NO20010494L - Nikkel-jernlegeringbaserte anoder for aluminiumelektroutvinningsceller - Google Patents

Nikkel-jernlegeringbaserte anoder for aluminiumelektroutvinningsceller

Info

Publication number
NO20010494L
NO20010494L NO20010494A NO20010494A NO20010494L NO 20010494 L NO20010494 L NO 20010494L NO 20010494 A NO20010494 A NO 20010494A NO 20010494 A NO20010494 A NO 20010494A NO 20010494 L NO20010494 L NO 20010494L
Authority
NO
Norway
Prior art keywords
nickel
iron alloy
based anodes
electrowinning cells
aluminum electrowinning
Prior art date
Application number
NO20010494A
Other languages
English (en)
Norwegian (no)
Other versions
NO20010494D0 (no
Inventor
Jean-Jacques Duruz
Vittorio De Nora
Olivier Crottaz
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
Priority claimed from US09/126,839 external-priority patent/US6372099B1/en
Application filed by Moltech Invent Sa filed Critical Moltech Invent Sa
Publication of NO20010494L publication Critical patent/NO20010494L/no
Publication of NO20010494D0 publication Critical patent/NO20010494D0/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
    • 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

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)
NO20010494A 1998-07-30 2001-01-29 Nikkel-jernlegeringbaserte anoder for aluminiumelektroutvinningsceller NO20010494D0 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/126,839 US6372099B1 (en) 1998-07-30 1998-07-30 Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes
IB9900016 1999-01-08
PCT/IB1999/001361 WO2000006803A1 (fr) 1998-07-30 1999-07-30 Anodes a base d'un alliage nickel-fer pour cellules d'extraction electrolytique de l'aluminium

Publications (2)

Publication Number Publication Date
NO20010494L true NO20010494L (no) 2001-01-29
NO20010494D0 NO20010494D0 (no) 2001-01-29

Family

ID=26318737

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20010493A NO20010493L (no) 1998-07-30 2001-01-29 Celler for elektrolytisk utvinning av aluminium med dimensjonsstabile metallbaserte anoder
NO20010494A NO20010494D0 (no) 1998-07-30 2001-01-29 Nikkel-jernlegeringbaserte anoder for aluminiumelektroutvinningsceller

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20010493A NO20010493L (no) 1998-07-30 2001-01-29 Celler for elektrolytisk utvinning av aluminium med dimensjonsstabile metallbaserte anoder

Country Status (7)

Country Link
US (1) US6562224B2 (fr)
EP (3) EP1102874B1 (fr)
AU (3) AU755540B2 (fr)
DE (2) DE69927509T2 (fr)
ES (1) ES2306516T3 (fr)
NO (2) NO20010493L (fr)
WO (3) WO2000006803A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043208A2 (fr) * 1999-12-09 2001-06-14 Duruz, Jean-Jacques CELLULES D'ELECTROEXTRACTION D'ALUMINIUM FAISANT APPEL A DES ANODES A METAL
DE60204307T2 (de) * 2001-03-07 2006-02-02 Moltech Invent S.A. Anoden auf basis von metallen für elektrolysezellen zur aluminiumgewinnung
EP1377695A2 (fr) * 2001-04-12 2004-01-07 MOLTECH Invent S.A. Anodes nickel-fer pour cellules d'electroextraction d'aluminium
WO2002097167A2 (fr) * 2001-05-30 2002-12-05 Moltech Invent S.A. Fonctionnement de cellules a extraction electrolytique d'aluminium pourvues d'anodes a base de metal
AU2002355498A1 (en) * 2001-08-06 2003-02-24 Moltech Invent S.A. Aluminium production cells with iron-based metal alloy anodes
AU2003280106A1 (en) * 2002-11-14 2004-06-03 Moltech Invent S.A. The production of hematite-containing material
ATE527398T1 (de) * 2003-08-14 2011-10-15 Rio Tinto Alcan Int Ltd Zelle zur elektrogewinnung von metallen mit elektrolytreiniger
CA2567127C (fr) * 2004-06-03 2012-08-28 Moltech Invent S.A. Anodes exemptes de carbone a ecoulement continu et a stabilite elevee permettant d'extraire de l'aluminium par voie electrolytique
KR20110060926A (ko) 2008-09-08 2011-06-08 리오 틴토 알칸 인터내셔널 리미티드 알루미늄 환원 셀용의 고전류 밀도에서 작동하는 산소 발생 금속 애노드
CN105452538B (zh) * 2013-08-19 2018-02-02 俄铝工程技术中心有限责任公司 用于通过电解熔体获得铝的铁基阳极
CN104073704B (zh) * 2014-06-27 2016-06-22 中国铝业股份有限公司 一种Cu-Ni-Fe基合金惰性阳极材料及其热处理方法
FR3034433B1 (fr) 2015-04-03 2019-06-07 Rio Tinto Alcan International Limited Materiau cermet d'electrode
CN106906491A (zh) * 2017-04-06 2017-06-30 东北大学 一种镍铁基抗氧化及耐腐蚀合金惰性阳极材料

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US454369A (en) * 1891-06-16 Clemence a
US4374761A (en) * 1980-11-10 1983-02-22 Aluminum Company Of America Inert electrode formulations
US4374050A (en) * 1980-11-10 1983-02-15 Aluminum Company Of America Inert electrode compositions
US4454015A (en) * 1982-09-27 1984-06-12 Aluminum Company Of America Composition suitable for use as inert electrode having good electrical conductivity and mechanical properties
US4504369A (en) * 1984-02-08 1985-03-12 Rudolf Keller Method to improve the performance of non-consumable anodes in the electrolysis of metal
EP0306100A1 (fr) * 1987-09-02 1989-03-08 MOLTECH Invent S.A. Matériau composite céramique/métal
US4865701A (en) * 1988-08-31 1989-09-12 Beck Theodore R Electrolytic reduction of alumina
US5510008A (en) * 1994-10-21 1996-04-23 Sekhar; Jainagesh A. Stable anodes for aluminium production cells
US6077415A (en) * 1998-07-30 2000-06-20 Moltech Invent S.A. Multi-layer non-carbon metal-based anodes for aluminum production cells and method

Also Published As

Publication number Publication date
WO2000006802A1 (fr) 2000-02-10
ES2306516T3 (es) 2008-11-01
EP1105553A1 (fr) 2001-06-13
DE69927509T2 (de) 2006-06-29
DE69927509D1 (de) 2005-11-03
DE69938599D1 (de) 2008-06-05
AU755540B2 (en) 2002-12-12
WO2000006803A1 (fr) 2000-02-10
EP1102874A1 (fr) 2001-05-30
AU4795099A (en) 2000-02-21
NO20010494D0 (no) 2001-01-29
DE69938599T2 (de) 2009-06-10
EP1105553B1 (fr) 2005-09-28
NO20010493D0 (no) 2001-01-29
EP1112394A1 (fr) 2001-07-04
WO2000006804A1 (fr) 2000-02-10
AU4794999A (en) 2000-02-21
US20010022274A1 (en) 2001-09-20
EP1102874B1 (fr) 2008-04-23
NO20010493L (no) 2001-01-29
US6562224B2 (en) 2003-05-13
AU4794899A (en) 2000-02-21
AU755103B2 (en) 2002-12-05

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application