FR917081A - Production d'aluminium - Google Patents

Production d'aluminium

Info

Publication number
FR917081A
FR917081A FR917081DA FR917081A FR 917081 A FR917081 A FR 917081A FR 917081D A FR917081D A FR 917081DA FR 917081 A FR917081 A FR 917081A
Authority
FR
France
Prior art keywords
aluminum production
aluminum
production
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
English (en)
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 Reynolds Metals Co filed Critical Reynolds Metals Co
Application granted granted Critical
Publication of FR917081A publication Critical patent/FR917081A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
FR917081D 1945-01-30 1945-11-07 Production d'aluminium Expired FR917081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US575313A US2451491A (en) 1945-01-30 1945-01-30 Enriching the alumina content of recirculated cryolite fusions in aluminum production

Publications (1)

Publication Number Publication Date
FR917081A true FR917081A (fr) 1946-12-24

Family

ID=24299806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917081D Expired FR917081A (fr) 1945-01-30 1945-11-07 Production d'aluminium

Country Status (3)

Country Link
US (1) US2451491A (fr)
CH (1) CH252394A (fr)
FR (1) FR917081A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587328A (en) * 1946-02-12 1952-02-26 Reynolds Metals Co Purification of alumina-containing materials
US3259557A (en) * 1962-03-02 1966-07-05 Nat Steel Corp Method of electrodepositing aluminum

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US400766A (en) * 1889-04-02 Process of reducing aluminium by electrolysis
CH472A (fr) * 1889-01-28 1889-03-28 Louis Reuleaux Fourneau destiné au chauffage préalable des matières à soumettre, soit à la chaleur voltaïque, soit au chauffage électrique combiné à l'électrolyse, pour la production de l'aluminium et d'autres métaux analogues
US1464625A (en) * 1920-03-18 1923-08-14 Pacz Aladar Electrolyte for aluminum production and method of preparing same
US1384499A (en) * 1920-05-07 1921-07-12 Samuel A Tucker Method of and apparatus for refining metals
DE477425C (de) * 1926-01-28 1929-06-06 Aluminium Ind Akt Ges Verfahren zur elektrolytischen Gewinnung von reinem Aluminium aus Rohaluminium, Legierungen und sonstigem Aluminiumgut
DE520851C (de) * 1927-10-25 1931-03-14 Eugen Herzog Gewinnung einer fuer die Elektrolyse geeigneten Tonerde
DE642644C (de) * 1932-09-21 1937-03-11 Fritz Frenzel Verfahren zur Herstellung von Aluminiumoxyd durch Schmelzen von z. B. Bauxit im elektrischen Ofen in Gegenwart von Reduktionsmitteln
US2162942A (en) * 1935-07-20 1939-06-20 Rohden Charles De Process for the preparation of magnesium by the electrolysis of its fused chloride
FR832528A (fr) * 1937-05-14 1938-09-28 Alais Perfectionnement au raffinage électrolytique de l'aluminium

Also Published As

Publication number Publication date
US2451491A (en) 1948-10-19
CH252394A (fr) 1947-12-31

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