CA2869983C - Electrolysis cell, in particular for the production of aluminum - Google Patents

Electrolysis cell, in particular for the production of aluminum Download PDF

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Publication number
CA2869983C
CA2869983C CA2869983A CA2869983A CA2869983C CA 2869983 C CA2869983 C CA 2869983C CA 2869983 A CA2869983 A CA 2869983A CA 2869983 A CA2869983 A CA 2869983A CA 2869983 C CA2869983 C CA 2869983C
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CA
Canada
Prior art keywords
cathode
average
less
blocks
electrolysis cell
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.)
Active
Application number
CA2869983A
Other languages
English (en)
French (fr)
Other versions
CA2869983A1 (en
Inventor
Ghazanfar Abbas
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.)
Tokai Cobex GmbH
Original Assignee
SGL Carbon SE
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 SGL Carbon SE filed Critical SGL Carbon SE
Publication of CA2869983A1 publication Critical patent/CA2869983A1/en
Application granted granted Critical
Publication of CA2869983C publication Critical patent/CA2869983C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA2869983A 2012-04-12 2013-04-09 Electrolysis cell, in particular for the production of aluminum Active CA2869983C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12163944.7A EP2650404B1 (en) 2012-04-12 2012-04-12 Electrolysis cell, in particular for the production of aluminium
EP12163944.7 2012-04-12
PCT/EP2013/057366 WO2013153053A1 (en) 2012-04-12 2013-04-09 Electrolysis cell, in particular for the production of aluminum

Publications (2)

Publication Number Publication Date
CA2869983A1 CA2869983A1 (en) 2013-10-17
CA2869983C true CA2869983C (en) 2017-06-27

Family

ID=48050727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2869983A Active CA2869983C (en) 2012-04-12 2013-04-09 Electrolysis cell, in particular for the production of aluminum

Country Status (8)

Country Link
US (1) US10801118B2 (enExample)
EP (1) EP2650404B1 (enExample)
CN (2) CN104428451A (enExample)
CA (1) CA2869983C (enExample)
NO (1) NO2650404T3 (enExample)
RU (1) RU2630114C2 (enExample)
WO (1) WO2013153053A1 (enExample)
ZA (1) ZA201407436B (enExample)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432365A (en) 1963-02-07 1969-03-11 North American Rockwell Composite thermoelectric assembly having preformed intermediate layers of graded composition
US3444276A (en) * 1966-04-04 1969-05-13 Dow Chemical Co Method for producing carbon-bonded graphite structures
CA968744A (en) * 1970-12-12 1975-06-03 Kurt Lauer Cathode for the winning of aluminum
DE2105247C3 (de) * 1971-02-04 1980-06-12 Schweizerische Aluminium Ag, Zuerich (Schweiz) Ofen für die Schmelzflußelektrolyse von Aluminium
WO1983000325A1 (en) * 1981-07-27 1983-02-03 Great Lakes Carbon Corp Sintered refractory hard metals
FR2566002B1 (fr) * 1984-06-13 1986-11-21 Pechiney Aluminium Bloc cathodique modulaire et cathode a faible chute de tension pour cuves d'electrolyse hall-heroult
FR2789091B1 (fr) 1999-02-02 2001-03-09 Carbone Savoie Cathode graphite pour l'electrolyse de l'aluminium
EP1233083A1 (de) * 2001-02-14 2002-08-21 Alcan Technology & Management AG Kohleboden einer Elektrolysezelle zur Gewinnung von Aluminium
JP2010508228A (ja) * 2006-11-01 2010-03-18 アルカン・インターナショナル・リミテッド 半固体ＴｉＢ２プレカーサー混合物
DE602008002312D1 (de) * 2008-01-21 2010-10-07 Alcan Int Ltd Vorrichtung und Verfahren zum Kurzschließen einer oder mehrerer Zellen in einer Anordnung von Elektrolysezellen zur Herstellung von Aluminium
DE102010029538A1 (de) 2010-05-31 2011-12-01 Sgl Carbon Se Kohlenstoffkörper, Verfahren zur Herstellung eines Kohlenstoffkörpers und seine Verwendung

Also Published As

Publication number Publication date
ZA201407436B (en) 2015-11-25
CA2869983A1 (en) 2013-10-17
CN104428451A (zh) 2015-03-18
EP2650404B1 (en) 2018-01-10
NO2650404T3 (enExample) 2018-06-09
RU2014145318A (ru) 2016-06-10
CN114182303A (zh) 2022-03-15
US10801118B2 (en) 2020-10-13
US20150083584A1 (en) 2015-03-26
EP2650404A1 (en) 2013-10-16
WO2013153053A1 (en) 2013-10-17
RU2630114C2 (ru) 2017-09-05

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