FR580233A - Process for extracting metals, or their compounds, from ores or metallurgical products such as sulphides, selenides, arsenides, etc. - Google Patents

Process for extracting metals, or their compounds, from ores or metallurgical products such as sulphides, selenides, arsenides, etc.

Info

Publication number
FR580233A
FR580233A FR580233DA FR580233A FR 580233 A FR580233 A FR 580233A FR 580233D A FR580233D A FR 580233DA FR 580233 A FR580233 A FR 580233A
Authority
FR
France
Prior art keywords
arsenides
selenides
sulphides
ores
compounds
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
Harald Skappel
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
Application granted granted Critical
Publication of FR580233A publication Critical patent/FR580233A/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
    • 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
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR580233D 1923-02-26 1924-02-25 Process for extracting metals, or their compounds, from ores or metallurgical products such as sulphides, selenides, arsenides, etc. Expired FR580233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO580233X 1923-02-26

Publications (1)

Publication Number Publication Date
FR580233A true FR580233A (en) 1924-11-03

Family

ID=19906132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR580233D Expired FR580233A (en) 1923-02-26 1924-02-25 Process for extracting metals, or their compounds, from ores or metallurgical products such as sulphides, selenides, arsenides, etc.

Country Status (1)

Country Link
FR (1) FR580233A (en)

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