CA1024355A - High temperature leaching of sulfide ores - Google Patents

High temperature leaching of sulfide ores

Info

Publication number
CA1024355A
CA1024355A CA213,070A CA213070A CA1024355A CA 1024355 A CA1024355 A CA 1024355A CA 213070 A CA213070 A CA 213070A CA 1024355 A CA1024355 A CA 1024355A
Authority
CA
Canada
Prior art keywords
high temperature
sulfide ores
temperature leaching
leaching
ores
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
CA213,070A
Other languages
French (fr)
Other versions
CA213070S (en
Inventor
William E. Jones
Eberhard Krause
Charles E. O'neill
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to CA213,070A priority Critical patent/CA1024355A/en
Priority to GB5122/75A priority patent/GB1496533A/en
Application granted granted Critical
Publication of CA1024355A publication Critical patent/CA1024355A/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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CA213,070A 1974-11-05 1974-11-05 High temperature leaching of sulfide ores Expired CA1024355A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA213,070A CA1024355A (en) 1974-11-05 1974-11-05 High temperature leaching of sulfide ores
GB5122/75A GB1496533A (en) 1974-11-05 1975-02-06 Oxidation of sulphide materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA213,070A CA1024355A (en) 1974-11-05 1974-11-05 High temperature leaching of sulfide ores

Publications (1)

Publication Number Publication Date
CA1024355A true CA1024355A (en) 1978-01-17

Family

ID=4101544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,070A Expired CA1024355A (en) 1974-11-05 1974-11-05 High temperature leaching of sulfide ores

Country Status (2)

Country Link
CA (1) CA1024355A (en)
GB (1) GB1496533A (en)

Also Published As

Publication number Publication date
GB1496533A (en) 1977-12-30

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