GB1362933A - Electrolytic furnaces for the production of aluminium - Google Patents

Electrolytic furnaces for the production of aluminium

Info

Publication number
GB1362933A
GB1362933A GB519872A GB519872A GB1362933A GB 1362933 A GB1362933 A GB 1362933A GB 519872 A GB519872 A GB 519872A GB 519872 A GB519872 A GB 519872A GB 1362933 A GB1362933 A GB 1362933A
Authority
GB
United Kingdom
Prior art keywords
blocks
aluminium
cathode
end surfaces
production
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
GB519872A
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.)
SIGRI ELEKTROGRAPHIT GmbH
Rio Tinto Switzerland AG
Original Assignee
SIGRI ELEKTROGRAPHIT GmbH
Alusuisse Holdings AG
Schweizerische Aluminium 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 SIGRI ELEKTROGRAPHIT GmbH, Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical SIGRI ELEKTROGRAPHIT GmbH
Publication of GB1362933A publication Critical patent/GB1362933A/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

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)
GB519872A 1971-02-04 1972-02-03 Electrolytic furnaces for the production of aluminium Expired GB1362933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2105247A DE2105247C3 (de) 1971-02-04 1971-02-04 Ofen für die Schmelzflußelektrolyse von Aluminium

Publications (1)

Publication Number Publication Date
GB1362933A true GB1362933A (en) 1974-08-07

Family

ID=5797801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB519872A Expired GB1362933A (en) 1971-02-04 1972-02-03 Electrolytic furnaces for the production of aluminium

Country Status (11)

Country Link
US (1) US3764509A (enExample)
JP (1) JPS5526195B1 (enExample)
AT (1) AT316887B (enExample)
CA (1) CA968745A (enExample)
CH (1) CH561784A5 (enExample)
DE (1) DE2105247C3 (enExample)
FR (1) FR2124516B1 (enExample)
GB (1) GB1362933A (enExample)
IT (1) IT947222B (enExample)
NL (1) NL7201310A (enExample)
NO (1) NO128828B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589967A (en) * 1983-07-28 1986-05-20 Sigri Gmbh Lining for an electrolysis cell for the production of aluminum

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871986A (en) * 1973-10-31 1975-03-18 Reynolds Metals Co Joint ramming cement for electrolytic reduction cell cathodes
US4001104A (en) * 1974-01-03 1977-01-04 Union Carbide Corporation Cemented collector bar assemblies for aluminum cell carbon bottom block
US4076610A (en) * 1975-07-10 1978-02-28 Elettrocarbonium S.P.A. Cathode in cells for producing aluminium by electrolysis of smelted salts thereof
FR2338336A1 (fr) * 1976-01-13 1977-08-12 Pechiney Aluminium Nouveau procede de brasquage des cuves pour electrolyse ignee
CH606496A5 (enExample) * 1976-06-16 1978-10-31 Alusuisse
US4290874A (en) * 1980-06-25 1981-09-22 Aluminum Company Of America Gasket for sealing joints in carbonaceous elements in electrolysis cell
CH653711A5 (de) 1981-04-22 1986-01-15 Alusuisse Elektrolysewanne.
CH657383A5 (de) * 1981-08-31 1986-08-29 Alusuisse Elektrolysewanne zur herstellung von aluminium mittels schmelzflusselektrolyse und verfahren zum einsetzen der eisenbarren.
NO150007C (no) * 1982-03-05 1984-08-01 Sintef Sperreskikt for aluminiumelektrolyseovner.
US4402808A (en) * 1982-07-30 1983-09-06 Aluminum Company Of America Gasket for sealing joints between electrodes and adjacent cell lining and for improving bath circulation in electrolysis 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
US4561958A (en) * 1984-11-30 1985-12-31 Reynolds Metals Company Alumina reduction cell
EP0197003A1 (de) * 1985-03-22 1986-10-08 Schweizerische Aluminium Ag Elektrolysewanne für die Herstellung von Aluminium
CH671240A5 (enExample) * 1987-07-29 1989-08-15 Jean Lathion
DE4336024A1 (de) * 1993-10-22 1995-04-27 Didier Werke Ag Bodenauskleidung eines Aluminiumelektrolyseofens
FR2789091B1 (fr) 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
NO2650404T3 (enExample) * 2012-04-12 2018-06-09
WO2014060422A2 (de) * 2012-10-17 2014-04-24 Sgl Carbon Se Kathodenblock mit trapezförmigem querschnitt
DE102012218958A1 (de) * 2012-10-17 2014-04-30 Sgl Carbon Se Kathodenblock mit trapezförmigem Querschnitt
DE102012218959A1 (de) * 2012-10-17 2014-04-30 Sgl Carbon Se Kathodenblock mit trapezförmigem Querschnitt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589967A (en) * 1983-07-28 1986-05-20 Sigri Gmbh Lining for an electrolysis cell for the production of aluminum

