air or oxygen in ammoniacal solutions ZA739504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB166372 1972-12-18

Publications (1)

Publication Number Publication Date
ZA739504B true ZA739504B (en) 1974-11-27

Family

ID=3765591

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA739504A ZA739504B (en) 1972-12-18 1973-12-14 A hydrometallurgical process for the recovery of copper from sulphide ores by oxidation with air or oxygen in ammoniacal solutions

Country Status (6)

Country Link
JP (1) JPS4996922A (en)
AT (1) AT332132B (en)
BE (1) BE808746A (en)
SE (1) SE407078B (en)
ZA (1) ZA739504B (en)
ZM (1) ZM20073A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126386U (en) * 1974-08-15 1976-02-26

Also Published As

Publication number Publication date
ATA1055373A (en) 1975-12-15
AT332132B (en) 1976-09-10
JPS4996922A (en) 1974-09-13
SE407078B (en) 1979-03-12
ZM20073A1 (en) 1974-08-22
BE808746A (en) 1974-04-16

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