OA01579A - Process for reducing alumina. - Google Patents

Process for reducing alumina.

Info

Publication number
OA01579A
OA01579A OA51558A OA51558A OA01579A OA 01579 A OA01579 A OA 01579A OA 51558 A OA51558 A OA 51558A OA 51558 A OA51558 A OA 51558A OA 01579 A OA01579 A OA 01579A
Authority
OA
OAPI
Prior art keywords
reducing alumina
alumina
reducing
Prior art date
Application number
OA51558A
Other languages
French (fr)
Original Assignee
Pechiney Prod Chimiques 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 Pechiney Prod Chimiques Sa filed Critical Pechiney Prod Chimiques Sa
Publication of OA01579A publication Critical patent/OA01579A/en

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
    • C22B21/02—Obtaining aluminium with reducing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
OA51558A 1958-03-14 1964-12-31 Process for reducing alumina. OA01579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR760530A FR1399551A (en) 1958-03-14 1958-03-14 Alumina reduction process

Publications (1)

Publication Number Publication Date
OA01579A true OA01579A (en) 1969-09-20

Family

ID=8705980

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51558A OA01579A (en) 1958-03-14 1964-12-31 Process for reducing alumina.

Country Status (4)

Country Link
DE (1) DE1149176B (en)
ES (1) ES247883A1 (en)
FR (1) FR1399551A (en)
OA (1) OA01579A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO165766C (en) * 1988-06-30 1991-04-10 Norsk Hydro As PROCEDURE FOR CORE REFINING METALS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880211C (en) * 1939-03-14 1953-06-18 Vaw Ver Aluminium Werke Ag Process for the extraction of aluminum

Also Published As

Publication number Publication date
FR1399551A (en) 1965-05-21
DE1149176B (en) 1963-05-22
ES247883A1 (en) 1959-12-16

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