DE69716108D1 - Kathodenkonstruktion - Google Patents

Kathodenkonstruktion

Info

Publication number
DE69716108D1
DE69716108D1 DE69716108T DE69716108T DE69716108D1 DE 69716108 D1 DE69716108 D1 DE 69716108D1 DE 69716108 T DE69716108 T DE 69716108T DE 69716108 T DE69716108 T DE 69716108T DE 69716108 D1 DE69716108 D1 DE 69716108D1
Authority
DE
Germany
Prior art keywords
cathode design
cathode
design
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 - Lifetime
Application number
DE69716108T
Other languages
English (en)
Other versions
DE69716108T2 (de
Inventor
Dragutin Juric
Walter Shaw
Boris Eu Paton
Victor J Lakomsky
Alexander Ja Taran
Michael A Fridman
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.)
Rio Tinto Aluminium Ltd
PLASMA TECHNOLOGY SCIENT AND E
Original Assignee
Comalco Aluminum Ltd
PLASMA TECHNOLOGY SCIENT AND E
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 Comalco Aluminum Ltd, PLASMA TECHNOLOGY SCIENT AND E filed Critical Comalco Aluminum Ltd
Application granted granted Critical
Publication of DE69716108D1 publication Critical patent/DE69716108D1/de
Publication of DE69716108T2 publication Critical patent/DE69716108T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C25C3/16—Electric current supply devices, e.g. bus bars

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)
  • Secondary Cells (AREA)
DE69716108T 1996-06-18 1997-06-18 Kathodenkonstruktion Expired - Lifetime DE69716108T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO0534A AUPO053496A0 (en) 1996-06-18 1996-06-18 Cathode construction
PCT/AU1997/000388 WO1997048838A1 (en) 1996-06-18 1997-06-18 Cathode construction

Publications (2)

Publication Number Publication Date
DE69716108D1 true DE69716108D1 (de) 2002-11-07
DE69716108T2 DE69716108T2 (de) 2003-05-22

Family

ID=3794852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716108T Expired - Lifetime DE69716108T2 (de) 1996-06-18 1997-06-18 Kathodenkonstruktion

Country Status (10)

Country Link
US (1) US6113756A (de)
EP (1) EP0938598B1 (de)
AU (1) AUPO053496A0 (de)
BR (1) BR9709840A (de)
CA (1) CA2257897C (de)
DE (1) DE69716108T2 (de)
NO (1) NO320504B1 (de)
RU (1) RU2178016C2 (de)
UA (1) UA43447C2 (de)
WO (1) WO1997048838A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69809202T2 (de) * 1997-05-23 2003-05-28 Moltech Invent Sa Aluminium-herstellungszelle und kathode
NO315090B1 (no) * 2000-11-27 2003-07-07 Servico As Anordninger for å före ström til eller fra elektrodene i elektrolyseceller,fremgangsmåter for fremstilling derav, samt elektrolysecelle forfremstilling av aluminium ved elektrolyse av alumina löst i en smeltetelektrolytt
FR2868435B1 (fr) 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act Element cathodique pour l'equipement d'une cellule d'electrolyse destinee a la production d'aluminium
EP1801264A1 (de) * 2005-12-22 2007-06-27 Sgl Carbon Ag Kathode für Aluminiumelektrolysezelle mit einer Blähgraphitsauskleidung
DE102010041082A1 (de) * 2010-09-20 2012-03-22 Sgl Carbon Se Kathode für Eletrolysezellen
DE102010041081B4 (de) * 2010-09-20 2015-10-29 Sgl Carbon Se Kathode für Elektrolysezellen
CN102453927B (zh) * 2010-10-19 2013-08-14 沈阳铝镁设计研究院有限公司 一种大幅降低铝电解槽铝液中水平电流的方法
DE102011076302A1 (de) 2011-05-23 2013-01-03 Sgl Carbon Se Elektrolysezelle und Kathode mit unregelmäßiger Oberflächenprofilierung
BR112014005689A2 (pt) 2011-09-12 2017-03-28 Alcoa Inc célula de eletrólise de alumínio com dispositivo e método de compressão
WO2014043066A1 (en) 2012-09-11 2014-03-20 Alcoa Inc. Current collector bar apparatus, system, and method of using the same
CA2983583C (en) * 2015-04-23 2019-09-17 Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno-Tekhnologicheskiy Tsentr" Aluminum reduction cell electrode (variants)
FR3078714B1 (fr) 2018-03-12 2020-03-06 Carbone Savoie Assemblage cathodique pour cuve d’electrolyse
NO20180369A1 (en) * 2018-03-14 2019-09-16 Norsk Hydro As Cathode elements for a Hall-Héroult cell for aluminium production and a cell of this type having such elements installed

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824057A (en) * 1950-08-12 1958-02-18 Aluminum Co Of America Electrolytic reduction cell for producing aluminum
DE1187809B (de) * 1963-11-22 1965-02-25 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
US3390071A (en) * 1964-10-26 1968-06-25 Reynolds Metals Co Cathode construction for aluminum reduction cell
CH542933A (de) * 1970-09-01 1973-10-15 Alusuisse Aus einer Reihe von Zellen für die Gewinnung von Aluminium durch Elektrolyse bestehende Anlage
NO144675C (no) * 1979-07-24 1981-10-14 Ardal Og Sunndal Verk Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av langsstilte elektrolyseovner for smelte-elektrolytisk fremstilling av metall, for eksempel aluminium
FR2469475A1 (fr) * 1979-11-07 1981-05-22 Pechiney Aluminium Procede et dispositif pour la suppression des perturbations magnetiques dans les cuves d'electrolyse a tres haute intensite placees en travers
JPS58144490A (ja) * 1982-02-19 1983-08-27 Sumitomo Alum Smelt Co Ltd アルミニウム製造用電解炉
US4608134A (en) * 1985-04-22 1986-08-26 Aluminum Company Of America Hall cell with inert liner
US5203971A (en) * 1987-09-16 1993-04-20 Moltech Invent S.A. Composite cell bottom for aluminum electrowinning

Also Published As

Publication number Publication date
EP0938598A1 (de) 1999-09-01
CA2257897C (en) 2006-10-31
US6113756A (en) 2000-09-05
DE69716108T2 (de) 2003-05-22
CA2257897A1 (en) 1997-12-24
NO985930L (no) 1999-02-15
WO1997048838A1 (en) 1997-12-24
UA43447C2 (uk) 2001-12-17
NO985930D0 (no) 1998-12-17
AUPO053496A0 (en) 1996-07-11
EP0938598B1 (de) 2002-10-02
RU2178016C2 (ru) 2002-01-10
NO320504B1 (no) 2005-12-12
EP0938598A4 (de) 1999-09-01
BR9709840A (pt) 1999-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition