NO20022714L - Metallbaserte anoder for aluminiumelektroutvinningsceller - Google Patents

Metallbaserte anoder for aluminiumelektroutvinningsceller

Info

Publication number
NO20022714L
NO20022714L NO20022714A NO20022714A NO20022714L NO 20022714 L NO20022714 L NO 20022714L NO 20022714 A NO20022714 A NO 20022714A NO 20022714 A NO20022714 A NO 20022714A NO 20022714 L NO20022714 L NO 20022714L
Authority
NO
Norway
Prior art keywords
nickel
outer portion
iron
metal rich
rich outer
Prior art date
Application number
NO20022714A
Other languages
English (en)
Other versions
NO20022714D0 (no
Inventor
Vittorio De Nora
Jean-Jacques Duruz
Original Assignee
Moltech Invent Sa
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 Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO20022714L publication Critical patent/NO20022714L/no
Publication of NO20022714D0 publication Critical patent/NO20022714D0/no

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
    • C25C3/12—Anodes
NO20022714A 1999-12-09 2002-06-07 Metallbaserte anoder for aluminiumelektroutvinningsceller NO20022714D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB9901977 1999-12-09
PCT/IB2000/001814 WO2001042534A2 (en) 1999-12-09 2000-12-06 Metal-based anodes for aluminium electrowinning cells

Publications (2)

Publication Number Publication Date
NO20022714L true NO20022714L (no) 2002-06-07
NO20022714D0 NO20022714D0 (no) 2002-06-07

Family

ID=11004938

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022714A NO20022714D0 (no) 1999-12-09 2002-06-07 Metallbaserte anoder for aluminiumelektroutvinningsceller

Country Status (8)

Country Link
EP (1) EP1240364B1 (no)
AT (1) ATE290106T1 (no)
AU (1) AU1544401A (no)
CA (1) CA2393426A1 (no)
DE (1) DE60018464T2 (no)
ES (1) ES2234697T3 (no)
NO (1) NO20022714D0 (no)
WO (1) WO2001042534A2 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002321684A1 (en) * 2001-07-13 2003-01-29 Moltech Invent S.A. Alloy-based anode structures for aluminium production
US20140318952A1 (en) * 2011-10-20 2014-10-30 Institut National De La Rechereche Scientifique Inert anodes for aluminum electrolysis and method of production thereof
FR3022917B1 (fr) * 2014-06-26 2016-06-24 Rio Tinto Alcan Int Ltd Materiau d'electrode et son utilisation pour la fabrication d'anode inerte
KR101913757B1 (ko) 2015-04-21 2018-10-31 주식회사 엘지화학 산화 텅스텐의 제조 방법
EP3839084A1 (en) * 2019-12-20 2021-06-23 David Jarvis Metal alloy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374050A (en) * 1980-11-10 1983-02-15 Aluminum Company Of America Inert electrode compositions
US4582585A (en) * 1982-09-27 1986-04-15 Aluminum Company Of America Inert electrode composition having agent for controlling oxide growth on electrode made therefrom
US4541912A (en) * 1983-12-12 1985-09-17 Great Lakes Carbon Corporation Cermet electrode assembly
BR8807682A (pt) * 1987-09-02 1990-06-26 Moltech Invent Sa Eletrolise de sal em fusao com anodo nao consumivel
US5284562A (en) * 1992-04-17 1994-02-08 Electrochemical Technology Corp. Non-consumable anode and lining for aluminum electrolytic reduction cell
US5510008A (en) * 1994-10-21 1996-04-23 Sekhar; Jainagesh A. Stable anodes for aluminium production cells
US5865980A (en) * 1997-06-26 1999-02-02 Aluminum Company Of America Electrolysis with a inert electrode containing a ferrite, copper and silver
CA2317800C (en) * 1998-01-20 2008-04-01 Moltech Invent S.A. Non-carbon metal-based anodes for aluminium production cells

Also Published As

Publication number Publication date
ATE290106T1 (de) 2005-03-15
AU1544401A (en) 2001-06-18
WO2001042534A3 (en) 2002-01-17
ES2234697T3 (es) 2005-07-01
WO2001042534A2 (en) 2001-06-14
EP1240364B1 (en) 2005-03-02
DE60018464D1 (de) 2005-04-07
DE60018464T2 (de) 2005-07-28
EP1240364A2 (en) 2002-09-18
CA2393426A1 (en) 2001-06-14
NO20022714D0 (no) 2002-06-07

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application