ATE263259T1 - Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden - Google Patents

Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden

Info

Publication number
ATE263259T1
ATE263259T1 AT00900035T AT00900035T ATE263259T1 AT E263259 T1 ATE263259 T1 AT E263259T1 AT 00900035 T AT00900035 T AT 00900035T AT 00900035 T AT00900035 T AT 00900035T AT E263259 T1 ATE263259 T1 AT E263259T1
Authority
AT
Austria
Prior art keywords
anode
cell
electrocharging
aluminum
electrolyte
Prior art date
Application number
AT00900035T
Other languages
English (en)
Inventor
Nora Vittorio De
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 ATE263259T1 publication Critical patent/ATE263259T1/de

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)
AT00900035T 1999-01-08 2000-01-10 Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden ATE263259T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE263259T1 true ATE263259T1 (de) 2004-04-15

Family

ID=11004812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00900035T ATE263259T1 (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
WO2000063463A2 (en) * 1999-04-16 2000-10-26 Moltech Invent S.A. Aluminium electrowinning cells having a v-shaped cathode bottom
AU2002321684A1 (en) * 2001-07-13 2003-01-29 Moltech Invent S.A. Alloy-based anode structures for aluminium production
US8025785B2 (en) * 2001-09-07 2011-09-27 Rio Tinto Alcan International Limited Aluminium electrowinning cells with inclined cathodes
NZ531546A (en) * 2001-09-07 2005-12-23 Moltech Invent S 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
SI1654401T1 (sl) 2003-08-14 2012-01-31 Rio Tinto Alcan Int Ltd Celica za elektrolizno pridobivanje kovin z elektrolitskim ÄŤistilcem
EP1807552A2 (de) * 2004-11-05 2007-07-18 MOLTECH Invent S.A. Elektrolytische gewinnung von aluminium mit verbesserter elektrolytzirkulation
US20080041729A1 (en) * 2004-11-05 2008-02-21 Vittorio De Nora Aluminium Electrowinning With Enhanced Electrolyte Circulation
US20100294671A1 (en) * 2006-06-22 2010-11-25 Nguyen Thinh T Aluminium collection in electrowinning cells
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
JPH02503695A (ja) * 1987-12-28 1990-11-01 アルミナム　カンパニー　オブ　アメリカ 塩をベースとする融解方法
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
EP0633870B1 (de) * 1992-04-01 1999-11-24 MOLTECH Invent S.A. Verhinderung der oxydation von kohlenstoffhaltigem material bei hohen temperaturen
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
DE60009455T2 (de) 2005-01-20
SK9582001A3 (en) 2002-02-05
NO332628B1 (no) 2012-11-19
US6540887B2 (en) 2003-04-01
CA2357717A1 (en) 2000-07-13
ES2215603T3 (es) 2004-10-16
NO20013378L (no) 2001-09-07
DE60009455D1 (de) 2004-05-06
NO20013378D0 (no) 2001-07-06
AU767865B2 (en) 2003-11-27
CA2357717C (en) 2005-12-06
EP1416067A3 (de) 2004-07-21
WO2000040782A1 (en) 2000-07-13
EP1149187A1 (de) 2001-10-31
US20020027069A1 (en) 2002-03-07
EP1416067A2 (de) 2004-05-06
EP1149187B1 (de) 2004-03-31
AU1793100A (en) 2000-07-24
SK286563B6 (sk) 2009-01-07
RU2242539C2 (ru) 2004-12-20

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