DE3070034D1 - Process and device for suppressing magnetic disturbances in electrolytic cells - Google Patents

Process and device for suppressing magnetic disturbances in electrolytic cells

Info

Publication number
DE3070034D1
DE3070034D1 DE8080902175T DE3070034T DE3070034D1 DE 3070034 D1 DE3070034 D1 DE 3070034D1 DE 8080902175 T DE8080902175 T DE 8080902175T DE 3070034 T DE3070034 T DE 3070034T DE 3070034 D1 DE3070034 D1 DE 3070034D1
Authority
DE
Germany
Prior art keywords
electrolytic cells
magnetic disturbances
suppressing magnetic
suppressing
disturbances
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
Application number
DE8080902175T
Other languages
German (de)
English (en)
Inventor
Pierre Homsi
Maurice Keinborg
Bernard Langon
Paul Morel
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 France SAS
Original Assignee
Aluminium Pechiney 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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Application granted granted Critical
Publication of DE3070034D1 publication Critical patent/DE3070034D1/de
Expired 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
    • C25C3/16—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)
DE8080902175T 1979-11-07 1980-11-04 Process and device for suppressing magnetic disturbances in electrolytic cells Expired DE3070034D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7928132A FR2469475A1 (fr) 1979-11-07 1979-11-07 Procede et dispositif pour la suppression des perturbations magnetiques dans les cuves d'electrolyse a tres haute intensite placees en travers
PCT/FR1980/000156 WO1981001299A1 (fr) 1979-11-07 1980-11-04 Procede et dispositif pour la suppression des perturbations magnetiques dans les cuves d'electrolyse

Publications (1)

Publication Number Publication Date
DE3070034D1 true DE3070034D1 (en) 1985-03-07

Family

ID=9231687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080902175T Expired DE3070034D1 (en) 1979-11-07 1980-11-04 Process and device for suppressing magnetic disturbances in electrolytic cells

Country Status (18)

Country Link
EP (1) EP0047246B1 (fr)
JP (1) JPS56501247A (fr)
KR (1) KR850001537B1 (fr)
BR (1) BR8008907A (fr)
CA (1) CA1143695A (fr)
DE (1) DE3070034D1 (fr)
ES (1) ES496595A0 (fr)
FR (1) FR2469475A1 (fr)
GR (1) GR70348B (fr)
HU (1) HU191178B (fr)
IN (1) IN152568B (fr)
MX (1) MX154537A (fr)
NZ (1) NZ195424A (fr)
OA (1) OA08223A (fr)
PL (1) PL132150B1 (fr)
RO (1) RO82538B (fr)
WO (1) WO1981001299A1 (fr)
YU (1) YU42988B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648605A5 (de) * 1980-06-23 1985-03-29 Alusuisse Schienenanordnung einer elektrolysezelle.
FR2505368B1 (fr) * 1981-05-05 1985-09-27 Pechiney Aluminium Dispositif pour la production d'aluminium par electrolyse ignee sous tres haute densite
FR2552782B1 (fr) * 1983-10-04 1989-08-18 Pechiney Aluminium Cuve d'electrolyse a intensite superieure a 250 000 amperes pour la production d'aluminium par le procede hall-heroult
FR2583068B1 (fr) * 1985-06-05 1987-09-11 Pechiney Aluminium Circuit de connexion electrique de series de cuves d'electrolyse pour la production d'aluminium sous tres haute intensite
AUPO053496A0 (en) * 1996-06-18 1996-07-11 Comalco Aluminium Limited Cathode construction
AU713342B2 (en) * 1996-06-18 1999-12-02 Comalco Aluminium Limited Cathode construction
NO331318B1 (no) * 2007-04-02 2011-11-21 Norsk Hydro As Fremgangsmate for drift av elektrolyseceller koblet i serie samt samleskinnesystem for samme
CA2841847A1 (fr) 2011-07-12 2013-01-17 Rio Tinto Alcan International Limited Aluminerie comprenant des conducteurs electriques en materiau supraconducteur
FR2977898A1 (fr) * 2011-07-12 2013-01-18 Rio Tinto Alcan Int Ltd Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves
FR3009564A1 (fr) 2013-08-09 2015-02-13 Rio Tinto Alcan Int Ltd Aluminerie comprenant un circuit electrique de compensation
FR3032459B1 (fr) 2015-02-09 2019-08-23 Rio Tinto Alcan International Limited Aluminerie et procede de compensation d'un champ magnetique cree par la circulation du courant d'electrolyse de cette aluminerie

Family Cites Families (5)

* 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
US3640800A (en) * 1970-07-14 1972-02-08 Arthur F Johnson Electrolytic cell
GB2008617B (en) * 1977-11-23 1982-03-31 Alcan Res & Dev Electrolytic reduction cells
US4194959A (en) * 1977-11-23 1980-03-25 Alcan Research And Development Limited Electrolytic reduction cells
SU863719A1 (ru) * 1978-02-06 1981-09-15 Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности Ошиновка электролизеров дл получени алюмини

Also Published As

Publication number Publication date
GR70348B (fr) 1982-09-23
JPS56501247A (fr) 1981-09-03
FR2469475A1 (fr) 1981-05-22
IN152568B (fr) 1984-02-11
WO1981001299A1 (fr) 1981-05-14
EP0047246B1 (fr) 1985-01-23
YU42988B (en) 1989-02-28
PL132150B1 (en) 1985-02-28
OA08223A (fr) 1987-10-30
BR8008907A (pt) 1981-08-25
NZ195424A (en) 1984-12-14
RO82538A (fr) 1984-02-21
FR2469475B1 (fr) 1982-12-17
CA1143695A (fr) 1983-03-29
EP0047246A1 (fr) 1982-03-17
ES8200410A1 (es) 1981-10-16
MX154537A (es) 1987-09-28
RO82538B (ro) 1984-02-28
KR830004457A (ko) 1983-07-13
KR850001537B1 (ko) 1985-10-16
PL227652A1 (fr) 1981-08-21
YU280380A (en) 1984-02-29
ES496595A0 (es) 1981-10-16
HU191178B (en) 1987-01-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee