FR2240966A1 - - Google Patents

Info

Publication number
FR2240966A1
FR2240966A1 FR7427801A FR7427801A FR2240966A1 FR 2240966 A1 FR2240966 A1 FR 2240966A1 FR 7427801 A FR7427801 A FR 7427801A FR 7427801 A FR7427801 A FR 7427801A FR 2240966 A1 FR2240966 A1 FR 2240966A1
Authority
FR
France
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.)
Granted
Application number
FR7427801A
Other versions
FR2240966B1 (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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2240966A1 publication Critical patent/FR2240966A1/fr
Application granted granted Critical
Publication of FR2240966B1 publication Critical patent/FR2240966B1/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

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)
FR7427801A 1973-08-13 1974-08-09 Expired FR2240966B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1164673A CH587929A5 (fr) 1973-08-13 1973-08-13

Publications (2)

Publication Number Publication Date
FR2240966A1 true FR2240966A1 (fr) 1975-03-14
FR2240966B1 FR2240966B1 (fr) 1978-01-27

Family

ID=4375493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427801A Expired FR2240966B1 (fr) 1973-08-13 1974-08-09

Country Status (25)

Country Link
US (1) US3930967A (fr)
JP (1) JPS5244730B2 (fr)
AR (1) AR212959A1 (fr)
AT (1) AT338008B (fr)
BE (1) BE818737A (fr)
BR (1) BR7406538D0 (fr)
CA (1) CA1083523A (fr)
CH (1) CH587929A5 (fr)
DD (1) DD115157A5 (fr)
DE (1) DE2438891A1 (fr)
EG (1) EG11563A (fr)
ES (1) ES429008A1 (fr)
FR (1) FR2240966B1 (fr)
GB (1) GB1448800A (fr)
IN (1) IN140286B (fr)
IT (1) IT1019865B (fr)
NL (1) NL162146C (fr)
NO (1) NO742889L (fr)
OA (1) OA04762A (fr)
PH (1) PH12358A (fr)
RO (1) RO78427A (fr)
SE (1) SE412929B (fr)
SU (1) SU654184A3 (fr)
TR (1) TR17588A (fr)
ZA (1) ZA744462B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011243A1 (fr) * 1998-08-18 2000-03-02 Moltech Invent S.A. Cellule bipolaire a cathodes au carbone servant a la production d'aluminium

