NO20013377D0 - Elektrolysecelle med forbedret aluminatilförsel - Google Patents

Elektrolysecelle med forbedret aluminatilförsel

Info

Publication number
NO20013377D0
NO20013377D0 NO20013377A NO20013377A NO20013377D0 NO 20013377 D0 NO20013377 D0 NO 20013377D0 NO 20013377 A NO20013377 A NO 20013377A NO 20013377 A NO20013377 A NO 20013377A NO 20013377 D0 NO20013377 D0 NO 20013377D0
Authority
NO
Norway
Prior art keywords
electrolyte
inter
foraminate
electrode gap
escape
Prior art date
Application number
NO20013377A
Other languages
English (en)
Other versions
NO20013377L (no
Inventor
Vittorio De Nora
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 NO20013377D0 publication Critical patent/NO20013377D0/no
Publication of NO20013377L publication Critical patent/NO20013377L/no

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
    • 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)
  • Primary Cells (AREA)
NO20013377A 1999-01-08 2001-07-06 Elektrolysecelle med forbedret aluminatilforsel NO20013377L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB9900017 1999-01-08
PCT/IB2000/000029 WO2000040781A1 (en) 1999-01-08 2000-01-10 Electrolytic cell with improved alumina supply

Publications (2)

Publication Number Publication Date
NO20013377D0 true NO20013377D0 (no) 2001-07-06
NO20013377L NO20013377L (no) 2001-09-07

Family

ID=11004811

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013377A NO20013377L (no) 1999-01-08 2001-07-06 Elektrolysecelle med forbedret aluminatilforsel

Country Status (7)

Country Link
EP (1) EP1147245B1 (no)
AT (1) ATE250154T1 (no)
CA (1) CA2358103C (no)
DE (1) DE60005301T2 (no)
ES (1) ES2206175T3 (no)
NO (1) NO20013377L (no)
WO (1) WO2000040781A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1230435B1 (en) * 1999-10-26 2004-09-15 MOLTECH Invent S.A. Low temperature operating cell for the electrowinning of aluminium
US6638412B2 (en) * 2000-12-01 2003-10-28 Moltech Invent S.A. Prevention of dissolution of metal-based aluminium production anodes
ATE527398T1 (de) 2003-08-14 2011-10-15 Rio Tinto Alcan Int Ltd Zelle zur elektrogewinnung von metallen mit elektrolytreiniger
US9121104B2 (en) * 2011-01-31 2015-09-01 Alcoa Inc. Systems and methods for determining alumina properties
DE102011078002A1 (de) * 2011-06-22 2012-12-27 Sgl Carbon Se Ringförmige Elektrolysezelle und ringförmige Kathode mit Magnetfeldkompensation
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110178A (en) * 1977-05-17 1978-08-29 Aluminum Company Of America Flow control baffles for molten salt electrolysis
IT1165047B (it) * 1979-05-03 1987-04-22 Oronzio De Nora Impianti Procedimento per migliorare il trasporto di materia ad un elettrodo e mezzi idrodinamici relativi
EP0905284B1 (en) * 1994-09-08 2002-04-03 MOLTECH Invent S.A. Aluminium electrowinning cell with drained cathode

Also Published As

Publication number Publication date
NO20013377L (no) 2001-09-07
ATE250154T1 (de) 2003-10-15
CA2358103A1 (en) 2000-07-13
DE60005301D1 (de) 2003-10-23
EP1147245A1 (en) 2001-10-24
CA2358103C (en) 2005-11-15
DE60005301T2 (de) 2004-06-17
EP1147245B1 (en) 2003-09-17
ES2206175T3 (es) 2004-05-16
WO2000040781A1 (en) 2000-07-13

Similar Documents

Publication Publication Date Title
EA199900722A1 (ru) Способ электролитического получения металлов
JPH0653953B2 (ja) 低温アルミナ電解
BR9917301A (pt) Modelo de circulação de banho de sal fundido para uma pilha eletrolìtica
ES8402365A1 (es) Un elemento catodico flotante destinado a la produccion electrolitica de aluminio.
NO20013377L (no) Elektrolysecelle med forbedret aluminatilforsel
ATE263259T1 (de) Aluminium-elektrogewinnungszelle mit sauerstoffentwickelnden anoden
AU659247B2 (en) Cell for the electrolysis of alumina preferably at low temperatures
DE60016921D1 (de) Elektrolytische zelle mit verbesserter tonerdezufuhrvorrichtung
EP1224340B1 (en) Drained-cathode aluminium electrowinning cell with improved electrolyte circulation
US4135994A (en) Process for electrolytically producing aluminum
US3756929A (en) Method of operating an aluminium oxide reduction cell
SU795507A3 (ru) Способ получени алюмини электро-лизОМ РАСплАВА
US6402927B1 (en) Distribution of alumina-rich electrolyte in aluminum electrowinning cells
NO20041442L (no) Aluminiumelektroutvinningsceller med skranende hullete oksygenutviklende anoder
EP0613504B1 (en) Cell for the electrolysis of alumina preferably at low temperatures
SU713926A1 (ru) Поточна лини дл получени металлов из расплавленных хлоридов
SU707997A1 (ru) Бипол рный электролизер дл получени легких металлов
CA1148892A (en) Quenching anode effect by anode rocking
Beck et al. Electrolytic Reduction of Alumina in Low Temperature Halide Bath
NO132158B (no)
JPS54152610A (en) Manufacture of metallic magnesium
RU2001132072A (ru) Устройство для циркуляции ванны расплава солей в электролизере
ES381236A1 (es) Perfeccionamientos en los hornos multicelulares para la pro-duccion electrolitica de aluminio.

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application