FR1314290A - Metal production process - Google Patents

Metal production process

Info

Publication number
FR1314290A
FR1314290A FR887427A FR887427A FR1314290A FR 1314290 A FR1314290 A FR 1314290A FR 887427 A FR887427 A FR 887427A FR 887427 A FR887427 A FR 887427A FR 1314290 A FR1314290 A FR 1314290A
Authority
FR
France
Prior art keywords
production process
metal production
metal
production
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
FR887427A
Other languages
French (fr)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR887427A priority Critical patent/FR1314290A/en
Application granted granted Critical
Publication of FR1314290A publication Critical patent/FR1314290A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
FR887427A 1962-02-08 1962-02-08 Metal production process Expired FR1314290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887427A FR1314290A (en) 1962-02-08 1962-02-08 Metal production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887427A FR1314290A (en) 1962-02-08 1962-02-08 Metal production process

Publications (1)

Publication Number Publication Date
FR1314290A true FR1314290A (en) 1963-01-04

Family

ID=8772271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887427A Expired FR1314290A (en) 1962-02-08 1962-02-08 Metal production process

Country Status (1)

Country Link
FR (1) FR1314290A (en)

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