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039401A (en) * 1973-10-05 1977-08-02 Sumitomo Chemical Company, Limited Aluminum production method with electrodes for aluminum reduction cells
CH594064A5 (fr) * 1973-12-20 1977-12-30 Alusuisse
JPS5230790A (en) * 1975-09-04 1977-03-08 Kyocera Corp Anode made of ceramics for electrolysis
US4098669A (en) * 1976-03-31 1978-07-04 Diamond Shamrock Technologies S.A. Novel yttrium oxide electrodes and their uses
DD137365A5 (de) * 1976-03-31 1979-08-29 Diamond Shamrock Techn Elektrode
NZ195755A (en) * 1979-12-06 1983-03-15 Diamond Shamrock Corp Ceramic oxide electrode for molten salt electrolysis
US4374050A (en) * 1980-11-10 1983-02-15 Aluminum Company Of America Inert electrode compositions
US4374761A (en) * 1980-11-10 1983-02-22 Aluminum Company Of America Inert electrode formulations
US4399008A (en) * 1980-11-10 1983-08-16 Aluminum Company Of America Composition for inert electrodes
CA1181616A (fr) * 1980-11-10 1985-01-29 Aluminum Company Of America Compositions pour electrodes inertes
US4478693A (en) * 1980-11-10 1984-10-23 Aluminum Company Of America Inert electrode compositions
IL64372A0 (en) * 1980-12-11 1982-02-28 Ishizuka Hiroshi Electrolytic cell for magnesium chloride
US4379033A (en) * 1981-03-09 1983-04-05 Great Lakes Carbon Corporation Method of manufacturing aluminum in a Hall-Heroult cell
US4491510A (en) * 1981-03-09 1985-01-01 Great Lakes Carbon Corporation Monolithic composite electrode for molten salt electrolysis
US4454015A (en) * 1982-09-27 1984-06-12 Aluminum Company Of America Composition suitable for use as inert electrode having good electrical conductivity and mechanical properties
US4622111A (en) * 1983-04-26 1986-11-11 Aluminum Company Of America Apparatus and method for electrolysis and inclined electrodes
US4504366A (en) * 1983-04-26 1985-03-12 Aluminum Company Of America Support member and electrolytic method
US4664760A (en) * 1983-04-26 1987-05-12 Aluminum Company Of America Electrolytic cell and method of electrolysis using supported electrodes
US4596637A (en) * 1983-04-26 1986-06-24 Aluminum Company Of America Apparatus and method for electrolysis and float
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal
EP0257710B1 (fr) * 1986-08-21 1993-01-07 MOLTECH Invent S.A. Electrode, procédé et cellule pour l'electrolyse de sels fondus
US4865701A (en) * 1988-08-31 1989-09-12 Beck Theodore R Electrolytic reduction of alumina
US5286359A (en) * 1991-05-20 1994-02-15 Reynolds Metals Company Alumina reduction cell
US7235161B2 (en) * 2003-11-19 2007-06-26 Alcoa Inc. Stable anodes including iron oxide and use of such anodes in metal production cells
RU2452797C2 (ru) * 2009-11-30 2012-06-10 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ производства металлов с керамическим анодом
DE102012211325A1 (de) 2012-06-29 2014-01-02 Siemens Aktiengesellschaft Elektrischer Energiespeicher
CN114308912B (zh) * 2022-03-15 2022-05-24 山西互感器电测设备有限公司 预焙阳极表面清洁装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480474A (en) * 1945-12-14 1949-08-30 Reynolds Metals Co Method of producing aluminum
CH378543A (fr) * 1957-01-05 1964-06-15 Montedison Spa Cellule pour la production électrolytique de métaux à partir de composés fondus
GB962599A (en) * 1961-08-03 1964-07-01 Montedison Spa Electrolytic furnace for aluminium production
GB1169012A (en) * 1965-10-21 1969-10-29 Montedison Spa Furnace and Process for Producing, in Fused Bath, Metals from their Oxides, and Electrolytic Furnaces having Multiple Cells formed by Horizontal Bipolar Carbon Electrodes
CH441776A (de) * 1966-05-17 1967-08-15 Marincek Borut Verfahren zur Herstellung von Metallen durch Schmelzflusselektrolyse von Oxiden
US3586613A (en) * 1967-03-31 1971-06-22 Dow Chemical Co Electrolytic reduction of oxides using plasma electrodes
US3562122A (en) * 1967-12-21 1971-02-09 Continental Oil Co Preparation of platinum metal oxide reduction catalyst
SE347767B (fr) * 1968-03-26 1972-08-14 Montedison Spa
US3617462A (en) * 1968-05-06 1971-11-02 Ppg Industries Inc Platinum titanium hydride bipolar electrodes
BE759874A (fr) * 1969-12-05 1971-05-17 Alusuisse Anode pour l'electrolyse ignee d'oxydes metalliques
US3775099A (en) * 1970-07-17 1973-11-27 Ethyl Corp Method of winning copper, nickel, and other metals
US3785941A (en) * 1971-09-09 1974-01-15 Aluminum Co Of America Refractory for production of aluminum by electrolysis of aluminum chloride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011243A1 (fr) * 1998-08-18 2000-03-02 Moltech Invent S.A. Cellule bipolaire a cathodes au carbone servant a la production d'aluminium

Also Published As

Publication number Publication date
RO78427A (fr) 1982-04-12
SE412929B (sv) 1980-03-24
CH587929A5 (fr) 1977-05-13
ZA744462B (en) 1975-07-30
NO742889L (fr) 1975-03-10
BE818737A (fr) 1974-12-02
TR17588A (tr) 1975-07-23
AU7200974A (en) 1976-02-05
NL162146C (nl) 1980-04-15
US3930967A (en) 1976-01-06
FR2240966B1 (fr) 1978-01-27
SE7409237L (fr) 1975-02-14
AR212959A1 (es) 1978-11-30
SU654184A3 (ru) 1979-03-25
AT338008B (de) 1977-07-25
GB1448800A (en) 1976-09-08
ES429008A1 (es) 1977-03-01
EG11563A (en) 1978-03-29
IT1019865B (it) 1977-11-30
PH12358A (en) 1979-01-29
ATA658374A (de) 1976-11-15
IN140286B (fr) 1976-10-09
DE2438891A1 (de) 1975-02-20
JPS5044907A (fr) 1975-04-22
OA04762A (fr) 1980-08-31
NL7410782A (nl) 1975-02-17
NL162146B (nl) 1979-11-15
BR7406538D0 (pt) 1975-05-27
CA1083523A (fr) 1980-08-12
DD115157A5 (fr) 1975-09-12
JPS5244730B2 (fr) 1977-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse