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FR563436A - Zinc ore desulfurization process - Google Patents

Zinc ore desulfurization process

Info

Publication number
FR563436A
FR563436A FR563436DA FR563436A FR 563436 A FR563436 A FR 563436A FR 563436D A FR563436D A FR 563436DA FR 563436 A FR563436 A FR 563436A
Authority
FR
France
Prior art keywords
desulfurization process
zinc ore
ore desulfurization
zinc
ore
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)
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.)
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Original Assignee
Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
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 Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA filed Critical Societe des Mines et Fonderies de Zinc de la Vieille Montagne SA
Application granted granted Critical
Publication of FR563436A publication Critical patent/FR563436A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR563436D 1923-03-09 1923-03-09 Zinc ore desulfurization process Expired FR563436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563436T 1923-03-09

Publications (1)

Publication Number Publication Date
FR563436A true FR563436A (en) 1923-12-05

Family

ID=8945026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563436D Expired FR563436A (en) 1923-03-09 1923-03-09 Zinc ore desulfurization process

Country Status (1)

Country Link
FR (1) FR563436A (en)

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