WO2013007892A3 - Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves - Google Patents

Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves Download PDF

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Publication number
WO2013007892A3
WO2013007892A3 PCT/FR2012/000281 FR2012000281W WO2013007892A3 WO 2013007892 A3 WO2013007892 A3 WO 2013007892A3 FR 2012000281 W FR2012000281 W FR 2012000281W WO 2013007892 A3 WO2013007892 A3 WO 2013007892A3
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
cells
casing
cell
stabilizing
Prior art date
Application number
PCT/FR2012/000281
Other languages
English (en)
Other versions
WO2013007892A2 (fr
Inventor
Olivier Martin
Steeve RENAUDIER
Benoit BARDET
Christian Duval
Original Assignee
Rio Tinto Alcan International Limited
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
Priority to NO12748725A priority Critical patent/NO2732074T3/no
Application filed by Rio Tinto Alcan International Limited filed Critical Rio Tinto Alcan International Limited
Priority to AU2012282372A priority patent/AU2012282372A1/en
Priority to EP12748725.4A priority patent/EP2732074B1/fr
Priority to US14/232,145 priority patent/US20140138240A1/en
Priority to CN201280034757.1A priority patent/CN103649376B/zh
Priority to EA201490257A priority patent/EA029022B1/ru
Priority to NZ619720A priority patent/NZ619720B2/en
Priority to IN885CHN2014 priority patent/IN2014CN00885A/en
Priority to CA2841297A priority patent/CA2841297A1/fr
Priority to BR112014000494A priority patent/BR112014000494A2/pt
Publication of WO2013007892A2 publication Critical patent/WO2013007892A2/fr
Publication of WO2013007892A3 publication Critical patent/WO2013007892A3/fr
Priority to DKPA201370805A priority patent/DK201370805A/da

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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • 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)
  • Prevention Of Electric Corrosion (AREA)

Abstract

Aluminerie comprenant: (i) une série de cuves (2) d'électrolyse, comprenant une anode (9), une cathode et un caisson muni d'une paroi latérale (7a) et d'un fond, chaque cathode comprenant au moins une sortie cathodique (12), (ii) un circuit électrique principal parcouru par un courant d'électrolyse, comprenant un conducteur électrique (14) relié à chaque sortie cathodique (12) d'une cuve N, et à l'anode (9) d'une cuve N+1, (iii) un moyen pour stabiliser les cuves (2) d'électrolyse parmi un circuit électrique secondaire (5, 6) ou l'utilisation d'une cathode à surface crénelée. Une des sorties cathodiques (12) de la cuve N traverse le fond du caisson; chaque conducteur électrique (14) s'étend depuis chaque sortie cathodique (12) de la cuve N en direction de la cuve N+1 et est parcouru lors du fonctionnement des cuves (2) d'électrolyse N, N+1 par le courant d'électrolyse dans un sens amont-aval uniquement.
PCT/FR2012/000281 2011-07-12 2012-07-10 Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves WO2013007892A2 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EA201490257A EA029022B1 (ru) 2011-07-12 2012-07-10 Установка получения алюминия электролизом, содержащая электролизеры с катодным выводом через днище кожуха и средства стабилизации электролизеров
AU2012282372A AU2012282372A1 (en) 2011-07-12 2012-07-10 Aluminum smelter including cells having a cathode outlet through the base of the casing, and a means for stabilizing the cells
EP12748725.4A EP2732074B1 (fr) 2011-07-12 2012-07-10 Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves
US14/232,145 US20140138240A1 (en) 2011-07-12 2012-07-10 Aluminum smelter including cells with cathode output at the bottom of the pot shell and cell stabilizing means
CN201280034757.1A CN103649376B (zh) 2011-07-12 2012-07-10 包括在槽壳底部具有阴极输出的电解池和电解池稳定装置的铝厂
NO12748725A NO2732074T3 (fr) 2011-07-12 2012-07-10
NZ619720A NZ619720B2 (en) 2011-07-12 2012-07-10 Aluminium smelter including cells having a cathode outlet through the base of the casing, and a means for stabilizing the cells
BR112014000494A BR112014000494A2 (pt) 2011-07-12 2012-07-10 fundidor de alumínio, compreendendo cubas com saída catódica pelo fundo da caixa e dos meios de estabilização das cubas
CA2841297A CA2841297A1 (fr) 2011-07-12 2012-07-10 Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves
IN885CHN2014 IN2014CN00885A (fr) 2011-07-12 2012-07-10
DKPA201370805A DK201370805A (en) 2011-07-12 2013-12-20 Aluminum smelter including cells with cathode output at the bottom of the pot shell and cell stabilizing means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR11/02199 2011-07-12
FR1102199A FR2977898A1 (fr) 2011-07-12 2011-07-12 Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves

Publications (2)

Publication Number Publication Date
WO2013007892A2 WO2013007892A2 (fr) 2013-01-17
WO2013007892A3 true WO2013007892A3 (fr) 2013-03-28

Family

ID=46717873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/000281 WO2013007892A2 (fr) 2011-07-12 2012-07-10 Aluminerie comprenant des cuves a sortie cathodique par le fond du caisson et des moyens de stabilisation des cuves

