EP3256623A4 - Aluminerie et procédé de compensation d'un champ magnétique créé par la circulation du courant d'électrolyse de cette aluminerie - Google Patents

Aluminerie et procédé de compensation d'un champ magnétique créé par la circulation du courant d'électrolyse de cette aluminerie Download PDF

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Publication number
EP3256623A4
EP3256623A4 EP16748782.6A EP16748782A EP3256623A4 EP 3256623 A4 EP3256623 A4 EP 3256623A4 EP 16748782 A EP16748782 A EP 16748782A EP 3256623 A4 EP3256623 A4 EP 3256623A4
Authority
EP
European Patent Office
Prior art keywords
aluminium smelter
compensate
circulation
magnetic field
field created
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.)
Granted
Application number
EP16748782.6A
Other languages
German (de)
English (en)
Other versions
EP3256623A1 (fr
EP3256623B8 (fr
EP3256623B1 (fr
Inventor
Benoit BARDET
Steeve RENAUDIER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Alcan International Ltd
Original Assignee
Rio Tinto Alcan International Ltd
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 Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd
Publication of EP3256623A1 publication Critical patent/EP3256623A1/fr
Publication of EP3256623A4 publication Critical patent/EP3256623A4/fr
Application granted granted Critical
Publication of EP3256623B1 publication Critical patent/EP3256623B1/fr
Publication of EP3256623B8 publication Critical patent/EP3256623B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C25C3/20—Automatic control or regulation of cells

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
EP16748782.6A 2015-02-09 2016-02-05 Aluminerie et procédé de compensation d'un champ magnétique créé par la circulation du courant d'électrolyse de cette aluminerie Active EP3256623B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1500251A FR3032459B1 (fr) 2015-02-09 2015-02-09 Aluminerie et procede de compensation d'un champ magnetique cree par la circulation du courant d'electrolyse de cette aluminerie
PCT/IB2016/000120 WO2016128824A1 (fr) 2015-02-09 2016-02-05 Aluminerie et procédé de compensation d'un champ magnétique créé par la circulation du courant d'électrolyse de cette aluminerie

Publications (4)

Publication Number Publication Date
EP3256623A1 EP3256623A1 (fr) 2017-12-20
EP3256623A4 true EP3256623A4 (fr) 2018-12-19
EP3256623B1 EP3256623B1 (fr) 2020-03-25
EP3256623B8 EP3256623B8 (fr) 2020-04-29

Family

ID=52807940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16748782.6A Active EP3256623B8 (fr) 2015-02-09 2016-02-05 Aluminerie et procédé de compensation d'un champ magnétique créé par la circulation du courant d'électrolyse de cette aluminerie

Country Status (13)

Country Link
US (1) US10358733B2 (fr)
EP (1) EP3256623B8 (fr)
CN (1) CN107250439B (fr)
AR (1) AR103789A1 (fr)
AU (1) AU2016217610B2 (fr)
BR (1) BR112017015161A2 (fr)
CA (1) CA2975962C (fr)
DK (1) DK179924B1 (fr)
EA (1) EA035575B1 (fr)
FR (1) FR3032459B1 (fr)
MY (1) MY183698A (fr)
WO (1) WO2016128824A1 (fr)
ZA (1) ZA201705498B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678624C1 (ru) 2017-12-29 2019-01-30 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Ошиновка модульная для серий алюминиевых электролизеров
WO2023233190A1 (fr) * 2022-06-03 2023-12-07 Vedanta Limited (Aluminium & Power) Ensemble blindage magnétique pour l'équilibrage d'un champ magnétique dans un ensemble de cellules électrolytiques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176037A (en) * 1977-07-14 1979-11-27 Ardal Og Sunndal Verk A.S. Conductor arrangement for compensating for horizontal magnetic fields in pots containing a molten electrolytic bath
US20070256930A1 (en) * 2004-09-23 2007-11-08 Linnerud Glenn O Method for Electrical Connection and Magnetic Compensation of Aluminium Reduction Cells, and a System for Same
US20080041718A1 (en) * 2006-04-18 2008-02-21 Pingin Vitaliy V Device for compensation of magnetic field induced by a neighboring row of high-power reduction cells connected in series
WO2013007893A2 (fr) * 2011-07-12 2013-01-17 Rio Tinto Alcan International Limited Aluminerie comprenant des conducteurs electriques en materiau supraconducteur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104954C (fr) 1954-02-09 1900-01-01
FR2425482A1 (fr) 1978-05-11 1979-12-07 Pechiney Aluminium Procede de compensation du champ magnetique induit par la file voisine dans les series de cuves d'electrolyse a haute intensite
FR2469475A1 (fr) 1979-11-07 1981-05-22 Pechiney Aluminium Procede et dispositif pour la suppression des perturbations magnetiques dans les cuves d'electrolyse a tres haute intensite placees en travers
DE3009098C2 (de) * 1979-12-21 1983-02-24 Schweizerische Aluminium AG, 3965 Chippis Verfahren zur Führung des Stromes zwischen Elektrolyseöfen
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
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
RU2288976C1 (ru) * 2005-05-04 2006-12-10 Общество с ограниченной ответственностью "Инженерно-технологический центр" Ошиновка модульная мощных электролизеров для производства алюминия
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
FR3009564A1 (fr) * 2013-08-09 2015-02-13 Rio Tinto Alcan Int Ltd Aluminerie comprenant un circuit electrique de compensation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176037A (en) * 1977-07-14 1979-11-27 Ardal Og Sunndal Verk A.S. Conductor arrangement for compensating for horizontal magnetic fields in pots containing a molten electrolytic bath
US20070256930A1 (en) * 2004-09-23 2007-11-08 Linnerud Glenn O Method for Electrical Connection and Magnetic Compensation of Aluminium Reduction Cells, and a System for Same
US20080041718A1 (en) * 2006-04-18 2008-02-21 Pingin Vitaliy V Device for compensation of magnetic field induced by a neighboring row of high-power reduction cells connected in series
WO2013007893A2 (fr) * 2011-07-12 2013-01-17 Rio Tinto Alcan International Limited Aluminerie comprenant des conducteurs electriques en materiau supraconducteur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016128824A1 *

Also Published As

Publication number Publication date
BR112017015161A2 (pt) 2018-01-23
WO2016128824A1 (fr) 2016-08-18
MY183698A (en) 2021-03-08
AU2016217610B2 (en) 2020-12-10
EA201791722A1 (ru) 2017-11-30
DK201770671A1 (en) 2017-09-18
US20180023207A1 (en) 2018-01-25
ZA201705498B (en) 2018-12-19
AU2016217610A1 (en) 2017-08-03
AR103789A1 (es) 2017-06-07
EA035575B1 (ru) 2020-07-09
US10358733B2 (en) 2019-07-23
DK179924B1 (en) 2019-10-08
CN107250439B (zh) 2020-03-24
CN107250439A (zh) 2017-10-13
CA2975962C (fr) 2023-02-21
EP3256623A1 (fr) 2017-12-20
FR3032459A1 (fr) 2016-08-12
EP3256623B8 (fr) 2020-04-29
EP3256623B1 (fr) 2020-03-25
FR3032459B1 (fr) 2019-08-23
CA2975962A1 (fr) 2016-08-18

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