CA972968A - Process for refining metal sulfur ores - Google Patents

Process for refining metal sulfur ores

Info

Publication number
CA972968A
CA972968A CA162,218A CA162218A CA972968A CA 972968 A CA972968 A CA 972968A CA 162218 A CA162218 A CA 162218A CA 972968 A CA972968 A CA 972968A
Authority
CA
Canada
Prior art keywords
metal sulfur
refining metal
sulfur ores
ores
refining
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
CA162,218A
Other languages
English (en)
Other versions
CA162218S (en
Inventor
Robert A. Meyers
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of CA972968A publication Critical patent/CA972968A/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
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA162,218A 1972-01-27 1973-01-26 Process for refining metal sulfur ores Expired CA972968A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22143372A 1972-01-27 1972-01-27
US22144572A 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
CA972968A true CA972968A (en) 1975-08-19

Family

ID=26915792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,218A Expired CA972968A (en) 1972-01-27 1973-01-26 Process for refining metal sulfur ores

Country Status (4)

Country Link
CA (1) CA972968A (fr)
DE (1) DE2303881C3 (fr)
GB (1) GB1361767A (fr)
SU (1) SU496746A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441993A (en) * 1975-11-03 1984-04-10 Fluor Corporation Flotation process

Also Published As

Publication number Publication date
SU496746A3 (ru) 1975-12-25
DE2303881B2 (fr) 1974-05-02
DE2303881C3 (de) 1975-01-30
GB1361767A (en) 1974-07-30
DE2303881A1 (de) 1973-08-09

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