BR9909613A - Caixa de eletrólise ìgnea para a produção de alumìnio pelo processo hall-héroult dos dispositivos de resfriamento - Google Patents

Caixa de eletrólise ìgnea para a produção de alumìnio pelo processo hall-héroult dos dispositivos de resfriamento

Info

Publication number
BR9909613A
BR9909613A BR9909613-7A BR9909613A BR9909613A BR 9909613 A BR9909613 A BR 9909613A BR 9909613 A BR9909613 A BR 9909613A BR 9909613 A BR9909613 A BR 9909613A
Authority
BR
Brazil
Prior art keywords
hall
aluminum
production
héroult
cooling devices
Prior art date
Application number
BR9909613-7A
Other languages
English (en)
Other versions
BR9909613B1 (pt
Inventor
Jerome Bos
Benoit Feve
Pierre Homsi
Original Assignee
Pechiney Aluminium
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9525541&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9909613(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of BR9909613A publication Critical patent/BR9909613A/pt
Publication of BR9909613B1 publication Critical patent/BR9909613B1/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
    • C25C3/20—Automatic control or regulation of cells

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

Patente de invenção: <B>''CAIXA DE ELETRóLISE ìGNEA PARA A PRODUçãO DE ALUMìNIO PELO PROCESSO HALL-HéROULT DOS DISPOSITIVOS DE RESFRIAMENTO''<D>. O primeiro objeto da invenção é uma caixa de eletrólise (1) para a produção de alumínio por um processo de eletrólise Hall-Héroult compreendendo meios de resfriamento por sopro de ar com jatos localizados (27) e vantajosamente com vazão variável, que permitem evacuar e dissipar a energia térmica da caixa. O segundo objeto da invenção é uma usina de produção de alumínio pelo processo de eletrólise Hall-Héroult caracterizado pelo fato de certas caixas, ou o conjunto destas, compreenderem, individualmente ou em comum, meios de resfriamento, de acordo com a invenção.
BRPI9909613-7A 1998-04-16 1999-04-07 célula eletrolìtica ìgnea para a produção de alumìnio pelo processo hall-héroult, e usina de produção de alumìnio. BR9909613B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9805040A FR2777574B1 (fr) 1998-04-16 1998-04-16 Cuve d'electrolyse ignee pour la production d'aluminium par le procede hall-heroult comprenant des moyens de refroidissement
PCT/FR1999/000802 WO1999054526A1 (fr) 1998-04-16 1999-04-07 Cuve d'electrolyse ignee pour la production d'aluminium par le procede hall-heroult comprenant des moyens de refroidissement

Publications (2)

Publication Number Publication Date
BR9909613A true BR9909613A (pt) 2000-12-12
BR9909613B1 BR9909613B1 (pt) 2010-07-13

Family

ID=9525541

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9909613-7A BR9909613B1 (pt) 1998-04-16 1999-04-07 célula eletrolìtica ìgnea para a produção de alumìnio pelo processo hall-héroult, e usina de produção de alumìnio.

Country Status (18)