Also Published As

Publication number Publication date
DE2105247C3 (de) 1980-06-12
IT947222B (it) 1973-05-21
CA968745A (en) 1975-06-03
US3764509A (en) 1973-10-09
AT316887B (de) 1974-07-25
DE2105247B2 (de) 1979-10-04
DE2105247A1 (de) 1972-08-17
FR2124516B1 (enExample) 1974-12-13
NO128828B (enExample) 1974-01-14
FR2124516A1 (enExample) 1972-09-22
NL7201310A (enExample) 1972-08-08
CH561784A5 (enExample) 1975-05-15
JPS5526195B1 (enExample) 1980-07-11

Similar Documents

Publication Publication Date Title
CA995624A (en) Process and apparatus for the electrolysis of hc1 containing solutions with graphite electrodes which keep the chlorine and hydrogen gases separate
ES374541A1 (es) Mejoras en la fabricacion de electrodos con maxima potenciacon arco voltaico estabilizado.
ES272342A1 (es) Procedimiento para el revestimiento de las paredes de una cuba catodica para la fabricacion de aluminio por electrolisis
AU4360885A (en) Cathodic block and cathode for hall-heroult electrolysis tanks
GB1190558A (en) Improvements to Cryolitic Linings in Furnaces for Aluminium Smelting.
GB786932A (en) A continuous, pre-baked, anode for the electrolytic production of aluminium
GB1381078A (en) Protection of parts of aluminium electrolysis cells
GB1119817A (en) Anode anchorage for electrolytic cells
GB802959A (en) Improvements relating to the electrolysis of fused salt
GB852899A (en) Improvements in or relating to multi-cell electrolytic furnaces
GB784660A (en) Electrolytic cell for producing aluminium of high purity
GB1328310A (en) Production of aluminium by electrolysis
FR2433725B1 (enExample)
US3161500A (en) Protection of graphite surfaces from attack by aluminum monohalide
GB1206604A (en) Cell for the prodcution of aluminium by fusion electrolysis and method of operating the cell
FR2251629A1 (en) Cells for mfg. aluminium by electrolysis - using graphite powder to seal current -carrying bars in carbon cathode blocks
JPS55141587A (en) Jointing method of current-collecting bar to cathode carbon block of aluminum electrolysis furnace
GB1381377A (en) Connection of carbon and or graphite electrode sections
GB1277361A (en) Improvements in and relating to containers for specimens
ES311292A1 (es) Aparato para la fabricaciën de vidrio plano en forma de cinta
GB1300465A (en) Manufacture of metallic sodium
GB854583A (en) Improvements relating to electrodes for furnaces for electrolysis of molten electrolytes
GB1308119A (en) Graphite electrodes
GB1189327A (en) Alkali-Chlorine Cell having a Horizontal Mercury Cathode
GB1328383A (en) Apparatus for the decomposition of a mercury-alkali metal amalgam

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee