NO139525C - Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner - Google Patents

Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner

Info

Publication number
NO139525C
NO139525C NO772507A NO772507A NO139525C NO 139525 C NO139525 C NO 139525C NO 772507 A NO772507 A NO 772507A NO 772507 A NO772507 A NO 772507A NO 139525 C NO139525 C NO 139525C
Authority
NO
Norway
Prior art keywords
compensation
magnetic fields
horizontal magnetic
melting electrolysis
ovens
Prior art date
Application number
NO772507A
Other languages
English (en)
Norwegian (no)
Other versions
NO139525B (no
NO772507L (no
Inventor
Hans Georg Nebell
Original Assignee
Ardal Og Sunndal Verk
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 Ardal Og Sunndal Verk filed Critical Ardal Og Sunndal Verk
Priority to NO772507A priority Critical patent/NO139525C/no
Priority to CA305,361A priority patent/CA1094016A/fr
Priority to US05/917,019 priority patent/US4176037A/en
Priority to GB787827350A priority patent/GB2001344B/en
Priority to DE19782828180 priority patent/DE2828180A1/de
Priority to FR7819483A priority patent/FR2397475A1/fr
Priority to CH727878A priority patent/CH636908A5/de
Priority to IT50155/78A priority patent/IT1106408B/it
Priority to JP8528178A priority patent/JPS5419408A/ja
Publication of NO139525B publication Critical patent/NO139525B/no
Publication of NO772507L publication Critical patent/NO772507L/no
Publication of NO139525C publication Critical patent/NO139525C/no

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
NO772507A 1977-07-14 1977-07-14 Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner NO139525C (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO772507A NO139525C (no) 1977-07-14 1977-07-14 Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner
CA305,361A CA1094016A (fr) 1977-07-14 1978-06-13 Arrangement de conducteurs electriques pour compenser les champs magnetiques horizontaux des pots a bain electrolytique en fusion
US05/917,019 US4176037A (en) 1977-07-14 1978-06-16 Conductor arrangement for compensating for horizontal magnetic fields in pots containing a molten electrolytic bath
GB787827350A GB2001344B (en) 1977-07-14 1978-06-20 Conductor arrangement for compensating for horizontal magnetic fields in pots containing a molten electrolytic bath
DE19782828180 DE2828180A1 (de) 1977-07-14 1978-06-27 Leiteranordnung zum kompensieren waagerechter magnetfelder bei ein geschmolzenes elektrolytbad enthaltenden tiegeln
FR7819483A FR2397475A1 (fr) 1977-07-14 1978-06-29 Cuves de fabrication d'aluminium par electrolyse de sels fondus
CH727878A CH636908A5 (de) 1977-07-14 1978-07-04 Anordnung zum kompensieren von magnetfeldern bei schmelztiegeln.
IT50155/78A IT1106408B (it) 1977-07-14 1978-07-04 Disposizione di conduttori per compensare i campi magnetici orizzontali in contenitori contenenti un bagno elettrolitico fuso in particolare in impianti per la produzione di alluminio
JP8528178A JPS5419408A (en) 1977-07-14 1978-07-14 Apparatus for compensating harmful horizontal magnetic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO772507A NO139525C (no) 1977-07-14 1977-07-14 Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner

Publications (3)

Publication Number Publication Date
NO139525B NO139525B (no) 1978-12-18
NO772507L NO772507L (no) 1978-12-18
NO139525C true NO139525C (no) 1979-03-28

Family

ID=19883633

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772507A NO139525C (no) 1977-07-14 1977-07-14 Anordning for kompensering av horisontale magnetfelter i smelte-elektrolyseovner

Country Status (9)

Country Link
US (1) US4176037A (fr)
JP (1) JPS5419408A (fr)
CA (1) CA1094016A (fr)
CH (1) CH636908A5 (fr)
DE (1) DE2828180A1 (fr)
FR (1) FR2397475A1 (fr)
GB (1) GB2001344B (fr)
IT (1) IT1106408B (fr)
NO (1) NO139525C (fr)

Families Citing this family (7)

* 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
DE3009096A1 (de) * 1980-02-01 1981-08-06 Schweizerische Aluminium AG, 3965 Chippis Asymmetrische schienenanordnung fuer elektrolysezellen
EP0787833B1 (fr) * 1996-01-26 2001-10-17 Alusuisse Technology & Management AG Disposition d'amenées de courant pour cellules d'électrolyse
MY183698A (en) * 2015-02-09 2021-03-08 Rio Tinto Alcan Int Ltd Aluminium smelter and method to compensate for a magnetic field created by the circulation of the electrolysis current of said aluminium smelter
FR3032460B1 (fr) * 2015-02-09 2017-01-27 Rio Tinto Alcan Int Ltd Cuve d'electrolyse
CN106319566B (zh) * 2015-06-24 2018-08-24 沈阳铝镁设计研究院有限公司 预焙阳极铝电解槽阳极配置方法
WO2017020123A1 (fr) * 2015-08-06 2017-02-09 9320-0145 Québec Inc. Système connecteur électrique pour cellule électrolytique d'une installation de production d'aluminium et procédé d'utilisation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104954C (fr) * 1954-02-09 1900-01-01
FR1185548A (fr) * 1957-10-29 1959-07-31 Elektrokemisk As Dispositif pour l'amenée de courant aux fours pour la production d'aluminium par fusion électrolytique
NO122680B (fr) * 1970-06-25 1971-07-26 Ardal Og Sunndal Verk
SU461662A1 (ru) * 1972-03-29 1977-12-05 Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности Способ ошиновки алюминиевых электролизеров
FR2324761A1 (fr) * 1975-09-18 1977-04-15 Pechiney Aluminium Procede et dispositif pour l'alimentation en courant electrique des cuves d'electrolyse ignee placees en travers
PL115407B3 (en) * 1976-03-08 1981-04-30 Pechiney Aluminium Method and apparatus for compensation of magnetic fields of adjoining rows of thermo-electrolyzer tanks
FR2378107A1 (fr) * 1977-01-19 1978-08-18 Pechiney Aluminium Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long

Also Published As

Publication number Publication date
GB2001344A (en) 1979-01-31
IT1106408B (it) 1985-11-11
CH636908A5 (de) 1983-06-30
DE2828180A1 (de) 1979-01-25
IT7850155A0 (it) 1978-07-04
US4176037A (en) 1979-11-27
NO139525B (no) 1978-12-18
NO772507L (no) 1978-12-18
FR2397475B1 (fr) 1982-03-26
FR2397475A1 (fr) 1979-02-09
CA1094016A (fr) 1981-01-20
JPS5419408A (en) 1979-02-14
GB2001344B (en) 1982-01-20

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