CA968744A - Cathode for the winning of aluminum - Google Patents

Cathode for the winning of aluminum

Info

Publication number
CA968744A
CA968744A CA129,627A CA129627A CA968744A CA 968744 A CA968744 A CA 968744A CA 129627 A CA129627 A CA 129627A CA 968744 A CA968744 A CA 968744A
Authority
CA
Canada
Prior art keywords
winning
cathode
aluminum
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
CA129,627A
Other languages
English (en)
Other versions
CA129627S (en
Inventor
Kurt Lauer
Hubert Wittner
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.)
Gebr GIULINI GmbH
Original Assignee
Gebr GIULINI GmbH
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
Priority claimed from DE19702061263 external-priority patent/DE2061263C3/de
Application filed by Gebr GIULINI GmbH filed Critical Gebr GIULINI GmbH
Application granted granted Critical
Publication of CA968744A publication Critical patent/CA968744A/en
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
    • 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)
CA129,627A 1970-12-12 1971-12-08 Cathode for the winning of aluminum Expired CA968744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702061263 DE2061263C3 (de) 1970-12-12 Aluminiumgewinnung in einem Elektrolyse-Ofen durch Schmelzflußelektrolyse mit einer Kathode aus Kohlenstoffblöcken abgestufter Leitfähigkeit

Publications (1)

Publication Number Publication Date
CA968744A true CA968744A (en) 1975-06-03

Family

ID=5790788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,627A Expired CA968744A (en) 1970-12-12 1971-12-08 Cathode for the winning of aluminum

Country Status (7)

Country Link
US (1) US3787311A (xx)
JP (1) JPS5539630B1 (xx)
CA (1) CA968744A (xx)
FR (1) FR2117960B1 (xx)
IT (1) IT940400B (xx)
NL (1) NL7117021A (xx)
NO (1) NO128335B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001104A (en) * 1974-01-03 1977-01-04 Union Carbide Corporation Cemented collector bar assemblies for aluminum cell carbon bottom block
CH620948A5 (xx) * 1976-05-13 1980-12-31 Alusuisse
US4194959A (en) * 1977-11-23 1980-03-25 Alcan Research And Development Limited Electrolytic reduction cells
FR2566002B1 (fr) * 1984-06-13 1986-11-21 Pechiney Aluminium Bloc cathodique modulaire et cathode a faible chute de tension pour cuves d'electrolyse hall-heroult
NO157462C (no) * 1985-10-24 1988-03-23 Hydro Aluminium As Laminert karbonkatode for celler til smelte-elektrolytisk fremstilling av aluminium.
FR2789091B1 (fr) 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
EP1233083A1 (de) * 2001-02-14 2002-08-21 Alcan Technology & Management AG Kohleboden einer Elektrolysezelle zur Gewinnung von Aluminium
DE10164011C1 (de) * 2001-12-28 2003-05-08 Sgl Carbon Ag Verfahren zum Graphitieren von Kathodenblöcken
DE10164013C1 (de) * 2001-12-28 2003-04-03 Sgl Carbon Ag Verfahren zum Graphitieren von Kathodenblöcken
DE10164014C1 (de) * 2001-12-28 2003-05-22 Sgl Carbon Ag Verfahren zum Graphitieren von Kathodenblöcken
NO2650404T3 (xx) * 2012-04-12 2018-06-09
CN104451777A (zh) * 2013-09-25 2015-03-25 贵阳铝镁设计研究院有限公司 一种电解槽上阳极的配置方法
NO20141572A1 (no) * 2014-12-23 2016-06-24 Norsk Hydro As En modifisert elektrolysecelle og en fremgangsmåte for modifisering av samme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728109A (en) * 1952-06-06 1955-12-27 Savoie Electrodes Refract Method of making cathodic electrodes for electrolysis furnaces
US2786024A (en) * 1953-04-16 1957-03-19 Elektrokemisk As Arrangement of cathode bars in electrolytic pots
US3582483A (en) * 1962-06-29 1971-06-01 Elektrokemisk As Process for electrolytically producing aluminum
DE1187809B (de) * 1963-11-22 1965-02-25 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
US3385778A (en) * 1964-10-21 1968-05-28 Aluminum Co Of America Current collecting method and apparatus for aluminum reduction cells
US3514520A (en) * 1967-02-01 1970-05-26 Montedison Spa Linings of electrolysis,remelting,and similar furnaces,containing molten metals,alone or together with molten salts

Also Published As

Publication number Publication date
FR2117960B1 (xx) 1974-11-15
DE2061263A1 (de) 1972-06-29
FR2117960A1 (xx) 1972-07-28
IT940400B (it) 1973-02-10
NO128335B (xx) 1973-10-29
JPS5539630B1 (xx) 1980-10-13
US3787311A (en) 1974-01-22
NL7117021A (xx) 1972-06-14
DE2061263B2 (de) 1975-06-26

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