BR9000264A - Celula para eletrolise de aluminio - Google Patents

Celula para eletrolise de aluminio

Info

Publication number
BR9000264A
BR9000264A BR909000264A BR9000264A BR9000264A BR 9000264 A BR9000264 A BR 9000264A BR 909000264 A BR909000264 A BR 909000264A BR 9000264 A BR9000264 A BR 9000264A BR 9000264 A BR9000264 A BR 9000264A
Authority
BR
Brazil
Prior art keywords
electrolysis cell
aluminum electrolysis
aluminum
cell
electrolysis
Prior art date
Application number
BR909000264A
Other languages
English (en)
Inventor
Hans Kr Holmen
Tormod Naterstad
Jan Hurlen
Sigmund Giorven
Original Assignee
Norsk Hydro 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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of BR9000264A publication Critical patent/BR9000264A/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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BR909000264A 1989-01-23 1990-01-23 Celula para eletrolise de aluminio BR9000264A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO890289A NO167872C (no) 1989-01-23 1989-01-23 Elektrolyseovn med kontinuerlig anode for fremstilling avaluminium.

Publications (1)

Publication Number Publication Date
BR9000264A true BR9000264A (pt) 1990-11-20

Family

ID=19891653

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909000264A BR9000264A (pt) 1989-01-23 1990-01-23 Celula para eletrolise de aluminio

Country Status (10)

Country Link
US (1) US5071534A (pt)
EP (1) EP0380300B1 (pt)
AU (1) AU618447B2 (pt)
BR (1) BR9000264A (pt)
CA (1) CA2008225C (pt)
DE (1) DE69004110T2 (pt)
ES (1) ES2047839T3 (pt)
NO (1) NO167872C (pt)
NZ (1) NZ232186A (pt)
RU (1) RU2005815C1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118304A1 (de) * 1991-06-04 1992-12-24 Vaw Ver Aluminium Werke Ag Elektrolysezelle zur aluminiumgewinnung
IS3943A (is) * 1991-11-07 1993-05-08 Comalco Aluminium Limited Forskautsker þar sem fram fer stöðug forbrennsla eða -herðing
US5938914A (en) * 1997-09-19 1999-08-17 Aluminum Company Of America Molten salt bath circulation design for an electrolytic cell
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900253A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
CN1323192C (zh) * 2004-12-03 2007-06-27 河南省鑫科工程设计研究有限公司 预焙阳极粘接法电解铝生产工艺
WO2010068992A1 (en) * 2008-12-18 2010-06-24 Aluminium Smelter Developments Pty Ltd An aluminium reduction cell and method for operating same
WO2012021924A1 (en) * 2010-08-16 2012-02-23 Aluminium Smelter Developments Pty Ltd Rodless anode cassette
WO2012037611A1 (en) * 2010-09-23 2012-03-29 Aluminium Smelter Developments Pty Ltd Anode jacking system
FR3016896B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Caisson de cuve d'electrolyse.
FR3016894B1 (fr) * 2014-01-27 2017-09-01 Rio Tinto Alcan Int Ltd Cuve d'electrolyse comportant un ensemble anodique contenu dans une enceinte de confinement
FR3032452B1 (fr) * 2015-02-09 2019-08-23 Rio Tinto Alcan International Limited Cuve d'electrolyse destinee a la production d'aluminium liquide et aluminerie comprenant cette cuve
US10106903B2 (en) * 2016-03-08 2018-10-23 Uchicago Argonne, Llc Consumable anode and anode assembly for electrolytic reduction of metal oxides
CN106894055B (zh) * 2016-12-30 2018-07-17 山西精之铝科技有限公司 内置导体的连续铝框阳极铝电解槽

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727784A (en) * 1953-08-28 1955-04-06 Vaw Ver Aluminium Werke Ag Continuously formed electrodes for electric furnaces
DE1008491B (de) * 1954-04-09 1957-05-16 Aluminium Ind Ag Paketelektrode fuer die Aluminiumschmelzflusselektrolyse
US3009870A (en) * 1954-05-25 1961-11-21 Ver Aluminum Werke Electrolytic cell
FR1268185A (fr) * 1960-09-22 1961-07-28 Reynolds Metals Co Anode pour cellules de réduction de l'alumine

Also Published As

Publication number Publication date
NZ232186A (en) 1992-02-25
CA2008225C (en) 1999-12-07
DE69004110T2 (de) 1994-05-05
NO890289L (no) 1990-07-24
RU2005815C1 (ru) 1994-01-15
NO890289D0 (no) 1989-01-23
US5071534A (en) 1991-12-10
EP0380300A1 (en) 1990-08-01
ES2047839T3 (es) 1994-03-01
CA2008225A1 (en) 1990-07-23
DE69004110D1 (de) 1993-12-02
AU4871590A (en) 1990-07-26
EP0380300B1 (en) 1993-10-27
NO167872B (no) 1991-09-09
NO167872C (no) 1991-12-18
AU618447B2 (en) 1991-12-19

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Legal Events

Date Code Title Description
FB20 Grant procedure suspended (art. 20)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/01/2010