Country Status (13)

Country Link
US (1) US20140138240A1 (fr)
EP (1) EP2732074B1 (fr)
CN (1) CN103649376B (fr)
AR (1) AR087123A1 (fr)
AU (1) AU2012282372A1 (fr)
BR (1) BR112014000494A2 (fr)
CA (1) CA2841297A1 (fr)
DK (1) DK201370805A (fr)
EA (1) EA029022B1 (fr)
FR (1) FR2977898A1 (fr)
IN (1) IN2014CN00885A (fr)
NO (1) NO2732074T3 (fr)
WO (1) WO2013007892A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104797743B (zh) * 2012-11-13 2017-06-06 俄铝工程技术中心有限责任公司 用于具有惰性阳极的铝电解槽的衬垫
FR3009564A1 (fr) * 2013-08-09 2015-02-13 Rio Tinto Alcan Int Ltd Aluminerie comprenant un circuit electrique de compensation
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
NZ733895A (en) * 2015-02-13 2018-09-28 Norsk Hydro As An anode for use in an electrolysis process for production of aluminium in cells of hall-heroult type, and a method for making same
GB2548830A (en) * 2016-03-29 2017-10-04 Dubai Aluminium Pjsc Cathode block with copper-aluminium insert for electrolytic cell suitable for the Hall-Héroult process
RU2678624C1 (ru) * 2017-12-29 2019-01-30 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Ошиновка модульная для серий алюминиевых электролизеров
NO20180369A1 (en) * 2018-03-14 2019-09-16 Norsk Hydro As Cathode elements for a Hall-Héroult cell for aluminium production and a cell of this type having such elements installed

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5683559A (en) * 1994-09-08 1997-11-04 Moltech Invent S.A. Cell for aluminium electrowinning employing a cathode cell bottom made of carbon blocks which have parallel channels therein
WO1998053120A1 (fr) * 1997-05-23 1998-11-26 Moltech Invent S.A. Cellule de production d'aluminium et cathode
FR2868436A1 (fr) * 2004-04-02 2005-10-07 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
WO2006033578A1 (fr) * 2004-09-23 2006-03-30 Norsk Hydro Asa Procede de connexion electrique et de compensation magnetique de cuves d'electrolyse d'aluminium, et systeme associe
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
WO2008033034A1 (fr) * 2006-09-14 2008-03-20 Norsk Hydro Asa Cellule d'électrolyse et procédé de fonctionnement de ladite cellule

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216843B2 (fr) * 1973-10-26 1977-05-12
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
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
NO164787C (no) * 1988-05-11 1990-11-14 Norsk Hydro As Anordning for kompensering av skadelig magnetisk paavirkning fra likeretterfelt og endefelt paa tverrstilte elektrolyseovner i anlegg for smelteelektrolytisk fremstilling av aluminium.
US8044752B2 (en) 2006-07-21 2011-10-25 American Superconductor Corporation High-current, compact flexible conductors containing high temperature superconducting tapes
EP1927679B1 (fr) * 2006-11-22 2017-01-11 Rio Tinto Alcan International Limited Cellule d'électrolyse destinée à la production d'aluminium avec un moyen pour la diminution de la chute de tension
US8478374B2 (en) 2008-03-28 2013-07-02 American Superconductor Corporation Superconducting cable assembly and method of assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5683559A (en) * 1994-09-08 1997-11-04 Moltech Invent S.A. Cell for aluminium electrowinning employing a cathode cell bottom made of carbon blocks which have parallel channels therein
WO1998053120A1 (fr) * 1997-05-23 1998-11-26 Moltech Invent S.A. Cellule de production d'aluminium et cathode
FR2868436A1 (fr) * 2004-04-02 2005-10-07 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
WO2006033578A1 (fr) * 2004-09-23 2006-03-30 Norsk Hydro Asa Procede de connexion electrique et de compensation magnetique de cuves d'electrolyse d'aluminium, et systeme associe
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
WO2008033034A1 (fr) * 2006-09-14 2008-03-20 Norsk Hydro Asa Cellule d'électrolyse et procédé de fonctionnement de ladite cellule

Also Published As

Publication number Publication date
AU2012282372A1 (en) 2014-01-30
NO2732074T3 (fr) 2018-04-28
BR112014000494A2 (pt) 2017-02-21
EP2732074A2 (fr) 2014-05-21
CN103649376B (zh) 2016-05-04
CA2841297A1 (fr) 2013-01-17
AR087123A1 (es) 2014-02-12
US20140138240A1 (en) 2014-05-22
DK201370805A (en) 2013-12-20
WO2013007892A2 (fr) 2013-01-17
FR2977898A1 (fr) 2013-01-18
EA029022B1 (ru) 2018-01-31
EA201490257A1 (ru) 2014-04-30
EP2732074B1 (fr) 2017-11-29
IN2014CN00885A (fr) 2015-04-03
CN103649376A (zh) 2014-03-19
NZ619720A (en) 2014-09-26

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