DE60224436D1 - Anodenstrukturen auf der basis von legierungen für die herstellung von aluminium - Google Patents

Anodenstrukturen auf der basis von legierungen für die herstellung von aluminium

Info

Publication number
DE60224436D1
DE60224436D1 DE60224436T DE60224436T DE60224436D1 DE 60224436 D1 DE60224436 D1 DE 60224436D1 DE 60224436 T DE60224436 T DE 60224436T DE 60224436 T DE60224436 T DE 60224436T DE 60224436 D1 DE60224436 D1 DE 60224436D1
Authority
DE
Germany
Prior art keywords
metal
electrochemically active
active
anode
bottom part
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 - Lifetime
Application number
DE60224436T
Other languages
English (en)
Inventor
Nora Vittorio De
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.)
Moltech Invent SA
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
Application granted granted Critical
Publication of DE60224436D1 publication Critical patent/DE60224436D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Powder Metallurgy (AREA)
  • Prevention Of Electric Corrosion (AREA)
DE60224436T 2001-07-13 2002-07-09 Anodenstrukturen auf der basis von legierungen für die herstellung von aluminium Expired - Lifetime DE60224436D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB0101275 2001-07-13
PCT/IB2002/002732 WO2003006716A2 (en) 2001-07-13 2002-07-09 Alloy-based anode structures for aluminium production

Publications (1)

Publication Number Publication Date
DE60224436D1 true DE60224436D1 (de) 2008-02-14

Family

ID=11004133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224436T Expired - Lifetime DE60224436D1 (de) 2001-07-13 2002-07-09 Anodenstrukturen auf der basis von legierungen für die herstellung von aluminium

Country Status (8)

Country Link
US (1) US20040231979A1 (de)
EP (1) EP1448810B1 (de)
AT (1) ATE382722T1 (de)
AU (1) AU2002321684A1 (de)
CA (1) CA2450071A1 (de)
DE (1) DE60224436D1 (de)
NO (1) NO20040143L (de)
WO (1) WO2003006716A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004265508B2 (en) 2003-08-14 2010-03-11 Rio Tinto Alcan International Limited Metal electrowinning cell with electrolyte purifier
US20110100834A1 (en) * 2004-06-03 2011-05-05 Vittorio De Nora High stability flow-through non-carbon anodes for aluminium electrowinning
WO2010127401A1 (en) * 2009-05-07 2010-11-11 Aluminium Smelter Developments Pty Ltd Wedge contact system
CN101580949B (zh) * 2009-06-24 2010-08-25 中国铝业股份有限公司 一种提高铝电解槽稳定性的方法
CN102140652B (zh) * 2011-03-07 2012-09-19 陈虎政 一种新型铝电解用阳极及其生产方法
RU2015106684A (ru) * 2012-08-01 2016-09-20 Алкоа Инк. Инертные электроды с низким перепадом напряжения и способ их получения
RU2698162C2 (ru) * 2017-03-01 2019-08-22 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Перфорированный металлический инертный анод для получения алюминия электролизом расплава
CN108977851B (zh) * 2018-08-01 2020-05-05 新疆众和股份有限公司 一种电解铝用阳极钢爪

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008116A1 (de) * 1980-03-03 1981-09-17 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach Gasentwickelnde metallelektrode fuer elektrochemische prozesse
DE3345530A1 (de) * 1983-07-13 1985-06-27 Basf Ag, 6700 Ludwigshafen Gasentwickelnde metallelektrode fuer elektrolysezellen
CA2357717C (en) * 1999-01-08 2005-12-06 Moltech Invent S.A. Aluminium electrowinning cells with oxygen-evolving anodes
EP1240364B1 (de) * 1999-12-09 2005-03-02 MOLTECH Invent S.A. Anoden auf basis von metallen für elektrolysezellen zur aluminiumgewinnung

Also Published As

Publication number Publication date
WO2003006716A3 (en) 2004-06-03
US20040231979A1 (en) 2004-11-25
ATE382722T1 (de) 2008-01-15
AU2002321684A1 (en) 2003-01-29
WO2003006716A2 (en) 2003-01-23
EP1448810A2 (de) 2004-08-25
CA2450071A1 (en) 2003-01-23
NO20040143L (no) 2004-01-13
EP1448810B1 (de) 2008-01-02

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Legal Events

Date Code Title Description
8332 No legal effect for de