CH619006A5 - - Google Patents
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- Publication number
- CH619006A5 CH619006A5 CH1483076A CH1483076A CH619006A5 CH 619006 A5 CH619006 A5 CH 619006A5 CH 1483076 A CH1483076 A CH 1483076A CH 1483076 A CH1483076 A CH 1483076A CH 619006 A5 CH619006 A5 CH 619006A5
- Authority
- CH
- Switzerland
- Prior art keywords
- tank
- downstream
- upstream
- bars
- conductor
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 58
- 239000004020 conductor Substances 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 14
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 230000003071 parasitic effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- 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)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Surgical Instruments (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH619006A5 true CH619006A5 (ro) | 1980-08-29 |
Family
ID=9163516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1483076A CH619006A5 (ro) | 1975-11-28 | 1976-11-25 |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4072597A (ro) |
| JP (1) | JPS5268010A (ro) |
| AU (1) | AU511291B2 (ro) |
| BR (1) | BR7607830A (ro) |
| CA (1) | CA1067036A (ro) |
| CH (1) | CH619006A5 (ro) |
| DE (1) | DE2653643C3 (ro) |
| ES (1) | ES453578A1 (ro) |
| FR (1) | FR2333060A1 (ro) |
| GB (1) | GB1551160A (ro) |
| IN (1) | IN148703B (ro) |
| IS (1) | IS1238B6 (ro) |
| IT (1) | IT1099552B (ro) |
| NL (1) | NL7613170A (ro) |
| NO (1) | NO147956C (ro) |
| NZ (1) | NZ182677A (ro) |
| OA (1) | OA05489A (ro) |
| PL (1) | PL112615B1 (ro) |
| RO (1) | RO70909A (ro) |
| SE (1) | SE426714B (ro) |
| YU (1) | YU39372B (ro) |
| ZA (1) | ZA767062B (ro) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378107A1 (fr) * | 1977-01-19 | 1978-08-18 | Pechiney Aluminium | Procede pour ameliorer l'alimentation en courant de cuves d'electrolyse alignees en long |
| 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 |
| SU863719A1 (ru) * | 1978-02-06 | 1981-09-15 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Ошиновка электролизеров дл получени алюмини |
| FR2423554A1 (fr) * | 1978-02-08 | 1979-11-16 | Pechiney Aluminium | Procede de reduction des perturbations magnetiques dans les series de cuves d'electrolyse a haute intensite |
| US4189368A (en) * | 1978-04-18 | 1980-02-19 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Aljuminievoi, Magnievoi I Elektrodnoi Promyshlennosti | System of busbars for aluminium-producing electrolyzers |
| FR2427760A1 (fr) * | 1978-05-29 | 1979-12-28 | Pechiney Aluminium | Dispositif pour la reduction des perturbations magnetiques dans les series de cuves d'electrolyse a tres haute intensite |
| CH649317A5 (de) * | 1978-08-04 | 1985-05-15 | Alusuisse | Elektrolysezelle mit kompensierten magnetfeldkomponenten. |
| FR2456792A1 (fr) * | 1979-02-14 | 1980-12-12 | Pechiney Aluminium | Procede de symetrisation du champ magnetique vertical dans les cuves d'electrolyse ignee placees en travers |
| DE3009096A1 (de) * | 1980-02-01 | 1981-08-06 | Schweizerische Aluminium AG, 3965 Chippis | Asymmetrische schienenanordnung fuer elektrolysezellen |
| CH648065A5 (de) * | 1982-06-23 | 1985-02-28 | Alusuisse | Schienenanordnung fuer elektrolysezellen einer aluminiumhuette. |
