BR112014008267A2 - sistema e método para o controle da formação de camada em uma célula de eletrólise de alumínio - Google Patents

sistema e método para o controle da formação de camada em uma célula de eletrólise de alumínio

Info

Publication number
BR112014008267A2
BR112014008267A2 BR112014008267A BR112014008267A BR112014008267A2 BR 112014008267 A2 BR112014008267 A2 BR 112014008267A2 BR 112014008267 A BR112014008267 A BR 112014008267A BR 112014008267 A BR112014008267 A BR 112014008267A BR 112014008267 A2 BR112014008267 A2 BR 112014008267A2
Authority
BR
Brazil
Prior art keywords
electrolysis cell
aluminum electrolysis
layer formation
controlling layer
ordering
Prior art date
Application number
BR112014008267A
Other languages
English (en)
Portuguese (pt)
Inventor
Paul Salvador John
Sedlak Veroslav
Original Assignee
Goodtech Recovery Tech As
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 Goodtech Recovery Tech As filed Critical Goodtech Recovery Tech As
Publication of BR112014008267A2 publication Critical patent/BR112014008267A2/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
    • C25C3/20—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
    • C25C3/08—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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/085—Cell construction, e.g. bottoms, walls, cathodes characterised by its non electrically conducting heat insulating parts

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)
BR112014008267A 2011-10-10 2012-10-05 sistema e método para o controle da formação de camada em uma célula de eletrólise de alumínio BR112014008267A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20111368 2011-10-10
PCT/NO2012/050195 WO2013055228A1 (fr) 2011-10-10 2012-10-05 Système et procédé de contrôle de la formation de couches dans une cuve d'électrolyse d'aluminium

Publications (1)

Publication Number Publication Date
BR112014008267A2 true BR112014008267A2 (pt) 2017-04-18

Family

ID=48082138

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008267A BR112014008267A2 (pt) 2011-10-10 2012-10-05 sistema e método para o controle da formação de camada em uma célula de eletrólise de alumínio

Country Status (9)

Country Link
US (1) US20140174943A1 (fr)
EP (1) EP2766516B1 (fr)
AR (1) AR088452A1 (fr)
AU (1) AU2012321395A1 (fr)
BR (1) BR112014008267A2 (fr)
CA (1) CA2847160C (fr)
EA (1) EA201490508A1 (fr)
WO (1) WO2013055228A1 (fr)
ZA (1) ZA201401378B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337186B1 (no) * 2013-05-06 2016-02-08 Goodtech Recovery Tech As Varmerørsammenstilling med returlinjer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222841A (en) * 1979-04-23 1980-09-16 Alumax Inc. Hall cell
GB2076428B (en) * 1980-05-19 1983-11-09 Carblox Ltd Aluminium manufacture
DE3033710A1 (de) * 1980-09-02 1982-04-01 Schweizerische Aluminium AG, 3965 Chippis Vorrichtung zum regulieren des waermeflusses einer aluminiumschmelzflusselektrolysezelle und verfahren zum betrieb dieser zelle
EP0095854B1 (fr) * 1982-05-28 1987-08-19 Alcan International Limited Cellules à réduction électrolytique pour la production d'aluminium
US4608134A (en) * 1985-04-22 1986-08-26 Aluminum Company Of America Hall cell with inert liner
FR2694945B1 (fr) * 1992-08-20 1994-10-07 Pechiney Aluminium Superstructure de cuve d'électrolyse de très haute intensité pour la production d'aluminium.
FR2842215B1 (fr) * 2002-07-09 2004-08-13 Pechiney Aluminium Procede et systeme de refroidissement d'une cuve d'electrolyse pour la production d'aluminium
NO318012B1 (no) * 2003-03-17 2005-01-17 Norsk Hydro As Strukturelle elementer for benyttelse i en elektrolysecelle
AU2005242903B2 (en) * 2004-05-18 2010-06-03 Enpot Holdings Limited Heat exchanger
BRPI0516399A (pt) * 2004-10-21 2008-09-02 Bhp Billiton Innovation Pty célula eletrolìtica e processo para produção de metal
US20080017504A1 (en) * 2006-07-24 2008-01-24 Alcoa Inc. Sidewall temperature control systems and methods and improved electrolysis cells relating to same
AR083049A1 (es) * 2010-09-22 2013-01-30 Goodtech Recovery Technology As Revestimiento lateral
CN201952499U (zh) * 2010-12-17 2011-08-31 高德金 设置有加热装置的铝电解槽

Also Published As

Publication number Publication date
ZA201401378B (en) 2015-11-25
CA2847160C (fr) 2019-11-12
AU2012321395A1 (en) 2014-02-20
AR088452A1 (es) 2014-06-11
EP2766516B1 (fr) 2016-11-16
WO2013055228A1 (fr) 2013-04-18
EA201490508A1 (ru) 2014-09-30
US20140174943A1 (en) 2014-06-26
EP2766516A1 (fr) 2014-08-20
EP2766516A4 (fr) 2015-07-08
CA2847160A1 (fr) 2013-04-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]