NO139829C - Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av tverrstilte elektrolyseovner for smelteelektrolytisk fremstilling av aluminium - Google Patents
Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av tverrstilte elektrolyseovner for smelteelektrolytisk fremstilling av aluminiumInfo
- Publication number
- NO139829C NO139829C NO773589A NO773589A NO139829C NO 139829 C NO139829 C NO 139829C NO 773589 A NO773589 A NO 773589A NO 773589 A NO773589 A NO 773589A NO 139829 C NO139829 C NO 139829C
- Authority
- NO
- Norway
- Prior art keywords
- electrolysis
- oils
- compensation
- rows
- aluminum
- Prior art date
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
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO773589A NO139829C (no) | 1977-10-19 | 1977-10-19 | Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av tverrstilte elektrolyseovner for smelteelektrolytisk fremstilling av aluminium |
AU40398/78A AU518367B2 (en) | 1977-10-19 | 1978-10-04 | Compensating for detrimental magnetic influence between two or more rows of transverse electrolytic pots or cells |
US05/949,381 US4194958A (en) | 1977-10-19 | 1978-10-06 | Arrangement for compensating for detrimental magnetic influence between two or more rows of transverse electrolytic pots or cells for producing aluminum, by electrolytic reduction |
CH1065878A CH644407A5 (de) | 1977-10-19 | 1978-10-13 | Vorrichtung zur kompensation der schaedlichen magnetischen beeinflussung zwischen zwei oder mehreren reihen von querorientierten tiegeln bei der erzeugung von aluminium. |
CA313,303A CA1098864A (en) | 1977-10-19 | 1978-10-13 | Arrangement for compensating for detrimental magnetic influence between two or more rows of transverse electrolytic pots or cells for producing aluminum, by electrolytic reduction |
JP12745078A JPS5465109A (en) | 1977-10-19 | 1978-10-18 | Apparatus for compensating harmful magnetic field of horizontal electrolytic pot or two or more electrolytic tank lines to produce aluminium by electrolyticreduction in molten bath |
FR7829665A FR2406675B1 (fr) | 1977-10-19 | 1978-10-18 | Circuit de connexion de cellules de production d'aluminium a faible interference magnetique |
DE19782845614 DE2845614A1 (de) | 1977-10-19 | 1978-10-19 | Anordnung zum kompensieren schaedlicher magnetischer einfluesse zwischen reihen querliegender elektrolytischer zellen zur gewinnung von aluminium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO773589A NO139829C (no) | 1977-10-19 | 1977-10-19 | Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av tverrstilte elektrolyseovner for smelteelektrolytisk fremstilling av aluminium |
Publications (3)
Publication Number | Publication Date |
---|---|
NO773589L NO773589L (no) | 1979-02-05 |
NO139829B NO139829B (no) | 1979-02-05 |
NO139829C true NO139829C (no) | 1979-05-16 |
Family
ID=19883782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO773589A NO139829C (no) | 1977-10-19 | 1977-10-19 | Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av tverrstilte elektrolyseovner for smelteelektrolytisk fremstilling av aluminium |
Country Status (8)
Country | Link |
---|---|
US (1) | US4194958A (no) |
JP (1) | JPS5465109A (no) |
AU (1) | AU518367B2 (no) |
CA (1) | CA1098864A (no) |
CH (1) | CH644407A5 (no) |
DE (1) | DE2845614A1 (no) |
FR (1) | FR2406675B1 (no) |
NO (1) | NO139829C (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3009098C2 (de) * | 1979-12-21 | 1983-02-24 | Schweizerische Aluminium AG, 3965 Chippis | Verfahren zur Führung des Stromes zwischen Elektrolyseöfen |
CH648605A5 (de) * | 1980-06-23 | 1985-03-29 | Alusuisse | Schienenanordnung einer elektrolysezelle. |
CH656152A5 (de) * | 1981-08-18 | 1986-06-13 | Alusuisse | Schienenanordnung fuer elektrolysezellen. |
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 |
US4431492A (en) * | 1982-04-20 | 1984-02-14 | Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha | Aluminum electrolytic cell arrays and method of supplying electric power to the same |
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 |
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. |
FR2871479B1 (fr) * | 2004-06-10 | 2006-08-11 | Solvay Sa Sa Belge | Circuit electrique d'un electrolyseur a electrodes bipolaires et installation d'electrolyse a electrodes bipolaires |
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 |
FR3009564A1 (fr) * | 2013-08-09 | 2015-02-13 | Rio Tinto Alcan Int Ltd | Aluminerie comprenant un circuit electrique de compensation |
NO20141572A1 (no) | 2014-12-23 | 2016-06-24 | Norsk Hydro As | En modifisert elektrolysecelle og en fremgangsmåte for modifisering av samme |
GB2563641A (en) * | 2017-06-22 | 2018-12-26 | Dubai Aluminium Pjsc | Electrolysis plant using the Hall-Héroult process, with vertical magnetic field compensation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3415724A (en) * | 1965-12-16 | 1968-12-10 | Aluminum Co Of America | Production of aluminum |
US3616317A (en) * | 1969-09-29 | 1971-10-26 | Alcan Res & Dev | Aluminum pot line and method of operating same |
NO122680B (no) * | 1970-06-25 | 1971-07-26 | Ardal Og Sunndal Verk | |
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 |
FR2333060A1 (fr) * | 1975-11-28 | 1977-06-24 | Pechiney Aluminium | Procede et dispositif pour la compensation des champs magnetiques des files voisines de cuves d'electrolyse ignee placees en travers |
FR2343826A2 (fr) * | 1975-11-28 | 1977-10-07 | Pechiney Aluminium | Procede et dispositif pour la compensation des champs magnetiques des files voisines de cuves d'electrolyse ignee placees en travers |
US4090930A (en) * | 1976-03-08 | 1978-05-23 | Aluminum Pechiney | Method of and an apparatus for compensating the magnetic fields of adjacent rows of transversely arranged igneous electrolysis cells |
-
1977
- 1977-10-19 NO NO773589A patent/NO139829C/no unknown
-
1978
- 1978-10-04 AU AU40398/78A patent/AU518367B2/en not_active Expired
- 1978-10-06 US US05/949,381 patent/US4194958A/en not_active Expired - Lifetime
- 1978-10-13 CA CA313,303A patent/CA1098864A/en not_active Expired
- 1978-10-13 CH CH1065878A patent/CH644407A5/de not_active IP Right Cessation
- 1978-10-18 FR FR7829665A patent/FR2406675B1/fr not_active Expired
- 1978-10-18 JP JP12745078A patent/JPS5465109A/ja active Pending
- 1978-10-19 DE DE19782845614 patent/DE2845614A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CH644407A5 (de) | 1984-07-31 |
JPS5465109A (en) | 1979-05-25 |
AU4039878A (en) | 1980-04-17 |
CA1098864A (en) | 1981-04-07 |
DE2845614A1 (de) | 1979-05-03 |
FR2406675B1 (fr) | 1985-08-23 |
US4194958A (en) | 1980-03-25 |
NO773589L (no) | 1979-02-05 |
NO139829B (no) | 1979-02-05 |
AU518367B2 (en) | 1981-09-24 |
FR2406675A1 (fr) | 1979-05-18 |
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