CA2681205C - Ameliorations concernant des cellules d'electrolyse branchees en serie et leur procede d'exploitation - Google Patents

Ameliorations concernant des cellules d'electrolyse branchees en serie et leur procede d'exploitation Download PDF

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Publication number
CA2681205C
CA2681205C CA2681205A CA2681205A CA2681205C CA 2681205 C CA2681205 C CA 2681205C CA 2681205 A CA2681205 A CA 2681205A CA 2681205 A CA2681205 A CA 2681205A CA 2681205 C CA2681205 C CA 2681205C
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CA
Canada
Prior art keywords
bus bar
cathode
current
collector
accordance
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
CA2681205A
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English (en)
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CA2681205A1 (fr
Inventor
Frank Oevstetun
Christian Droste
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of CA2681205A1 publication Critical patent/CA2681205A1/fr
Application granted granted Critical
Publication of CA2681205C publication Critical patent/CA2681205C/fr
Active legal-status Critical Current
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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
    • C25C3/16—Electric current supply devices, e.g. bus bars

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  • 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)

Abstract

L'invention concerne un procédé et des améliorations se rapportant à une cellule d'électrolyse, où la cellule comprend une cathode pratiquement horizontale d'un matériau électronique conducteur et comporte en outre en elle des conducteurs de courant tels que des barres collectrices horizontales. La cellule comprend en outre un système de barres omnibus. La cellule peut être mise en AEuvre par une distribution améliorée du courant, pendant que ledit système de barres omnibus conduit le courant depuis au moins une position intermédiaire de la cathode. L'invention peut s'appliquer à des cellules mises à la fois bout à bout et côte à côte.
CA2681205A 2007-04-02 2008-03-10 Ameliorations concernant des cellules d'electrolyse branchees en serie et leur procede d'exploitation Active CA2681205C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20071766A NO331318B1 (no) 2007-04-02 2007-04-02 Fremgangsmate for drift av elektrolyseceller koblet i serie samt samleskinnesystem for samme
NO20071766 2007-04-02
PCT/NO2008/000087 WO2008120993A1 (fr) 2007-04-02 2008-03-10 Améliorations concernant des cellules d'électrolyse branchées en série et leur procédé d'exploitation

Publications (2)

Publication Number Publication Date
CA2681205A1 CA2681205A1 (fr) 2008-10-09
CA2681205C true CA2681205C (fr) 2014-02-04

Family

ID=39808490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2681205A Active CA2681205C (fr) 2007-04-02 2008-03-10 Ameliorations concernant des cellules d'electrolyse branchees en serie et leur procede d'exploitation

Country Status (10)

Country Link
EP (1) EP2150639B1 (fr)
CN (1) CN101663422B (fr)
AU (1) AU2008233392B2 (fr)
BR (1) BRPI0809671B1 (fr)
CA (1) CA2681205C (fr)
EA (1) EA016404B1 (fr)
NO (1) NO331318B1 (fr)
NZ (1) NZ579815A (fr)
WO (1) WO2008120993A1 (fr)
ZA (1) ZA200906503B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107541752A (zh) * 2016-06-28 2018-01-05 沈阳铝镁设计研究院有限公司 一种铝电解槽电流自均衡母线网络结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187809B (de) 1963-11-22 1965-02-25 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur schmelzflusselektrolytischen Herstellung von Aluminium
US3575827A (en) 1967-12-06 1971-04-20 Arthur F Johnson System for reduction of aluminum
US3617454A (en) * 1969-11-12 1971-11-02 Arthur F Johnson Bus structure from aluminum reduction cells
JPS5216843B2 (fr) * 1973-10-26 1977-05-12
GB2008617B (en) * 1977-11-23 1982-03-31 Alcan Res & Dev Electrolytic reduction cells
DE2916971A1 (de) * 1979-03-23 1980-09-25 Alusuisse Elektrolysezelle zur aluminiumherstellung durch schmelzflusselektrolyse von aluminiumsalzen
EP0016728A1 (fr) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Cellule électrolytique pour la production d'aluminium par électrolyse ignée de sels d'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
AU541218B2 (en) * 1979-11-07 1984-12-20 Aluminium Pechiney Process and device for suppressing magnetic disturbances in electrolytic cells
DE3004071A1 (de) * 1979-12-21 1981-07-02 Schweizerische Aluminium AG, 3965 Chippis Schienenanordnung
NO164721C (no) * 1988-06-06 1990-11-07 Norsk Hydro As Anordning av skinnesystem paa store tverrstilte elektrolyseovner.
NO166657C (no) * 1988-11-28 1991-08-21 Norsk Hydro As Skinnearrangement for store tverrstilte elektrolyseovner.
RU2224054C1 (ru) * 2002-07-29 2004-02-20 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Способ передачи тока в электролизерах для получения алюминия с поперечным расположением в корпусе
NO332480B1 (no) * 2006-09-14 2012-09-24 Norsk Hydro As Elektrolysecelle samt fremgangsmate for drift av samme

Also Published As

Publication number Publication date
CN101663422B (zh) 2011-12-28
BRPI0809671B1 (pt) 2018-10-30
EA200901330A1 (ru) 2010-02-26
NO20071766L (no) 2008-10-03
NO331318B1 (no) 2011-11-21
AU2008233392B2 (en) 2012-04-26
EP2150639B1 (fr) 2018-05-16
ZA200906503B (en) 2010-06-30
CA2681205A1 (fr) 2008-10-09
EA016404B1 (ru) 2012-04-30
WO2008120993A1 (fr) 2008-10-09
EP2150639A4 (fr) 2014-03-05
EP2150639A1 (fr) 2010-02-10
BRPI0809671A2 (pt) 2014-10-07
NZ579815A (en) 2012-04-27
AU2008233392A1 (en) 2008-10-09
CN101663422A (zh) 2010-03-03

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