BRPI0919993A2 - dispositivo e método para extrair calor de uma célula de eletrólise para produção de alumínio - Google Patents

dispositivo e método para extrair calor de uma célula de eletrólise para produção de alumínio

Info

Publication number
BRPI0919993A2
BRPI0919993A2 BRPI0919993A BRPI0919993A BRPI0919993A2 BR PI0919993 A2 BRPI0919993 A2 BR PI0919993A2 BR PI0919993 A BRPI0919993 A BR PI0919993A BR PI0919993 A BRPI0919993 A BR PI0919993A BR PI0919993 A2 BRPI0919993 A2 BR PI0919993A2
Authority
BR
Brazil
Prior art keywords
electrolysis cell
extracting heat
aluminum production
aluminum
production
Prior art date
Application number
BRPI0919993A
Other languages
English (en)
Inventor
Asbjorn Solheim
Bjorn Petter Moxnes
Petter Neksa
Sigmund Gjorven
Yves Ladam
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 BRPI0919993A2 publication Critical patent/BRPI0919993A2/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
    • 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
    • C25C3/12—Anodes
    • 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
    • C25C7/06—Operating or servicing

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)
BRPI0919993A 2008-10-31 2009-10-26 dispositivo e método para extrair calor de uma célula de eletrólise para produção de alumínio BRPI0919993A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20084611 2008-10-31
NO20084938A NO337977B1 (no) 2008-10-31 2008-11-24 Fremgangsmåte og anordning for ekstrahering av varme fra aluminium elektrolyseceller
PCT/NO2009/000371 WO2010050823A1 (en) 2008-10-31 2009-10-26 Method and means for extracting heat from aluminium electrolysis cells

Publications (1)

Publication Number Publication Date
BRPI0919993A2 true BRPI0919993A2 (pt) 2015-12-15

Family

ID=42129020

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919993A BRPI0919993A2 (pt) 2008-10-31 2009-10-26 dispositivo e método para extrair calor de uma célula de eletrólise para produção de alumínio

Country Status (10)

Country Link
EP (1) EP2350353B1 (pt)
CN (1) CN102203325B (pt)
AR (1) AR074082A1 (pt)
AU (1) AU2009310492B2 (pt)
BR (1) BRPI0919993A2 (pt)
CA (1) CA2741168C (pt)
EA (1) EA020514B1 (pt)
NO (2) NO337977B1 (pt)
NZ (1) NZ592384A (pt)
WO (1) WO2010050823A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR083049A1 (es) * 2010-09-22 2013-01-30 Goodtech Recovery Technology As Revestimiento lateral
CN103031572B (zh) * 2011-09-30 2016-02-17 湖南创元铝业有限公司 一种建立铝电解槽小炉膛的方法
EA201490507A1 (ru) * 2011-10-10 2014-09-30 Гудтек Рекавери Текнолоджи Ас Способ и устройство для регулирования образования слоя в электролизной ванне для получения алюминия
NO336846B1 (no) * 2012-01-12 2015-11-16 Goodtech Recovery Technology As Forgrenet varmerør
CN103820817A (zh) * 2014-01-17 2014-05-28 饶云福 一种电解铝用内冷式惰性阳极
GB2564456A (en) * 2017-07-12 2019-01-16 Dubai Aluminium Pjsc Electrolysis cell for Hall-Héroult process, with cooling pipes for forced air cooling
GB2569382A (en) * 2017-12-18 2019-06-19 Dubai Aluminium Pjsc Anode yoke, anode hanger and anode assembly for a Hall-Heroult cell
CN108866574B (zh) * 2018-09-05 2020-06-12 辽宁石油化工大学 一种用于铝电解槽的热交换装置
RU2756676C1 (ru) * 2021-03-15 2021-10-04 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для охлаждения самообжигающегося анода алюминиевого электролизера
FR3121938B1 (fr) * 2021-04-16 2023-03-10 Rio Tinto Alcan Int Ltd Multipode et ensemble anodique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071075D1 (en) * 1980-10-27 1985-10-17 Conradty Nuernberg Electrode for igneous electrolysis
US4737247A (en) * 1986-07-21 1988-04-12 Aluminum Company Of America Inert anode stable cathode assembly
NO318164B1 (no) * 2002-08-23 2005-02-07 Norsk Hydro As Metode for elektrolytisk produksjon av aluminiummetall fra en elektrolytt samt anvendelse av samme.
FR2848875B1 (fr) 2002-12-18 2005-02-11 Pechiney Aluminium Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium
WO2006007863A1 (en) * 2004-07-16 2006-01-26 Cathingots Limited Electrolysis apparatus with solid electrolyte electrodes
NO20043150D0 (no) 2004-07-23 2004-07-23 Ntnu Technology Transfer As "Fremgangsmate og utstyr for varmegjenvining"
NO20050844D0 (no) * 2005-02-16 2005-02-16 Norsk Hydro As Fremgangsmate og anordning for varmebalanse

Also Published As

Publication number Publication date
WO2010050823A1 (en) 2010-05-06
NZ592384A (en) 2013-06-28
EA020514B1 (ru) 2014-11-28
EP2350353A1 (en) 2011-08-03
EP2350353A4 (en) 2012-08-08
NO337977B1 (no) 2016-07-18
NO20110740A1 (no) 2011-05-19
CN102203325B (zh) 2015-04-08
EA201100709A1 (ru) 2011-12-30
NO20084938L (no) 2010-05-03
AU2009310492B2 (en) 2015-10-08
AU2009310492A1 (en) 2010-05-06
CN102203325A (zh) 2011-09-28
CA2741168C (en) 2016-08-16
EP2350353B1 (en) 2016-06-29
WO2010050823A8 (en) 2010-09-30
CA2741168A1 (en) 2010-05-06
AR074082A1 (es) 2010-12-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2485 DE 21-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.