GB1551887A - Method of and an apparatus for compensating the magnetic fields of adjacent rows of transversely arranges igneous electrolysis cells - Google Patents
Method of and an apparatus for compensating the magnetic fields of adjacent rows of transversely arranges igneous electrolysis cellsInfo
- Publication number
- GB1551887A GB1551887A GB942377A GB942377A GB1551887A GB 1551887 A GB1551887 A GB 1551887A GB 942377 A GB942377 A GB 942377A GB 942377 A GB942377 A GB 942377A GB 1551887 A GB1551887 A GB 1551887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compensating
- magnetic fields
- adjacent rows
- electrolysis cells
- igneous electrolysis
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7537674A FR2333060A1 (fr) | 1975-11-28 | 1975-11-28 | Procede et dispositif pour la compensation des champs magnetiques des files voisines de cuves d'electrolyse ignee placees en travers |
FR7607404A FR2343826A2 (fr) | 1975-11-28 | 1976-03-08 | Procede et dispositif pour la compensation des champs magnetiques des files voisines de cuves d'electrolyse ignee placees en travers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1551887A true GB1551887A (en) | 1979-09-05 |
Family
ID=26219184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB942377A Expired GB1551887A (en) | 1975-11-28 | 1977-03-07 | Method of and an apparatus for compensating the magnetic fields of adjacent rows of transversely arranges igneous electrolysis cells |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2709821A1 (fr) |
FR (1) | FR2343826A2 (fr) |
GB (1) | GB1551887A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO139829C (no) * | 1977-10-19 | 1979-05-16 | Ardal Og Sunndal Verk | Anordning for kompensering av skadelig magnetisk paavirkning mellom to eller flere rekker av tverrstilte elektrolyseovner for smelteelektrolytisk fremstilling av aluminium |
GB2548565A (en) * | 2016-03-21 | 2017-09-27 | Dubai Aluminium Pjsc | Busbar system for compensating the magnetic field in adjacent rows of transversely arranged electrolytic cells |
-
1976
- 1976-03-08 FR FR7607404A patent/FR2343826A2/fr active Granted
-
1977
- 1977-03-07 DE DE19772709821 patent/DE2709821A1/de active Granted
- 1977-03-07 GB GB942377A patent/GB1551887A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2343826A2 (fr) | 1977-10-07 |
FR2343826B2 (fr) | 1980-06-13 |
DE2709821A1 (de) | 1977-09-15 |
DE2709821C2 (fr) | 1987-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
PCPE | Delete 'patent ceased' from journal |
Free format text: 4834,PAGE4503 |
|
PE20 | Patent expired after termination of 20 years |
Effective date: 19961125 |