Country Link
US (1) US6251237B1 (pt)
EP (1) EP1070158B2 (pt)
AR (1) AR026090A1 (pt)
AU (1) AU746349B2 (pt)
BR (1) BR9909613B1 (pt)
CA (1) CA2328768C (pt)
DE (1) DE69911758T2 (pt)
EG (1) EG21924A (pt)
ES (1) ES2209412T5 (pt)
FR (1) FR2777574B1 (pt)
GC (1) GC0000048A (pt)
IS (1) IS2692B (pt)
NO (1) NO328847B1 (pt)
RU (1) RU2201476C2 (pt)
SI (1) SI1070158T2 (pt)
SK (1) SK285426B6 (pt)
WO (1) WO1999054526A1 (pt)
ZA (1) ZA200005405B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO313462B1 (no) * 2000-06-07 2002-10-07 Elkem Materials Elektrolysecelle for fremstilling av aluminium, en rekke elektrolyseceller i en elektrolysehall, fremgangsmåte for åopprettholde en kruste på en sidevegg i en elektrolysecelle samtfremgangsmåte for gjenvinning av elektrisk energi fra en elektr
US6839305B2 (en) * 2001-02-16 2005-01-04 Neil Perlman Habit cessation aide
US6855241B2 (en) 2002-04-22 2005-02-15 Forrest M. Palmer Process and apparatus for smelting aluminum
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
US8247556B2 (en) * 2005-10-21 2012-08-21 Amgen Inc. Method for preparing 6-substituted-7-aza-indoles
FR2893329B1 (fr) * 2005-11-14 2008-05-16 Aluminium Pechiney Soc Par Act Cuve d'electrolyse avec echangeur thermique.
US20080017504A1 (en) * 2006-07-24 2008-01-24 Alcoa Inc. Sidewall temperature control systems and methods and improved electrolysis cells relating to same
CN101376991B (zh) * 2007-08-31 2011-08-31 沈阳铝镁设计研究院有限公司 铝电解槽的强制冷却***
CN102046519B (zh) * 2008-04-02 2015-04-22 锡达里奇研究有限责任公司 铝-碱金属氢氧化物可再生氢发生器
EP2431498B1 (en) 2010-09-17 2016-12-28 General Electric Technology GmbH Pot heat exchanger
FR2976593B1 (fr) 2011-06-16 2014-09-05 Rio Tinto Alcan Int Ltd Cuve d'electrolyse destinee a etre utilisee pour produire de l'aluminium
MX368722B (es) 2011-09-29 2019-10-11 Hatch Ltd Horno adecuado para procesos de alta temperatura.
CN104562086B (zh) * 2015-02-03 2017-09-19 奉新赣锋锂业有限公司 一种可调温式金属锂电解槽
EP3266904B1 (de) 2016-07-05 2021-03-24 TRIMET Aluminium SE Schmelzflusselektrolyseanlage und regelungsverfahren zu deren betrieb
GB2564456A (en) * 2017-07-12 2019-01-16 Dubai Aluminium Pjsc Electrolysis cell for Hall-Héroult process, with cooling pipes for forced air cooling
WO2019066890A1 (en) 2017-09-29 2019-04-04 Bechtel Mining & Metals, Inc. SYSTEMS AND METHODS FOR CONTROLLING HEAT LOSS OF AN ELECTROLYTIC CELL
CN110205649A (zh) * 2019-05-17 2019-09-06 中国铝业股份有限公司 一种节气高效铝电解槽壳局部冷却方法
CN113432439B (zh) * 2021-07-29 2022-09-06 东北大学 一种铝电解槽停止运作后的冷却方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO135033C (pt) * 1975-04-10 1977-01-26 Norsk Hydro As
US4087345A (en) * 1977-07-19 1978-05-02 Ardal Og Sunndal Verk A.S. Potshell for electrolytic aluminum reduction cell
SU633937A1 (ru) * 1977-07-20 1978-11-25 Северо-Западное Отделение Всесоюзного Государственного Научноисследовательского И Проектноконструкторского Института "Внипиэнергопром" Алюминиевый электролизер
FR2441313A1 (fr) * 1978-11-10 1980-06-06 Siderurgie Fse Inst Rech Electrode refroidie pour mise en contact avec un metal en fusion
CH651856A5 (de) * 1981-07-14 1985-10-15 Alusuisse Schmelzflusselektrolysezelle zur herstellung von aluminium und damit ausgeruestete halle.
US4451337A (en) * 1983-06-30 1984-05-29 Eyvind Frilund Heat recovery in aluminium-melting works
US4608135A (en) * 1985-04-22 1986-08-26 Aluminum Company Of America Hall cell
US4608134A (en) * 1985-04-22 1986-08-26 Aluminum Company Of America Hall cell with inert liner
NO158511C (no) * 1985-07-09 1988-09-21 Invendt A S H Anordning ved ovn l, saerliga luminium-elektrolyse.
RU2058432C1 (ru) * 1994-06-17 1996-04-20 Российский научно-исследовательский и проектный институт титана и магния Электролизер для получения магния и хлора

Also Published As

Publication number Publication date
GC0000048A (en) 2004-06-30
ES2209412T5 (es) 2009-11-06
EP1070158B2 (fr) 2009-08-05
US6251237B1 (en) 2001-06-26
NO328847B1 (no) 2010-05-31
CA2328768C (fr) 2005-10-11
WO1999054526A1 (fr) 1999-10-28
SI1070158T2 (sl) 2009-10-31
IS5655A (is) 2000-10-11
IS2692B (is) 2010-11-15
AU746349B2 (en) 2002-04-18
CA2328768A1 (fr) 1999-10-28
NO20005174D0 (no) 2000-10-13
RU2201476C2 (ru) 2003-03-27
ZA200005405B (en) 2001-08-29
DE69911758T2 (de) 2004-07-29
BR9909613B1 (pt) 2010-07-13
FR2777574A1 (fr) 1999-10-22
EG21924A (en) 2002-04-30
NO20005174L (no) 2000-11-30
SK285426B6 (sk) 2007-01-04
AR026090A1 (es) 2003-01-29
ES2209412T3 (es) 2004-06-16
AU3041999A (en) 1999-11-08
EP1070158B1 (fr) 2003-10-01
SK15332000A3 (sk) 2001-05-10
FR2777574B1 (fr) 2000-05-19
DE69911758D1 (de) 2003-11-06
EP1070158A1 (fr) 2001-01-24
SI1070158T1 (en) 2004-04-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/07/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)