| 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 |
| 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 |
| CN102534682B (zh) * | 2010-12-27 | 2015-02-18 | 贵阳铝镁设计研究院有限公司 | 电流路径等距离铝电解槽母线配置方法 |
| 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 |
| 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 |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL186581B (nl) * | 1954-02-09 | 1900-01-01 | Roquette Freres | Produkt dat gehydrogeneerd zetmeel-hydrolysaat bevat en werkwijze ter bereiding daarvan. |
| FR1586867A (ro) * | 1968-06-28 | 1970-03-06 | ||
| NO122680B (ro) * | 1970-06-25 | 1971-07-26 | Ardal Og Sunndal Verk | |
| JPS5442336B2 (ro) * | 1974-06-10 | 1979-12-13 |
-
1975
- 1975-11-28 FR FR7537674A patent/FR2333060A1/fr active Granted
-
1976
- 1976-11-05 US US05/739,265 patent/US4072597A/en not_active Expired - Lifetime
- 1976-11-22 OA OA55991A patent/OA05489A/xx unknown
- 1976-11-22 NZ NZ182677A patent/NZ182677A/xx unknown
- 1976-11-22 YU YU2848/76A patent/YU39372B/xx unknown
- 1976-11-23 PL PL1976193858A patent/PL112615B1/pl unknown
- 1976-11-23 RO RO7688534A patent/RO70909A/ro unknown
- 1976-11-23 BR BR7607830A patent/BR7607830A/pt unknown
- 1976-11-23 IS IS2357A patent/IS1238B6/is unknown
- 1976-11-23 AU AU19928/76A patent/AU511291B2/en not_active Expired
- 1976-11-23 IN IN2093/CAL/76A patent/IN148703B/en unknown
- 1976-11-24 CA CA266,455A patent/CA1067036A/fr not_active Expired
- 1976-11-24 ES ES453578A patent/ES453578A1/es not_active Expired
- 1976-11-24 IT IT29671/76A patent/IT1099552B/it active
- 1976-11-25 NO NO764033A patent/NO147956C/no unknown
- 1976-11-25 ZA ZA00767062A patent/ZA767062B/xx unknown
- 1976-11-25 SE SE7613201A patent/SE426714B/xx not_active IP Right Cessation
- 1976-11-25 NL NL7613170A patent/NL7613170A/xx not_active Application Discontinuation
- 1976-11-25 DE DE2653643A patent/DE2653643C3/de not_active Expired
- 1976-11-25 CH CH1483076A patent/CH619006A5/fr not_active IP Right Cessation
- 1976-11-26 GB GB49401/76A patent/GB1551160A/en not_active Expired
- 1976-11-26 JP JP51142085A patent/JPS5268010A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2653643A1 (de) | 1977-06-16 |
| IS1238B6 (is) | 1986-11-03 |
| YU39372B (en) | 1984-10-31 |
| ES453578A1 (es) | 1977-11-16 |
| DE2653643B2 (de) | 1979-11-29 |
| JPS573752B2 (ro) | 1982-01-22 |
| NL7613170A (nl) | 1977-06-01 |
| SE426714B (sv) | 1983-02-07 |
| RO70909A (ro) | 1981-06-26 |
| NO147956C (no) | 1983-07-13 |
| NZ182677A (en) | 1981-01-23 |
| YU284876A (en) | 1982-06-30 |
| NO764033L (ro) | 1977-06-01 |
| US4072597A (en) | 1978-02-07 |
| GB1551160A (en) | 1979-08-22 |
| OA05489A (fr) | 1981-03-31 |
| IS2357A7 (is) | 1977-05-29 |
| SE7613201L (sv) | 1977-05-29 |
| IT1099552B (it) | 1985-09-18 |
| AU511291B2 (en) | 1980-08-07 |
| NO147956B (no) | 1983-04-05 |
| PL112615B1 (en) | 1980-10-31 |
| CA1067036A (fr) | 1979-11-27 |
| ZA767062B (en) | 1978-01-25 |
| DE2653643C3 (de) | 1986-11-13 |
| FR2333060A1 (fr) | 1977-06-24 |
| IN148703B (ro) | 1981-05-16 |
| AU1992876A (en) | 1978-06-01 |
| BR7607830A (pt) | 1977-10-11 |
| FR2333060B1 (ro) | 1980-04-30 |
| JPS5268010A (en) | 1977-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |