BR8303236A - Celula de reducao eletrolitica e processo para a operacao da mesma - Google Patents

Celula de reducao eletrolitica e processo para a operacao da mesma

Info

Publication number
BR8303236A
BR8303236A BR8303236A BR8303236A BR8303236A BR 8303236 A BR8303236 A BR 8303236A BR 8303236 A BR8303236 A BR 8303236A BR 8303236 A BR8303236 A BR 8303236A BR 8303236 A BR8303236 A BR 8303236A
Authority
BR
Brazil
Prior art keywords
same operation
electrolytic reduction
reduction cell
cell
electrolytic
Prior art date
Application number
BR8303236A
Other languages
English (en)
Inventor
James Peter Mcgeer
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR8303236A publication Critical patent/BR8303236A/pt

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)
BR8303236A 1982-06-18 1983-06-17 Celula de reducao eletrolitica e processo para a operacao da mesma BR8303236A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8217711 1982-06-18

Publications (1)

Publication Number Publication Date
BR8303236A true BR8303236A (pt) 1984-01-31

Family

ID=10531136

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303236A BR8303236A (pt) 1982-06-18 1983-06-17 Celula de reducao eletrolitica e processo para a operacao da mesma

Country Status (9)

Country Link
US (1) US4460440A (pt)
EP (1) EP0103350B1 (pt)
JP (1) JPS596390A (pt)
AU (1) AU562995B2 (pt)
BR (1) BR8303236A (pt)
CA (1) CA1232866A (pt)
DE (1) DE3363031D1 (pt)
ES (1) ES523364A0 (pt)
NO (1) NO161448C (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631121A (en) * 1986-02-06 1986-12-23 Reynolds Metals Company Alumina reduction cell
US4919782A (en) * 1989-02-21 1990-04-24 Reynolds Metals Company Alumina reduction cell
US5486278A (en) * 1993-06-02 1996-01-23 Moltech Invent S.A. Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly
US5753382A (en) * 1996-01-10 1998-05-19 Moltech Invent S.A. Carbon bodies resistant to deterioration by oxidizing gases
US6419813B1 (en) 2000-11-25 2002-07-16 Northwest Aluminum Technologies Cathode connector for aluminum low temperature smelting cell
US6419812B1 (en) 2000-11-27 2002-07-16 Northwest Aluminum Technologies Aluminum low temperature smelting cell metal collection
RU2447200C2 (ru) * 2006-11-03 2012-04-10 Рио Тинто Алкан Интернэшнл Лимитед Устройство и способ выливки металла
US8075747B2 (en) * 2009-01-30 2011-12-13 Alcoa Inc. Enhancement of aluminum tapping by application of targeted electromagnetic field
DE102010041083A1 (de) * 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium
DE102010041084A1 (de) * 2010-09-20 2012-03-22 Sgl Carbon Se Elektrolysezelle zur Gewinnung von Aluminium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297180A (en) * 1976-08-25 1981-10-27 Aluminum Company Of America Electrolytic production of metal
CH643885A5 (de) * 1980-05-14 1984-06-29 Alusuisse Elektrodenanordnung einer schmelzflusselektrolysezelle zur herstellung von aluminium.
US4308115A (en) * 1980-08-15 1981-12-29 Aluminum Company Of America Method of producing aluminum using graphite cathode coated with refractory hard metal
ZA824255B (en) * 1981-06-25 1983-05-25 Alcan Int Ltd Electrolytic reduction cells

Also Published As

Publication number Publication date
AU1591783A (en) 1983-12-22
DE3363031D1 (en) 1986-05-22
EP0103350A1 (en) 1984-03-21
NO161448B (no) 1989-05-08
US4460440A (en) 1984-07-17
NO161448C (no) 1989-08-16
JPS596390A (ja) 1984-01-13
EP0103350B1 (en) 1986-04-16
AU562995B2 (en) 1987-06-25
ES8503731A1 (es) 1985-03-01
ES523364A0 (es) 1985-03-01
CA1232866A (en) 1988-02-16
JPH0420999B2 (pt) 1992-04-07
NO832214L (no) 1983-12-19

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)