DE69905913T2 - Bipolare zelle mit kohlenstoff-kathoden zur herstellung von aluminium - Google Patents

Bipolare zelle mit kohlenstoff-kathoden zur herstellung von aluminium

Info

Publication number
DE69905913T2
DE69905913T2 DE69905913T DE69905913T DE69905913T2 DE 69905913 T2 DE69905913 T2 DE 69905913T2 DE 69905913 T DE69905913 T DE 69905913T DE 69905913 T DE69905913 T DE 69905913T DE 69905913 T2 DE69905913 T2 DE 69905913T2
Authority
DE
Germany
Prior art keywords
aluminum
production
bipolar cell
carbon cathodes
cathodes
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 - Fee Related
Application number
DE69905913T
Other languages
German (de)
English (en)
Other versions
DE69905913D1 (de
Inventor
Jean-Jacques Duruz
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 DE69905913D1 publication Critical patent/DE69905913D1/de
Publication of DE69905913T2 publication Critical patent/DE69905913T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
DE69905913T 1998-08-18 1999-08-17 Bipolare zelle mit kohlenstoff-kathoden zur herstellung von aluminium Expired - Fee Related DE69905913T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB9801283 1998-08-18
PCT/IB1999/001438 WO2000011243A1 (fr) 1998-08-18 1999-08-17 Cellule bipolaire a cathodes au carbone servant a la production d'aluminium

Publications (2)

Publication Number Publication Date
DE69905913D1 DE69905913D1 (de) 2003-04-17
DE69905913T2 true DE69905913T2 (de) 2003-12-18

Family

ID=11004742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905913T Expired - Fee Related DE69905913T2 (de) 1998-08-18 1999-08-17 Bipolare zelle mit kohlenstoff-kathoden zur herstellung von aluminium

Country Status (6)

Country Link
EP (1) EP1112393B1 (fr)
AU (1) AU760052B2 (fr)
CA (1) CA2339854A1 (fr)
DE (1) DE69905913T2 (fr)
NO (1) NO20010806L (fr)
WO (1) WO2000011243A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638412B2 (en) * 2000-12-01 2003-10-28 Moltech Invent S.A. Prevention of dissolution of metal-based aluminium production anodes
WO2004018731A1 (fr) * 2002-08-20 2004-03-04 Moltech Invent S.A. Protection de substrats a base metallique au moyen de revetements contenant de l'hematite
EP1797223B1 (fr) * 2004-03-18 2013-06-26 Rio Tinto Alcan International Limited Anodes non carbonees presentant des revetements actifs
EP1743052A2 (fr) * 2004-03-18 2007-01-17 MOLTECH Invent S.A. Anodes exemptes de carbone
AU2005250240B2 (en) * 2004-06-03 2011-06-30 Rio Tinto Alcan International Limited High stability flow-through non-carbon anodes for aluminium electrowinning
DE102011106254B4 (de) 2011-06-27 2021-11-04 Oberland M & V Gmbh Getränkekasten
RU2681092C1 (ru) * 2017-12-28 2019-03-04 Федеральное государственное бюджетное учреждение науки Пермский федеральный исследовательский центр Уральского отделения Российской академии наук Устройство для очистки расплавленного металла и электролитов от примесей
CN116606561B (zh) * 2023-06-12 2024-02-13 云南点援微晶科技有限公司 电解铝碳素阳极抗氧化防腐蚀涂料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587929A5 (fr) * 1973-08-13 1977-05-13 Alusuisse
US4374050A (en) * 1980-11-10 1983-02-15 Aluminum Company Of America Inert electrode compositions
US4529494A (en) * 1984-05-17 1985-07-16 Great Lakes Carbon Corporation Bipolar electrode for Hall-Heroult electrolysis

Also Published As

Publication number Publication date
NO20010806D0 (no) 2001-02-16
AU5187399A (en) 2000-03-14
AU760052B2 (en) 2003-05-08
EP1112393A1 (fr) 2001-07-04
EP1112393B1 (fr) 2003-03-12
NO20010806L (no) 2001-02-16
CA2339854A1 (fr) 2000-03-02
DE69905913D1 (de) 2003-04-17
WO2000011243A1 (fr) 2000-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee