CA953923A - Dry smelting process for copper concentrated and copper ores - Google Patents

Dry smelting process for copper concentrated and copper ores

Info

Publication number
CA953923A
CA953923A CA129,805A CA129805A CA953923A CA 953923 A CA953923 A CA 953923A CA 129805 A CA129805 A CA 129805A CA 953923 A CA953923 A CA 953923A
Authority
CA
Canada
Prior art keywords
copper
smelting process
concentrated
ores
dry smelting
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
CA129,805A
Other languages
English (en)
Other versions
CA129805S (en
Inventor
Mashao Shima
Sei Nakao
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.)
Furukawa Mining Co Ltd
Original Assignee
Furukawa Mining Co 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 Furukawa Mining Co Ltd filed Critical Furukawa Mining Co Ltd
Application granted granted Critical
Publication of CA953923A publication Critical patent/CA953923A/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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum

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)
CA129,805A 1970-12-15 1971-12-09 Dry smelting process for copper concentrated and copper ores Expired CA953923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11204470A JPS491376B1 (enrdf_load_html_response) 1970-12-15 1970-12-15

Publications (1)

Publication Number Publication Date
CA953923A true CA953923A (en) 1974-09-03

Family

ID=14576599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,805A Expired CA953923A (en) 1970-12-15 1971-12-09 Dry smelting process for copper concentrated and copper ores

Country Status (4)

Country Link
JP (1) JPS491376B1 (enrdf_load_html_response)
CA (1) CA953923A (enrdf_load_html_response)
DE (1) DE2162077C3 (enrdf_load_html_response)
PH (1) PH9483A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529135B2 (enrdf_load_html_response) * 1972-07-05 1980-08-01

Also Published As

Publication number Publication date
DE2162077A1 (de) 1972-06-22
JPS491376B1 (enrdf_load_html_response) 1974-01-12
PH9483A (en) 1976-01-08
DE2162077C3 (de) 1973-11-15
DE2162077B2 (de) 1973-04-26

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