DE60021411D1 - Aluminium-elektrogewinnungszelle mit gegen den geschmolzenen elektrolyt beständigen seitenwänden - Google Patents

Aluminium-elektrogewinnungszelle mit gegen den geschmolzenen elektrolyt beständigen seitenwänden

Info

Publication number
DE60021411D1
DE60021411D1 DE60021411T DE60021411T DE60021411D1 DE 60021411 D1 DE60021411 D1 DE 60021411D1 DE 60021411 T DE60021411 T DE 60021411T DE 60021411 T DE60021411 T DE 60021411T DE 60021411 D1 DE60021411 D1 DE 60021411D1
Authority
DE
Germany
Prior art keywords
aluminium
lining
cell bottom
peripheral surface
molten electrolyte
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
DE60021411T
Other languages
English (en)
Other versions
DE60021411T2 (de
Inventor
Jean-Jacques Duruz
Nora Vittorio De
Georges Berclaz
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
Priority claimed from US09/431,023 external-priority patent/US6258246B1/en
Application filed by Moltech Invent SA filed Critical Moltech Invent SA
Publication of DE60021411D1 publication Critical patent/DE60021411D1/de
Application granted granted Critical
Publication of DE60021411T2 publication Critical patent/DE60021411T2/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

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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
DE60021411T 1999-10-26 2000-10-16 Aluminium-elektrogewinnungszelle mit gegen den geschmolzenen elektrolyt beständigen seitenwänden Expired - Fee Related DE60021411T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IBPCT/IB99/01739 1999-10-26
WOPCT/IB99/01739 1999-10-26
US09/431,023 US6258246B1 (en) 1998-05-19 1999-11-01 Aluminium electrowinning cell with sidewalls resistant to molten electrolyte
US431023 1999-11-01
PCT/IB2000/001483 WO2001031087A1 (en) 1999-10-26 2000-10-16 Aluminum electrowinning cell with sidewalls resistant to molten electrolyte

Publications (2)

Publication Number Publication Date
DE60021411D1 true DE60021411D1 (de) 2005-08-25
DE60021411T2 DE60021411T2 (de) 2006-04-27

Family

ID=26318759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021411T Expired - Fee Related DE60021411T2 (de) 1999-10-26 2000-10-16 Aluminium-elektrogewinnungszelle mit gegen den geschmolzenen elektrolyt beständigen seitenwänden

Country Status (8)

Country Link
EP (1) EP1230436B1 (de)
AT (1) ATE299959T1 (de)
AU (1) AU770338B2 (de)
CA (1) CA2387414A1 (de)
DE (1) DE60021411T2 (de)
NO (1) NO20021953D0 (de)
NZ (1) NZ517674A (de)
WO (1) WO2001031087A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400175A (zh) * 2011-10-08 2012-04-04 高伟 铝电解槽阴极导电结构
RU2485216C1 (ru) * 2012-02-21 2013-06-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Электролизер для производства алюминия

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2287362A1 (en) * 1997-05-23 1998-11-26 Moltech Invent S.A. Aluminium production cell and cathode
AU8031298A (en) * 1997-07-08 1999-02-08 Moltech Invent S.A. Aluminium production cell design
NO982585L (no) * 1998-06-05 1999-12-06 Navion As System for bruk ved arbeidsoperasjoner til havs, på innsjöer eaalaa

Also Published As

Publication number Publication date
EP1230436A1 (de) 2002-08-14
ATE299959T1 (de) 2005-08-15
NO20021953L (no) 2002-04-25
NZ517674A (en) 2004-07-30
DE60021411T2 (de) 2006-04-27
WO2001031087A1 (en) 2001-05-03
AU770338B2 (en) 2004-02-19
AU7679500A (en) 2001-05-08
CA2387414A1 (en) 2001-05-03
NO20021953D0 (no) 2002-04-25
EP1230436B1 (de) 2005-07-20

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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