FR531000A - Process for ore reduction - Google Patents

Process for ore reduction

Info

Publication number
FR531000A
FR531000A FR531000DA FR531000A FR 531000 A FR531000 A FR 531000A FR 531000D A FR531000D A FR 531000DA FR 531000 A FR531000 A FR 531000A
Authority
FR
France
Prior art keywords
ore reduction
ore
reduction
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
Calvin Amory Stevens
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 FR531000A publication Critical patent/FR531000A/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
    • C22B21/00—Obtaining aluminium
    • C22B21/04—Obtaining aluminium with alkali metals earth alkali metals included

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR531000D 1921-02-14 1921-02-14 Process for ore reduction Expired FR531000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR531000T 1921-02-14

Publications (1)

Publication Number Publication Date
FR531000A true FR531000A (en) 1922-01-04

Family

ID=8923657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531000D Expired FR531000A (en) 1921-02-14 1921-02-14 Process for ore reduction

Country Status (1)

Country Link
FR (1) FR531000A (en)

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