BR7902853A - Processo de compensacao do campo magnetico induzido pela fila vizinha nas series de cubas de eletrolise de alta intensidade - Google Patents

Processo de compensacao do campo magnetico induzido pela fila vizinha nas series de cubas de eletrolise de alta intensidade

Info

Publication number
BR7902853A
BR7902853A BR7902853A BR7902853A BR7902853A BR 7902853 A BR7902853 A BR 7902853A BR 7902853 A BR7902853 A BR 7902853A BR 7902853 A BR7902853 A BR 7902853A BR 7902853 A BR7902853 A BR 7902853A
Authority
BR
Brazil
Prior art keywords
compensation
induced
magnetic
vessel series
neighboring queue
Prior art date
Application number
BR7902853A
Other languages
English (en)
Inventor
J Dugois
P Morel
Original Assignee
Pechiney Aluminium
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
Priority to FR7814676A priority Critical patent/FR2425482B1/fr
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of BR7902853A publication Critical patent/BR7902853A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/16Electric current supply devices, e.g. bus bars
BR7902853A 1978-05-11 1979-05-10 Processo de compensacao do campo magnetico induzido pela fila vizinha nas series de cubas de eletrolise de alta intensidade BR7902853A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814676A FR2425482B1 (pt) 1978-05-11 1978-05-11

Publications (1)

Publication Number Publication Date
BR7902853A true BR7902853A (pt) 1979-11-27

Family

ID=9208362

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902853A BR7902853A (pt) 1978-05-11 1979-05-10 Processo de compensacao do campo magnetico induzido pela fila vizinha nas series de cubas de eletrolise de alta intensidade

Country Status (17)

Country Link
US (1) US4169034A (pt)
JP (1) JPS582594B2 (pt)
AU (1) AU520928B2 (pt)
BR (1) BR7902853A (pt)
CA (1) CA1125226A (pt)
CH (1) CH641210A5 (pt)
ES (1) ES480356A1 (pt)
FR (1) FR2425482B1 (pt)
GB (1) GB2020700B (pt)
GR (1) GR69262B (pt)
HU (1) HU182914B (pt)
MX (1) MX145242A (pt)
NL (1) NL188299C (pt)
OA (1) OA06254A (pt)
PL (1) PL117500B1 (pt)
RO (1) RO76837A (pt)
YU (1) YU44306B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3276543D1 (en) * 1982-01-18 1987-07-16 Aluminia Spa Method and apparatus for electric current supply of pots for electrolytic production of metals, particularly aluminium
JPS6116355B2 (pt) * 1982-02-19 1986-04-30 Sumitomo Aluminium Smelting Co
JPS6054399B2 (pt) * 1982-04-30 1985-11-29 Sumitomo Aluminium Smelting Co
FR2583069B1 (fr) * 1985-06-05 1987-07-31 Pechiney Aluminium Dispositif de connexion entre cuves d'electrolyse a tres haute intensite, pour la production d'aluminium, comportant un circuit d'alimentation et un circuit independant de correction du champ magnetique
US6136177A (en) * 1999-02-23 2000-10-24 Universal Dynamics Technologies Anode and cathode current monitoring
FR2868436B1 (fr) * 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act Serie de cellules d'electrolyse pour la production d'aluminium comportant des moyens pour equilibrer les champs magnetiques en extremite de file
NO322258B1 (no) * 2004-09-23 2006-09-04 Norsk Hydro As En fremgangsmate for elektrisk kobling og magnetisk kompensasjon av reduksjonsceller for aluminium, og et system for dette
RU2316619C1 (ru) * 2006-04-18 2008-02-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для компенсации магнитного поля, наведенного соседним рядом последовательно соединенных электролизеров большой мощности
CA2841847A1 (fr) 2011-07-12 2013-01-17 Rio Tinto Alcan International Limited Aluminerie comprenant des conducteurs electriques en materiau supraconducteur
CN103114307B (zh) * 2011-11-16 2015-11-04 沈阳铝镁设计研究院有限公司 铝电解槽外补偿供电整流机组铝母线布置方法及系统
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
FR3042509B1 (fr) 2015-10-15 2017-11-03 Rio Tinto Alcan Int Ltd Serie de cellules d'electrolyse pour la production d'aluminium comportant des moyens pour equilibrer les champs magnetiques en extremite de file

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616317A (en) * 1969-09-29 1971-10-26 Alcan Res & Dev Aluminum pot line and method of operating same
NO122680B (pt) * 1970-06-25 1971-07-26 Ardal Og Sunndal Verk
SU327836A1 (ru) * 1971-01-27 1977-12-05 Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности "Вами" Ошиновка торцовых алюминиевых электролизеров
JPS5216843B2 (pt) * 1973-10-26 1977-05-12
JPS5443967B2 (pt) * 1975-04-22 1979-12-22

Also Published As

Publication number Publication date
GR69262B (pt) 1982-05-12
FR2425482A1 (fr) 1979-12-07
AU4674079A (en) 1979-11-15
GB2020700A (en) 1979-11-21
PL215495A1 (pt) 1980-06-16
JPS556486A (en) 1980-01-17
HU182914B (en) 1984-03-28
YU106879A (en) 1983-01-21
OA06254A (fr) 1981-06-30
NL7903645A (nl) 1979-11-13
CA1125226A (fr) 1982-06-08
US4169034A (en) 1979-09-25
GB2020700B (en) 1982-09-29
MX145242A (es) 1982-01-14
NL188299B (nl) 1991-12-16
FR2425482B1 (pt) 1980-09-19
ES480356A1 (es) 1979-11-16
PL117500B1 (en) 1981-08-31
AU520928B2 (en) 1982-03-04
CH641210A5 (fr) 1984-02-15
YU44306B (en) 1990-06-30
JPS582594B2 (pt) 1983-01-17
NL188299C (nl) 1992-05-18
RO76837A (ro) 1981-05-30

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