FR2471425B1 - Dispositif cathodique pour four d'electrolyse ignee, notamment pour la production d'aluminium - Google Patents

Dispositif cathodique pour four d'electrolyse ignee, notamment pour la production d'aluminium

Info

Publication number
FR2471425B1
FR2471425B1 FR8025922A FR8025922A FR2471425B1 FR 2471425 B1 FR2471425 B1 FR 2471425B1 FR 8025922 A FR8025922 A FR 8025922A FR 8025922 A FR8025922 A FR 8025922A FR 2471425 B1 FR2471425 B1 FR 2471425B1
Authority
FR
France
Prior art keywords
ignated
aluminum
production
electrolysis
oven
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
FR8025922A
Other languages
English (en)
Other versions
FR2471425A1 (fr
Inventor
Adnan Odok
Tibor Kugler
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 FR2471425A1 publication Critical patent/FR2471425A1/fr
Application granted granted Critical
Publication of FR2471425B1 publication Critical patent/FR2471425B1/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • 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
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR8025922A 1979-12-05 1980-12-05 Dispositif cathodique pour four d'electrolyse ignee, notamment pour la production d'aluminium Expired FR2471425B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1079079A CH643600A5 (de) 1979-12-05 1979-12-05 Elektrolysezelle zur herstellung von aluminium.

Publications (2)

Publication Number Publication Date
FR2471425A1 FR2471425A1 (fr) 1981-06-19
FR2471425B1 true FR2471425B1 (fr) 1986-07-11

Family

ID=4366892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025922A Expired FR2471425B1 (fr) 1979-12-05 1980-12-05 Dispositif cathodique pour four d'electrolyse ignee, notamment pour la production d'aluminium

Country Status (6)

Country Link
JP (1) JPS5693888A (fr)
AU (1) AU538292B2 (fr)
CH (1) CH643600A5 (fr)
DE (1) DE3041680C2 (fr)
FR (1) FR2471425B1 (fr)
GB (1) GB2065174B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508496B2 (fr) * 1981-02-24 1985-09-20 Pechiney Aluminium Elements cathodiques amovibles en refractaire electroconducteur pour la production d'aluminium par le procede hall-heroult
ZA824256B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
ZA824254B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
EP0092525A1 (fr) * 1982-04-21 1983-10-26 Diamond Shamrock Corporation Corps de remplissage non-mouillables destinés à une cellule électrolytique pour l'obtention d'aluminium
ATE32107T1 (de) * 1982-05-10 1988-02-15 Eltech Systems Corp Aluminium benetzbare materialien.
EP0109358A1 (fr) * 1982-11-15 1984-05-23 Schweizerische Aluminium Ag Cathode pour cellule d'électrolyse à bain fondu
US4600481A (en) * 1982-12-30 1986-07-15 Eltech Systems Corporation Aluminum production cell components
KR940004884B1 (ko) * 1989-04-03 1994-06-04 아쓰시 나스 음식품 제조용 이온수의 제조방법
WO1994013861A1 (fr) * 1992-12-17 1994-06-23 Comalco Aluminium Limited Cellule a electrolyse destinee a la production de metaux
AU679029B2 (en) * 1992-12-17 1997-06-19 Comalco Aluminium Limited Electrolysis cell for metal production
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
DE102010041083A1 (de) * 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102011111331A1 (de) * 2011-08-23 2013-02-28 Esk Ceramics Gmbh & Co. Kg Titandiborid-Granulate als Erosionsschutz für Kathoden

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
CH544812A (de) * 1970-09-01 1973-11-30 Alusuisse Zelle für die Gewinnung von Aluminium durch Elektrolyse von Aluminiumoxid im Schmelzfluss
NO764014L (fr) * 1975-12-31 1977-07-01 Aluminum Co Of America
AU506485B2 (en) * 1976-06-09 1980-01-03 National Research Development Corp. Packed, bed electrorefining
JPS547496U (fr) * 1977-06-17 1979-01-18
JPS55160732U (fr) * 1979-03-27 1980-11-18
GB2069530B (en) * 1980-01-28 1984-05-16 Diamond Shamrock Corp Packed cathode bed for electrowinning metals from fused salts

Also Published As

Publication number Publication date
GB2065174A (en) 1981-06-24
DE3041680C2 (de) 1985-02-07
AU538292B2 (en) 1984-08-09
GB2065174B (en) 1982-12-22
CH643600A5 (de) 1984-06-15
FR2471425A1 (fr) 1981-06-19
DE3041680A1 (de) 1981-06-11
JPS5693888A (en) 1981-07-29
AU6465080A (en) 1981-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse