FR1399551A - Alumina reduction process - Google Patents

Alumina reduction process

Info

Publication number
FR1399551A
FR1399551A FR760530A FR760530A FR1399551A FR 1399551 A FR1399551 A FR 1399551A FR 760530 A FR760530 A FR 760530A FR 760530 A FR760530 A FR 760530A FR 1399551 A FR1399551 A FR 1399551A
Authority
FR
France
Prior art keywords
reduction process
alumina reduction
alumina
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
FR760530A
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.)
Pechiney SA
Original Assignee
Pechiney 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 SA filed Critical Pechiney SA
Priority to FR760530A priority Critical patent/FR1399551A/en
Priority to CH7075859A priority patent/CH410432A/en
Priority to DEP22404A priority patent/DE1149176B/en
Priority to ES0247883A priority patent/ES247883A1/en
Priority to DE1959P0026868 priority patent/DE1144014B/en
Priority to OA51558A priority patent/OA01579A/en
Application granted granted Critical
Publication of FR1399551A publication Critical patent/FR1399551A/en
Priority to SE819466A priority patent/SE301554B/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
    • C22B21/02—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
FR760530A 1958-03-14 1958-03-14 Alumina reduction process Expired FR1399551A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR760530A FR1399551A (en) 1958-03-14 1958-03-14 Alumina reduction process
CH7075859A CH410432A (en) 1958-03-14 1959-03-13 Aluminum manufacturing process
DEP22404A DE1149176B (en) 1958-03-14 1959-03-13 Process and electric arc furnace for the carbothermal extraction of aluminum
ES0247883A ES247883A1 (en) 1958-03-14 1959-03-13 Procedure for reducing alumina (Machine-translation by Google Translate, not legally binding)
DE1959P0026868 DE1144014B (en) 1958-03-14 1959-03-13 Process for the reduction of aluminum oxide with carbon in an electric arc furnace
OA51558A OA01579A (en) 1958-03-14 1964-12-31 Process for reducing alumina.
SE819466A SE301554B (en) 1958-03-14 1966-06-15 Procedure for the preparation of alumina from alumina by carbotemic reduction

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
FR1399551A true FR1399551A (en) 1965-05-21

Family

ID=8705980

Family Applications (1)

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

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
ES247883A1 (en) 1959-12-16
DE1149176B (en) 1963-05-22
OA01579A (en) 1969-09-20

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