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BR8803527A - Celula eletrolitica de aluminio,material adequado para uso como revestimento de uma celula eletrolitica de aluminio,processo de modificacao de uma celula eletrolitica de aluminio e processo de producao de aluminio - Google Patents

Celula eletrolitica de aluminio,material adequado para uso como revestimento de uma celula eletrolitica de aluminio,processo de modificacao de uma celula eletrolitica de aluminio e processo de producao de aluminio

Info

Publication number
BR8803527A
BR8803527A BR8803527A BR8803527A BR8803527A BR 8803527 A BR8803527 A BR 8803527A BR 8803527 A BR8803527 A BR 8803527A BR 8803527 A BR8803527 A BR 8803527A BR 8803527 A BR8803527 A BR 8803527A
Authority
BR
Brazil
Prior art keywords
aluminum
cell
electric
modification
coating
Prior art date
Application number
BR8803527A
Other languages
English (en)
Inventor
Tom J Hudson
John Mcintyre
Pierre Tremblay
Claude Allaire
Bohdan Gnyra
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR8803527A publication Critical patent/BR8803527A/pt

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
    • C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

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)
BR8803527A 1987-07-14 1988-07-13 Celula eletrolitica de aluminio,material adequado para uso como revestimento de uma celula eletrolitica de aluminio,processo de modificacao de uma celula eletrolitica de aluminio e processo de producao de aluminio BR8803527A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA542053 1987-07-14
CA545660 1987-08-28

Publications (1)

Publication Number Publication Date
BR8803527A true BR8803527A (pt) 1989-02-08

Family

ID=25671421

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803527A BR8803527A (pt) 1987-07-14 1988-07-13 Celula eletrolitica de aluminio,material adequado para uso como revestimento de uma celula eletrolitica de aluminio,processo de modificacao de uma celula eletrolitica de aluminio e processo de producao de aluminio

Country Status (6)

Country Link
US (2) US4877507A (pt)
EP (1) EP0299733A3 (pt)
CN (1) CN1030618A (pt)
AU (1) AU610197B2 (pt)
BR (1) BR8803527A (pt)
NO (1) NO883130L (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877507A (en) * 1987-07-14 1989-10-31 Alcan International Limited Linings for aluminum reduction cells
WO1989002490A1 (en) * 1987-09-16 1989-03-23 Eltech Systems Corporation Composite cell bottom for aluminum electrowinning
US5203971A (en) * 1987-09-16 1993-04-20 Moltech Invent S.A. Composite cell bottom for aluminum electrowinning
US5149412A (en) * 1987-11-26 1992-09-22 Alcan International Limited Electrolysis cell and refractory material therefor
US20130032487A1 (en) * 2011-08-05 2013-02-07 Olivo Sivilotti Multipolar Magnesium Cell
US8795507B2 (en) * 2011-08-05 2014-08-05 Alcoa Inc. Apparatus and method for improving magneto-hydrodynamics stability and reducing energy consumption for aluminum reduction cells
BR112015010572A2 (pt) * 2012-11-13 2017-07-11 Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzhenerno Tekh Tsentr revestimento para um eletrolisador de alumínio que tem anodos inertes.
CA2901615C (en) * 2013-03-13 2018-01-02 Alcoa Inc. Systems and methods of protecting electrolysis cell sidewalls
WO2014159715A1 (en) 2013-03-13 2014-10-02 Alcoa Inc. Systems and methods of protecting electrolysis cells
RU2683669C2 (ru) * 2014-09-10 2019-04-01 АЛКОА ЮЭсЭй КОРП. Системы и способы защиты боковых стенок электролизера
WO2016040298A1 (en) * 2014-09-10 2016-03-17 Alcoa Inc. Systems and methods of protecting electrolysis cell sidewalls
EP3781727A4 (en) 2018-04-16 2022-01-19 Laboratoire CIR Inc. PROTECTION OF MATERIAL COMPONENTS AGAINST CORROSIVE CRYOLITE MELTING IN ALUMINUM REDUCTION CELLS

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206604A (en) * 1967-10-04 1970-09-23 Tatabanyai Aluminiumkoho Cell for the prodcution of aluminium by fusion electrolysis and method of operating the cell
US3580835A (en) * 1969-02-24 1971-05-25 Kaiser Aluminium Chem Corp Electrolytic reduction cell
US3723287A (en) * 1970-09-30 1973-03-27 C Elliott Apparatus for producing aluminum from alumina
US3960696A (en) * 1974-06-18 1976-06-01 Gebr. Giulini Gmbh Aluminum electrolysis furnace
US4349637A (en) * 1980-04-21 1982-09-14 Kennecott Corporation Alumina binder for fiber containing alumina
CH643885A5 (de) * 1980-05-14 1984-06-29 Alusuisse Elektrodenanordnung einer schmelzflusselektrolysezelle zur herstellung von aluminium.
NZ197038A (en) * 1980-05-23 1984-04-27 Alusuisse Cathode for the production of aluminium
GB8316058D0 (en) * 1983-06-13 1983-07-20 Alcan Int Ltd Aluminium electrolytic reduction cell linings
BR8406049A (pt) * 1983-11-29 1985-09-03 Alcan Int Ltd Celula de reducao de aluminio
GB8331769D0 (en) * 1983-11-29 1984-01-04 Alcan Int Ltd Aluminium reduction cells
CH658674A5 (de) * 1984-03-02 1986-11-28 Alusuisse Kathodenwanne fuer eine aluminium-elektrolysezelle und verfahren zur herstellung von deren seitenwand bildenden verbundkoerpern.
US4681819A (en) * 1984-06-11 1987-07-21 Alcan International Limited Treatment of refractory articles
GB8522138D0 (en) * 1985-09-06 1985-10-09 Alcan Int Ltd Linings for aluminium reduction cells
NO158882C (no) * 1985-11-01 1988-11-09 Mosal Alu Elkem Spigerverk Katodekasse for elektrolysecelle samt fremgangsmaate for fremstilling av katode for elektrolysecelle.
US4795540A (en) * 1987-05-19 1989-01-03 Comalco Aluminum, Ltd. Slotted cathode collector bar for electrolyte reduction cell
US4877507A (en) * 1987-07-14 1989-10-31 Alcan International Limited Linings for aluminum reduction cells

Also Published As

Publication number Publication date
CN1030618A (zh) 1989-01-25
AU1899088A (en) 1989-01-19
US5062929A (en) 1991-11-05
NO883130D0 (no) 1988-07-13
EP0299733A3 (en) 1990-07-04
EP0299733A2 (en) 1989-01-18
AU610197B2 (en) 1991-05-16
NO883130L (no) 1989-01-16
US4877507A (en) 1989-10-31

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee