CA1190517A - Reduction pot for fused salt electrolytic production of aluminum and process for installing the iron cathode bars - Google Patents

Reduction pot for fused salt electrolytic production of aluminum and process for installing the iron cathode bars

Info

Publication number
CA1190517A
CA1190517A CA000410425A CA410425A CA1190517A CA 1190517 A CA1190517 A CA 1190517A CA 000410425 A CA000410425 A CA 000410425A CA 410425 A CA410425 A CA 410425A CA 1190517 A CA1190517 A CA 1190517A
Authority
CA
Canada
Prior art keywords
iron bars
channels
bars
carbon blocks
reduction
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
CA000410425A
Other languages
English (en)
French (fr)
Inventor
Raoul Jemec
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
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 Schweizerische Aluminium AG filed Critical Schweizerische Aluminium AG
Application granted granted Critical
Publication of CA1190517A publication Critical patent/CA1190517A/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)
CA000410425A 1981-08-31 1982-08-30 Reduction pot for fused salt electrolytic production of aluminum and process for installing the iron cathode bars Expired CA1190517A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH5567/81A CH657383A5 (de) 1981-08-31 1981-08-31 Elektrolysewanne zur herstellung von aluminium mittels schmelzflusselektrolyse und verfahren zum einsetzen der eisenbarren.
CH5567/81 1981-08-31
DE3135083A DE3135083C1 (de) 1981-08-31 1981-09-04 Elektrolysewanne zur Herstellung von Aluminium mittels Schmelzflusselektrolyse und Verfahren zum Einsetzen der Eisenbarren

Publications (1)

Publication Number Publication Date
CA1190517A true CA1190517A (en) 1985-07-16

Family

ID=25697998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000410425A Expired CA1190517A (en) 1981-08-31 1982-08-30 Reduction pot for fused salt electrolytic production of aluminum and process for installing the iron cathode bars

Country Status (7)

Country Link
EP (1) EP0073735B1 (de)
JP (1) JPS5845390A (de)
AU (1) AU557296B2 (de)
CA (1) CA1190517A (de)
CH (1) CH657383A5 (de)
DE (1) DE3135083C1 (de)
ZA (1) ZA826026B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO157462C (no) * 1985-10-24 1988-03-23 Hydro Aluminium As Laminert karbonkatode for celler til smelte-elektrolytisk fremstilling av aluminium.
GB2542150A (en) * 2015-09-09 2017-03-15 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process
DE102016210693A1 (de) * 2016-06-15 2017-12-21 Sgl Cfl Ce Gmbh Kathodenblock aufweisend eine neuartige Nut-Geometrie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105247C3 (de) * 1971-02-04 1980-06-12 Schweizerische Aluminium Ag, Zuerich (Schweiz) Ofen für die Schmelzflußelektrolyse von Aluminium
US3851377A (en) * 1973-03-27 1974-12-03 D Dumas Sealing of metal bars in carbonized blocks
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
FR2318244A1 (fr) * 1975-07-17 1977-02-11 Savoie Electrodes Refactaires Procede de jonction de barres metalliques avec des blocs de carbone

Also Published As

Publication number Publication date
JPS5845390A (ja) 1983-03-16
DE3135083C1 (de) 1983-03-10
AU8748082A (en) 1983-03-10
CH657383A5 (de) 1986-08-29
EP0073735A2 (de) 1983-03-09
EP0073735B1 (de) 1985-10-23
AU557296B2 (en) 1986-12-18
EP0073735A3 (en) 1983-04-20
ZA826026B (en) 1983-07-27

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry