DE60009455D1 - Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden - Google Patents

Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden

Info

Publication number
DE60009455D1
DE60009455D1 DE60009455T DE60009455T DE60009455D1 DE 60009455 D1 DE60009455 D1 DE 60009455D1 DE 60009455 T DE60009455 T DE 60009455T DE 60009455 T DE60009455 T DE 60009455T DE 60009455 D1 DE60009455 D1 DE 60009455D1
Authority
DE
Germany
Prior art keywords
anode
oxygen
anodes
electrolyte
active
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
DE60009455T
Other languages
English (en)
Other versions
DE60009455T2 (de
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
Publication of DE60009455D1 publication Critical patent/DE60009455D1/de
Application granted granted Critical
Publication of DE60009455T2 publication Critical patent/DE60009455T2/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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts
    • 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)
  • Hybrid Cells (AREA)
DE60009455T 1999-01-08 2000-01-10 Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden Expired - Lifetime DE60009455T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IBPCT/IB99/00018 1999-01-08
WOPCT/IB99/00018 1999-01-08
PCT/IB2000/000027 WO2000040782A1 (en) 1999-01-08 2000-01-10 Aluminium electrowinning cells with oxygen-evolving anodes

Publications (2)

Publication Number Publication Date
DE60009455D1 true DE60009455D1 (de) 2004-05-06
DE60009455T2 DE60009455T2 (de) 2005-01-20

Family

ID=11004812

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60009455T Expired - Lifetime DE60009455T2 (de) 1999-01-08 2000-01-10 Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden

Country Status (11)

Country Link
US (1) US6540887B2 (de)
EP (2) EP1416067A3 (de)
AT (1) ATE263259T1 (de)
AU (1) AU767865B2 (de)
CA (1) CA2357717C (de)
DE (1) DE60009455T2 (de)
ES (1) ES2215603T3 (de)
NO (1) NO332628B1 (de)
RU (1) RU2242539C2 (de)
SK (1) SK286563B6 (de)
WO (1) WO2000040782A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60003683T2 (de) * 1999-04-16 2004-06-03 Moltech Invent S.A. Aluminium-elektrogewinnungszelle mit v-förmigem kathodenboden
AU2002321684A1 (en) * 2001-07-13 2003-01-29 Moltech Invent S.A. Alloy-based anode structures for aluminium production
WO2003023091A2 (en) * 2001-09-07 2003-03-20 Moltech Invent, S.A. Aluminium electrowinning cells with inclined cathodes
WO2003023092A2 (en) * 2001-09-07 2003-03-20 Moltech Invent S.A. Aluminium electrowinning cells with sloping foraminate oxygen-evolving anodes
GB0204671D0 (en) * 2002-02-28 2002-04-10 British Nuclear Fuels Plc Electrochemical cell for metal production
NO20024048D0 (no) * 2002-08-23 2002-08-23 Norsk Hydro As Fremgangsmåte for drift av en elektrolysecelle samt midler for samme
ES2375057T3 (es) 2003-08-14 2012-02-24 Rio Tinto Alcan International Limited Célula de extracción electrolítica de metales con prificador de electrolito.
US20080041729A1 (en) * 2004-11-05 2008-02-21 Vittorio De Nora Aluminium Electrowinning With Enhanced Electrolyte Circulation
CA2584064A1 (en) * 2004-11-05 2006-05-11 Moltech Invent S.A. Aluminium electrowinning with enhanced electrolyte circulation
EP2064370A2 (de) * 2006-06-22 2009-06-03 MOLTECH Invent S.A. Sammeln von aluminium in elektrolysezellen
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022679A (en) * 1973-05-10 1977-05-10 C. Conradty Coated titanium anode for amalgam heavy duty cells
US4033847A (en) * 1973-11-05 1977-07-05 Olin Corporation Metal anode assembly
AU2713684A (en) * 1983-04-26 1984-11-01 Aluminium Company Of America Electrolytic cell
DE3345530A1 (de) * 1983-07-13 1985-06-27 Basf Ag, 6700 Ludwigshafen Gasentwickelnde metallelektrode fuer elektrolysezellen
AU616430B2 (en) * 1987-12-28 1991-10-31 Aluminum Company Of America Salt-based melting process
US5279715A (en) * 1991-09-17 1994-01-18 Aluminum Company Of America Process and apparatus for low temperature electrolysis of oxides
US5725744A (en) * 1992-03-24 1998-03-10 Moltech Invent S.A. Cell for the electrolysis of alumina at low temperatures
AU677777B2 (en) * 1992-04-01 1997-05-08 Moltech Invent S.A. Prevention of oxidation of carbonaceous and other materials at high temperatures
US5362366A (en) * 1992-04-27 1994-11-08 Moltech Invent S.A. Anode-cathode arrangement for aluminum production cells
DE4306889C1 (de) * 1993-03-05 1994-08-18 Heraeus Elektrochemie Elektrodenanordnung für gasbildende elektrolytische Prozesse in Membran-Zellen und deren Verwendung
DE4419274A1 (de) * 1994-06-01 1995-12-07 Heraeus Elektrochemie Elektrode für Elektrolysezellen
DE4419277C2 (de) * 1994-06-01 1998-07-02 Heraeus Elektrochemie Elektrolysezellen-Elektrode
US5472578A (en) * 1994-09-16 1995-12-05 Moltech Invent S.A. Aluminium production cell and assembly

Also Published As

Publication number Publication date
AU767865B2 (en) 2003-11-27
EP1416067A3 (de) 2004-07-21
WO2000040782A1 (en) 2000-07-13
RU2242539C2 (ru) 2004-12-20
ES2215603T3 (es) 2004-10-16
NO20013378D0 (no) 2001-07-06
CA2357717C (en) 2005-12-06
US20020027069A1 (en) 2002-03-07
CA2357717A1 (en) 2000-07-13
EP1149187B1 (de) 2004-03-31
SK9582001A3 (en) 2002-02-05
EP1416067A2 (de) 2004-05-06
SK286563B6 (sk) 2009-01-07
AU1793100A (en) 2000-07-24
NO20013378L (no) 2001-09-07
NO332628B1 (no) 2012-11-19
ATE263259T1 (de) 2004-04-15
US6540887B2 (en) 2003-04-01
DE60009455T2 (de) 2005-01-20
EP1149187A1 (de) 2001-10-31

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Legal Events

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8364 No opposition during term of opposition