BR112016001961A2 - usina de produção de alumínio, compreendendo um circuito elétrico de compensação - Google Patents

usina de produção de alumínio, compreendendo um circuito elétrico de compensação

Info

Publication number
BR112016001961A2
BR112016001961A2 BR112016001961A BR112016001961A BR112016001961A2 BR 112016001961 A2 BR112016001961 A2 BR 112016001961A2 BR 112016001961 A BR112016001961 A BR 112016001961A BR 112016001961 A BR112016001961 A BR 112016001961A BR 112016001961 A2 BR112016001961 A2 BR 112016001961A2
Authority
BR
Brazil
Prior art keywords
vats
production plant
conductors
aluminum production
electrolysis current
Prior art date
Application number
BR112016001961A
Other languages
English (en)
Inventor
Bardet Benoit
Duval Christian
Martin Olivier
Renaudier Steeve
Original Assignee
Rio Tinto Alcan Int 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 Int Ltd filed Critical Rio Tinto Alcan Int Ltd
Publication of BR112016001961A2 publication Critical patent/BR112016001961A2/pt

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
    • 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
    • C25C3/24—Refining
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

essa usina de produção de alumínio compreende uma fila de cubas (50) dispostas transversalmente em relação ao comprimento da fila, uma das cubas (50) compreendendo um anodo (52), condutores (54) elétricos de subida e de conexão que se estendem para cima ao longo de duas bordas longitudinais opostas da cuba (50) para levar a corrente de eletrólise em direção ao anodo (52), e um catodo (56) atravessado por condutores (55) catódicos ligados a saídas catódicas ligadas a condutores de encaminhamento para encaminhar a corrente de eletrólise em direção aos condutores elétricos de subida e de conexão da cuba (50) seguinte. além disso, a usina de produção de alumí-nio compreende um circuito elétrico de compensação, distinto do cir-cuito elétrico percorrido pela corrente de eletrólise, estendendo-se sob as cubas (50) e podendo ser percorrido por uma corrente de compensação que circula sob as cubas (50), em sentido inverso do sentido de circulação global da corrente de eletrólise.
BR112016001961A 2013-08-09 2014-07-30 usina de produção de alumínio, compreendendo um circuito elétrico de compensação BR112016001961A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1301910A FR3009564A1 (fr) 2013-08-09 2013-08-09 Aluminerie comprenant un circuit electrique de compensation
PCT/CA2014/050722 WO2015017924A1 (fr) 2013-08-09 2014-07-30 Aluminerie comprenant un circuit électrique de compensation

Publications (1)

Publication Number Publication Date
BR112016001961A2 true BR112016001961A2 (pt) 2017-08-01

Family

ID=49667213

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016001961A BR112016001961A2 (pt) 2013-08-09 2014-07-30 usina de produção de alumínio, compreendendo um circuito elétrico de compensação

Country Status (14)

Country Link
US (1) US10344390B2 (pt)
EP (1) EP3030695B1 (pt)
CN (1) CN105452536B (pt)
AR (3) AR097247A1 (pt)
AU (1) AU2014305613B2 (pt)
BR (1) BR112016001961A2 (pt)
CA (1) CA2919050C (pt)
DK (1) DK179170B1 (pt)
EA (1) EA030271B1 (pt)
FR (1) FR3009564A1 (pt)
MY (1) MY178282A (pt)
SI (1) SI3030695T1 (pt)
TR (1) TR201821117T4 (pt)
WO (1) WO2015017924A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032459B1 (fr) * 2015-02-09 2019-08-23 Rio Tinto Alcan International Limited Aluminerie et procede de compensation d'un champ magnetique cree par la circulation du courant d'electrolyse de cette aluminerie
WO2017020123A1 (en) * 2015-08-06 2017-02-09 9320-0145 Québec Inc. Electrical connector system for electrolysis cell of aluminum production plant and method of using same
US20170073829A1 (en) * 2015-09-14 2017-03-16 Siemens Aktiengesellschaft Method for reducing the formation of fluorocarbons in molten salt electrolysis
RU2678624C1 (ru) * 2017-12-29 2019-01-30 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Ошиновка модульная для серий алюминиевых электролизеров

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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.
DE1010744B (de) * 1955-06-03 1957-06-19 Vaw Ver Aluminium Werke Ag Schienenfuehrung fuer grosse Elektrolysezellen fuer die Aluminiumelektrolyse
JPS5216843B2 (pt) * 1973-10-26 1977-05-12
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
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
AU536947B2 (en) * 1979-12-03 1984-05-31 Swiss Aluminium Ltd. Anode support system for molten salt electrolytic cell
DE3009098C2 (de) * 1979-12-21 1983-02-24 Schweizerische Aluminium AG, 3965 Chippis Verfahren zur Führung des Stromes zwischen Elektrolyseöfen
FR2576920B1 (fr) * 1985-02-07 1987-05-15 Pechiney Aluminium Cuve d'electrolyse hall-heroult a barres cathodiques et a calorifugeage dissymetriques
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
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
RU2288976C1 (ru) * 2005-05-04 2006-12-10 Общество с ограниченной ответственностью "Инженерно-технологический центр" Ошиновка модульная мощных электролизеров для производства алюминия
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
FR2964984B1 (fr) * 2010-09-17 2012-08-31 Alcan Int Ltd Dispositif de connexion electrique entre deux cellules successives d'aluminium
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
CN103687982B (zh) 2011-07-12 2016-05-11 力拓艾尔坎国际有限公司 包含由超导材料制成的电导体的铝厂

Also Published As

Publication number Publication date
AR097247A1 (es) 2016-03-02
TR201821117T4 (tr) 2019-02-21
DK201670126A1 (en) 2016-03-14
EP3030695A1 (fr) 2016-06-15
CN105452536B (zh) 2017-09-19
AU2014305613B2 (en) 2017-08-31
MY178282A (en) 2020-10-07
AR097248A1 (es) 2016-03-02
EA201690339A1 (ru) 2016-06-30
FR3009564A1 (fr) 2015-02-13
US20160201208A1 (en) 2016-07-14
EP3030695A4 (fr) 2017-03-29
EA030271B1 (ru) 2018-07-31
CA2919050C (fr) 2021-03-30
AR097246A1 (es) 2016-03-02
US10344390B2 (en) 2019-07-09
CA2919050A1 (fr) 2015-02-12
AU2014305613A1 (en) 2016-02-11
DK179170B1 (en) 2018-01-02
WO2015017924A1 (fr) 2015-02-12
SI3030695T1 (sl) 2019-02-28
EP3030695B1 (fr) 2018-10-17
CN105452536A (zh) 2016-03-30

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time