FR375191A - Method and apparatus for reducing metals or metalloids from their combinations - Google Patents

Method and apparatus for reducing metals or metalloids from their combinations

Info

Publication number
FR375191A
FR375191A FR375191DA FR375191A FR 375191 A FR375191 A FR 375191A FR 375191D A FR375191D A FR 375191DA FR 375191 A FR375191 A FR 375191A
Authority
FR
France
Prior art keywords
metalloids
combinations
reducing metals
metals
reducing
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
Other languages
French (fr)
Inventor
Fredrik Adolf Kjellin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR375191A publication Critical patent/FR375191A/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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents

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)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR375191D 1907-03-02 1907-03-02 Method and apparatus for reducing metals or metalloids from their combinations Expired FR375191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR375191T 1907-03-02

Publications (1)

Publication Number Publication Date
FR375191A true FR375191A (en) 1907-07-02

Family

ID=1421769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR375191D Expired FR375191A (en) 1907-03-02 1907-03-02 Method and apparatus for reducing metals or metalloids from their combinations

Country Status (1)

Country Link
FR (1) FR375191A (en)

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