FR2455094A1 - Element conducteur de courant cathodique destine a des cellules de reduction de l'aluminium - Google Patents

Element conducteur de courant cathodique destine a des cellules de reduction de l'aluminium

Info

Publication number
FR2455094A1
FR2455094A1 FR8009290A FR8009290A FR2455094A1 FR 2455094 A1 FR2455094 A1 FR 2455094A1 FR 8009290 A FR8009290 A FR 8009290A FR 8009290 A FR8009290 A FR 8009290A FR 2455094 A1 FR2455094 A1 FR 2455094A1
Authority
FR
France
Prior art keywords
conducting element
cathode current
current conducting
aluminum reduction
reduction cells
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.)
Withdrawn
Application number
FR8009290A
Other languages
English (en)
Inventor
Henry Wilford Rahn
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2455094A1 publication Critical patent/FR2455094A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C25C3/16—Electric current supply devices, e.g. bus bars

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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Conductive Materials (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

ELEMENT CONDUCTEUR DE COURANT CATHODIQUE DESTINE A UNE CELLULE DE REDUCTION DE METAL, PAR EXEMPLE D'ALUMINIUM. L'ELEMENT COMPREND UNE PLAQUE OU UNE DALLE 18 REALISEE EN UNE MATIERE REFRACTAIRE ELECTRIQUEMENT CONDUCTRICE FIXEE SUR LE REVETEMENT EN CARBONE 12 DE LA CELLULE 10 ET EN LIAISON LACHE AVEC CELUI-CI GRACE A UNE GOUPILLE 19 NOYEE DANS LE REVETEMENT DE CARBONE 12. APPLICATION A LA PRODUCTION D'ALUMINIUM.
FR8009290A 1979-04-27 1980-04-24 Element conducteur de courant cathodique destine a des cellules de reduction de l'aluminium Withdrawn FR2455094A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/033,782 US4231853A (en) 1979-04-27 1979-04-27 Cathodic current conducting elements for use in aluminum reduction cells

Publications (1)

Publication Number Publication Date
FR2455094A1 true FR2455094A1 (fr) 1980-11-21

Family

ID=21872408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009290A Withdrawn FR2455094A1 (fr) 1979-04-27 1980-04-24 Element conducteur de courant cathodique destine a des cellules de reduction de l'aluminium

Country Status (11)

Country Link
US (1) US4231853A (fr)
JP (1) JPS55145186A (fr)
AU (1) AU520144B2 (fr)
BE (1) BE882992A (fr)
CA (1) CA1137445A (fr)
DE (1) DE3015244A1 (fr)
FR (1) FR2455094A1 (fr)
GB (1) GB2048948B (fr)
IT (1) IT1141327B (fr)
NL (1) NL8002072A (fr)
NO (1) NO800727L (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338177A (en) * 1978-09-22 1982-07-06 Metallurgical, Inc. Electrolytic cell for the production of aluminum
US4670110A (en) * 1979-07-30 1987-06-02 Metallurgical, Inc. Process for the electrolytic deposition of aluminum using a composite anode
GB2069530B (en) * 1980-01-28 1984-05-16 Diamond Shamrock Corp Packed cathode bed for electrowinning metals from fused salts
US4333813A (en) * 1980-03-03 1982-06-08 Reynolds Metals Company Cathodes for alumina reduction cells
CH644406A5 (de) * 1980-04-03 1984-07-31 Alusuisse Schmelzflusselektrolysezelle zur herstellung von aluminium.
AU543106B2 (en) * 1980-05-23 1985-04-04 Swiss Aluminium Ltd. Cathod for aluminium production
US4410403A (en) * 1980-06-17 1983-10-18 Aluminum Company Of America Electrolysis method
US4349427A (en) * 1980-06-23 1982-09-14 Kaiser Aluminum & Chemical Corporation Aluminum reduction cell electrode
US4341611A (en) * 1980-12-18 1982-07-27 Reynolds Metals Company Alumina reduction cell
US4383910A (en) * 1981-05-21 1983-05-17 Reynolds Metals Company Alumina reduction cell
ZA824254B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
ZA824255B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells
US4465581A (en) * 1981-07-27 1984-08-14 Great Lakes Carbon Corporation Composite of TiB2 -graphite
US4377463A (en) * 1981-07-27 1983-03-22 Great Lakes Carbon Corporation Controlled atmosphere processing of TiB2 /carbon composites
WO1983000325A1 (fr) * 1981-07-27 1983-02-03 Great Lakes Carbon Corp Metaux refractaires durs frittes
US4544457A (en) * 1982-05-10 1985-10-01 Eltech Systems Corporation Dimensionally stable drained aluminum electrowinning cathode method and apparatus
DE3369162D1 (en) * 1982-05-10 1987-02-19 Eltech Systems Corp Dimensionally stable drained aluminum electrowinning cathode method and apparatus
US4592882A (en) * 1983-03-30 1986-06-03 Union Carbide Corporation Method of making aluminum-resistant titanium diboride articles
US4450054A (en) * 1983-09-28 1984-05-22 Reynolds Metals Company Alumina reduction cell
EP0675974B1 (fr) * 1992-12-17 1999-07-21 Comalco Aluminium, Ltd. Cellule a electrolyse destinee a la production de metaux
US6863788B2 (en) * 2002-07-29 2005-03-08 Alcoa Inc. Interlocking wettable ceramic tiles
CA2653458A1 (fr) * 2006-06-22 2007-12-27 Moltech Invent S.A. Collecte de l'aluminium dans des cellules d'extraction electrolytique
US8211278B2 (en) 2009-07-28 2012-07-03 Alcoa Inc. Composition for making wettable cathode in aluminum smelting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303788A (fr) * 1961-10-13 1962-09-14 Union Carbide Corp Procédé de placage de pièces en carbone
US3321392A (en) * 1962-09-07 1967-05-23 Reynolds Metals Co Alumina reduction cell and method for making refractory lining therefor
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
US4093524A (en) * 1976-12-10 1978-06-06 Kaiser Aluminum & Chemical Corporation Bonding of refractory hard metal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156639A (en) * 1961-08-17 1964-11-10 Reynolds Metals Co Electrode
US3287247A (en) * 1962-07-24 1966-11-22 Reynolds Metals Co Electrolytic cell for the production of aluminum
CH576005A5 (fr) * 1972-03-21 1976-05-31 Alusuisse
US4071420A (en) * 1975-12-31 1978-01-31 Aluminum Company Of America Electrolytic production of metal
NO764014L (fr) * 1975-12-31 1977-07-01 Aluminum Co Of America

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1303788A (fr) * 1961-10-13 1962-09-14 Union Carbide Corp Procédé de placage de pièces en carbone
US3321392A (en) * 1962-09-07 1967-05-23 Reynolds Metals Co Alumina reduction cell and method for making refractory lining therefor
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
US4093524A (en) * 1976-12-10 1978-06-06 Kaiser Aluminum & Chemical Corporation Bonding of refractory hard metal

Also Published As

Publication number Publication date
NL8002072A (nl) 1980-10-29
US4231853A (en) 1980-11-04
NO800727L (no) 1980-10-28
IT1141327B (it) 1986-10-01
IT8021623A0 (it) 1980-04-24
CA1137445A (fr) 1982-12-14
AU520144B2 (en) 1982-01-14
GB2048948B (en) 1983-03-30
BE882992A (fr) 1980-10-27
AU5572180A (en) 1981-01-15
GB2048948A (en) 1980-12-17
JPS55145186A (en) 1980-11-12
DE3015244A1 (de) 1980-10-30

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Legal Events

Date Code Title Description
RE Withdrawal of published application