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FR67974E - Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée - Google Patents

Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée

Info

Publication number
FR67974E
FR67974E FR67974DA FR67974E FR 67974 E FR67974 E FR 67974E FR 67974D A FR67974D A FR 67974DA FR 67974 E FR67974 E FR 67974E
Authority
FR
France
Prior art keywords
chlorofluorine
baths used
igneous electrolysis
igneous
electrolysis
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.)
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
Application granted granted Critical
Publication of FR67974E publication Critical patent/FR67974E/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
    • 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
    • C25C3/18—Electrolytes
    • 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
    • C25C3/24—Refining
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR67974D 1955-03-30 1955-07-06 Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée Expired FR67974E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1044420X 1955-03-30

Publications (1)

Publication Number Publication Date
FR67974E true FR67974E (fr) 1958-03-26

Family

ID=9591136

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1124194D Expired FR1124194A (fr) 1955-03-30 1955-03-30 Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée
FR67974D Expired FR67974E (fr) 1955-03-30 1955-07-06 Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1124194D Expired FR1124194A (fr) 1955-03-30 1955-03-30 Perfectionnements aux bains chlorofluorés utilisés en électrolyse ignée

Country Status (5)

Country Link
US (1) US2915441A (fr)
CH (1) CH351757A (fr)
DE (1) DE1044420B (fr)
FR (2) FR1124194A (fr)
GB (1) GB813457A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725222A (en) * 1971-10-26 1973-04-03 Aluminum Co Of America Production of aluminum

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US578633A (en) * 1897-03-09 Process of reducing aluminium
US736020A (en) * 1898-09-27 1903-08-11 Charles W Roepper Apparatus for the electrolysis of fused substances.
US786244A (en) * 1903-09-12 1905-03-28 Henry Spencer Blackmore Process of extracting aluminium or other metals.
US842256A (en) * 1905-07-17 1907-01-29 George O Seward Electrolytic cell.
US2451494A (en) * 1947-01-28 1948-10-19 Reynolds Metals Co Enriching alumina content of cryolite fusions
GB713446A (en) * 1951-06-23 1954-08-11 Peter Spence & Sons Ltd A process for preparing titanium metal
US2731402A (en) * 1952-07-03 1956-01-17 Horizons Titanium Corp Production of metallic titanium
US2755240A (en) * 1953-11-02 1956-07-17 Shawinigan Water And Power Com Electrolysis of titanium tetrachloride to produce titanium

Also Published As

Publication number Publication date
CH351757A (fr) 1961-01-31
GB813457A (en) 1959-05-13
FR1124194A (fr) 1956-10-05
US2915441A (en) 1959-12-01
DE1044420B (de) 1958-11-20

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