CH252394A - Aluminum manufacturing process. - Google Patents

Aluminum manufacturing process.

Info

Publication number
CH252394A
CH252394A CH252394DA CH252394A CH 252394 A CH252394 A CH 252394A CH 252394D A CH252394D A CH 252394DA CH 252394 A CH252394 A CH 252394A
Authority
CH
Switzerland
Prior art keywords
manufacturing process
aluminum manufacturing
aluminum
manufacturing
Prior art date
Application number
Other languages
French (fr)
Inventor
Company Reynolds Metals
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
Publication of CH252394A publication Critical patent/CH252394A/en

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)
CH252394D 1945-01-30 1946-01-25 Aluminum manufacturing process. CH252394A (en)

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
CH252394A true CH252394A (en) 1947-12-31

Family

ID=24299806

Family Applications (1)

Application Number Title Priority Date Filing Date
CH252394D CH252394A (en) 1945-01-30 1946-01-25 Aluminum manufacturing process.

Country Status (3)

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

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 (en) * 1889-01-28 1889-03-28 Louis Reuleaux Furnace intended for the preliminary heating of the materials to be subjected, either to voltaic heat or to electric heating combined with electrolysis, for the production of aluminum and other similar metals
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 (en) * 1926-01-28 1929-06-06 Aluminium Ind Akt Ges Process for the electrolytic extraction of pure aluminum from raw aluminum, alloys and other aluminum goods
DE520851C (en) * 1927-10-25 1931-03-14 Eugen Herzog Extraction of an alumina suitable for electrolysis
DE642644C (en) * 1932-09-21 1937-03-11 Fritz Frenzel Process for the production of aluminum oxide by melting z. B. bauxite in an electric furnace in the presence of reducing agents
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 (en) * 1937-05-14 1938-09-28 Alais Further development in electrolytic refining of aluminum

Also Published As

Publication number Publication date
FR917081A (en) 1946-12-24
US2451491A (en) 1948-10-19

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