JPS491376B1 - - Google Patents

Info

Publication number
JPS491376B1
JPS491376B1 JP11204470A JP11204470A JPS491376B1 JP S491376 B1 JPS491376 B1 JP S491376B1 JP 11204470 A JP11204470 A JP 11204470A JP 11204470 A JP11204470 A JP 11204470A JP S491376 B1 JPS491376 B1 JP S491376B1
Authority
JP
Japan
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.)
Pending
Application number
JP11204470A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP11204470A priority Critical patent/JPS491376B1/ja
Priority to CA129,805A priority patent/CA953923A/en
Priority to DE19712162077 priority patent/DE2162077C3/de
Priority to PH13103*UA priority patent/PH9483A/en
Publication of JPS491376B1 publication Critical patent/JPS491376B1/ja
Pending 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)
JP11204470A 1970-12-15 1970-12-15 Pending JPS491376B1 (enrdf_load_html_response)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11204470A JPS491376B1 (enrdf_load_html_response) 1970-12-15 1970-12-15
CA129,805A CA953923A (en) 1970-12-15 1971-12-09 Dry smelting process for copper concentrated and copper ores
DE19712162077 DE2162077C3 (de) 1970-12-15 1971-12-14 Verfahren zur Entfernung von Ver unreinigungen aus Kupfersulfiderzen oder Kupfersulfidkonzentraten
PH13103*UA PH9483A (en) 1970-12-15 1971-12-14 A method of removing impurities from molten copper concentrates and copper ores

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
JPS491376B1 true JPS491376B1 (enrdf_load_html_response) 1974-01-12

Family

ID=14576599

Family Applications (1)

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

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
CA953923A (en) 1974-09-03
PH9483A (en) 1976-01-08
DE2162077C3 (de) 1973-11-15
DE2162077B2 (de) 1973-04-26

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