NO20044362L - Overflateoksiderte nikkel-jernmetallanoder for aluminiumproduksjon - Google Patents

Overflateoksiderte nikkel-jernmetallanoder for aluminiumproduksjon

Info

Publication number
NO20044362L
NO20044362L NO20044362A NO20044362A NO20044362L NO 20044362 L NO20044362 L NO 20044362L NO 20044362 A NO20044362 A NO 20044362A NO 20044362 A NO20044362 A NO 20044362A NO 20044362 L NO20044362 L NO 20044362L
Authority
NO
Norway
Prior art keywords
iron metal
aluminum production
metal anodes
surface oxidized
oxidized nickel
Prior art date
Application number
NO20044362A
Other languages
English (en)
Norwegian (no)
Inventor
Thinh T Nguyen
Vittorio De Nora
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 NO20044362L publication Critical patent/NO20044362L/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

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)
NO20044362A 2002-03-15 2004-10-14 Overflateoksiderte nikkel-jernmetallanoder for aluminiumproduksjon NO20044362L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IB0200820 2002-03-15
IB0202972 2002-07-23
PCT/IB2003/000964 WO2003078695A2 (fr) 2002-03-15 2003-03-12 Anodes metalliques nickel-fer oxydees en surface pour production d'aluminium

Publications (1)

Publication Number Publication Date
NO20044362L true NO20044362L (no) 2004-10-14

Family

ID=28043443

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044362A NO20044362L (no) 2002-03-15 2004-10-14 Overflateoksiderte nikkel-jernmetallanoder for aluminiumproduksjon

Country Status (7)

Country Link
US (1) US7431812B2 (fr)
EP (1) EP1485521B1 (fr)
AU (1) AU2003207934B2 (fr)
DE (1) DE60302046T2 (fr)
NO (1) NO20044362L (fr)
NZ (1) NZ534805A (fr)
WO (1) WO2003078695A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7235161B2 (en) * 2003-11-19 2007-06-26 Alcoa Inc. Stable anodes including iron oxide and use of such anodes in metal production cells
EP1708974A1 (fr) * 2004-01-09 2006-10-11 MOLTECH Invent S.A. Materiau ceramique destine a etre utilise a temperature elevee
CN100427626C (zh) * 2006-07-06 2008-10-22 中国铝业股份有限公司 一种铝电解磷生铁增碳方法
ATE546567T1 (de) * 2008-09-08 2012-03-15 Rio Tinto Alcan Int Ltd Bei hoher stromdichte arbeitende metallische sauerstoffentwickelnde anode für aluminiumreduktionszellen
WO2013122693A1 (fr) * 2012-02-14 2013-08-22 Wisconsin Alumni Research Foundation Électrocatalyseurs contenant des oxydes métalliques mixtes
CN103484895B (zh) * 2012-06-11 2016-08-17 内蒙古联合工业有限公司 一种电解铝用惰性合金阳极及其制备方法
CN103938080B (zh) * 2013-01-23 2017-11-24 内蒙古联合工业有限公司 电解铝用惰性合金阳极及其制备方法
CN103484891B (zh) * 2012-06-11 2016-06-15 内蒙古联合工业有限公司 一种电解铝用电解槽及使用该电解槽的电解工艺
WO2013185539A1 (fr) * 2012-06-11 2013-12-19 内蒙古联合工业有限公司 Anode en alliage inerte utilisée pour l'électrolyse d'aluminium et procédé de préparation associé
CN103484893B (zh) * 2012-06-11 2016-09-07 内蒙古联合工业有限公司 一种电解铝用电解槽及其电解工艺
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
WO2017091832A1 (fr) * 2015-11-29 2017-06-01 The Regents Of The University Of California Catalyseurs mésoporeux à couche mince de composite d'oxyde métallique/métal à base d'alliage de nickel-fer-manganèse
EP3839084A1 (fr) * 2019-12-20 2021-06-23 David Jarvis Alliage métallique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510008A (en) * 1994-10-21 1996-04-23 Sekhar; Jainagesh A. Stable anodes for aluminium production cells
US5904828A (en) * 1995-09-27 1999-05-18 Moltech Invent S.A. Stable anodes for aluminium production cells
CA2269727A1 (fr) * 1996-09-23 1998-03-26 Jainagesh A. Sekhar Anodes ultrastables pour cellules de production d'aluminium
US6248227B1 (en) * 1998-07-30 2001-06-19 Moltech Invent S.A. Slow consumable non-carbon metal-based anodes for aluminium production cells
US6692631B2 (en) * 2002-02-15 2004-02-17 Northwest Aluminum Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina

Also Published As

Publication number Publication date
NZ534805A (en) 2006-03-31
US20050205431A1 (en) 2005-09-22
AU2003207934A1 (en) 2003-09-29
US7431812B2 (en) 2008-10-07
WO2003078695A3 (fr) 2003-11-27
WO2003078695A2 (fr) 2003-09-25
AU2003207934B2 (en) 2008-10-09
EP1485521A2 (fr) 2004-12-15
DE60302046D1 (de) 2005-12-01
EP1485521B1 (fr) 2005-10-26
DE60302046T2 (de) 2006-07-27

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application