BRPI0918929A2 - dispositivo e método para a coleta de gás quente a partir de um processo de eletrólise - Google Patents

dispositivo e método para a coleta de gás quente a partir de um processo de eletrólise

Info

Publication number
BRPI0918929A2
BRPI0918929A2 BRPI0918929A BRPI0918929A BRPI0918929A2 BR PI0918929 A2 BRPI0918929 A2 BR PI0918929A2 BR PI0918929 A BRPI0918929 A BR PI0918929A BR PI0918929 A BRPI0918929 A BR PI0918929A BR PI0918929 A2 BRPI0918929 A2 BR PI0918929A2
Authority
BR
Brazil
Prior art keywords
hot gas
electrolysis process
collecting hot
collecting
electrolysis
Prior art date
Application number
BRPI0918929A
Other languages
English (en)
Inventor
Are Dyrøy
Morten Karlsen
Odd-Arne Lorentsen
Tore Øren
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 BRPI0918929A2 publication Critical patent/BRPI0918929A2/pt
Publication of BRPI0918929B1 publication Critical patent/BRPI0918929B1/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
    • C25C3/22—Collecting emitted gases

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)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
BRPI0918929-7A 2008-09-19 2009-09-17 Dispositivo e método para a coleta de gás quente a partir de um processo de eletrólise BRPI0918929B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20084014A NO332375B1 (no) 2008-09-19 2008-09-19 Punktmater med integrert avgassoppsamling samt en fremgangsmate for avgassoppsamling
NO20084014 2008-09-19
PCT/NO2009/000324 WO2010033037A1 (en) 2008-09-19 2009-09-17 A device for collection of hot gas from an electrolysis process, and a method for gas collection with said device

Publications (2)

Publication Number Publication Date
BRPI0918929A2 true BRPI0918929A2 (pt) 2015-12-01
BRPI0918929B1 BRPI0918929B1 (pt) 2019-04-09

Family

ID=42039723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918929-7A BRPI0918929B1 (pt) 2008-09-19 2009-09-17 Dispositivo e método para a coleta de gás quente a partir de um processo de eletrólise

Country Status (10)

Country Link
EP (1) EP2337879B1 (pt)
CN (1) CN102197164B (pt)
AU (1) AU2009292735B2 (pt)
BR (1) BRPI0918929B1 (pt)
CA (1) CA2737240C (pt)
EA (1) EA019844B1 (pt)
NO (2) NO332375B1 (pt)
NZ (1) NZ591699A (pt)
WO (1) WO2010033037A1 (pt)
ZA (1) ZA201102085B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959137B1 (fr) * 2010-04-23 2015-07-03 Solios Environnement Systeme et procede de traitement avec concentration des fumees et gaz produits par une cuve d'electrolyse lors de la fabrication d'aluminium
CN102776531A (zh) * 2011-05-09 2012-11-14 贵阳铝镁设计研究院有限公司 铝电解槽的火眼集气装置
CN102628170A (zh) * 2011-10-18 2012-08-08 高伟 埋设式氧化铝加料装置
CN102628171B (zh) * 2012-04-26 2014-09-10 北京世纪源博科技股份有限公司 一种铝电解槽电解煤气热转化装置
CA2951225C (en) 2014-06-09 2019-03-19 Bechtel Mining & Metals, Inc. Integrated gas treatment
FR3062137B1 (fr) * 2017-01-24 2021-06-04 Rio Tinto Alcan Int Ltd Dispositif d'alimentation en alumine d'une cuve d'electrolyse
WO2019041006A1 (en) * 2017-08-31 2019-03-07 Caete Engenharia Ltda APPARATUS FOR SUPPLYING AND PREHEATING ALUMINA
RU2668617C1 (ru) * 2017-11-20 2018-10-02 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для сбора и удаления газов в алюминиевом электролизере
RU186730U1 (ru) * 2018-03-05 2019-01-31 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Устройство для удаления газов алюминиевого электролизера
NO20190343A1 (en) 2019-03-14 2020-09-15 Norsk Hydro As Arrangement for collection of hot gas from an electrolysis process, and a method for such gas collection
CN113614289B (zh) * 2019-03-20 2025-04-01 艾莱西丝有限合伙企业 用于收集和预处理电解池产生的工艺气体的系统和方法
CN114855223A (zh) * 2022-04-29 2022-08-05 沈阳北冶冶金科技有限公司 一种收集铝电解槽高温阳极气体的方法
CN116815251B (zh) * 2023-07-10 2024-08-06 中南大学 一种梯度保温密闭型铝电解槽
WO2025189287A1 (en) * 2024-03-12 2025-09-18 Elysis Limited Partnership Modular feed kit assembly for electrolytic cell

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714002A (en) * 1970-09-02 1973-01-30 Reynolds Metals Co Alumina reduction cell and improved anode system therein
US3729399A (en) * 1971-07-13 1973-04-24 Reynolds Metals Co Gas control method and apparatus
FR2262700B1 (pt) * 1974-02-28 1978-12-29 Pechiney Aluminium
JPS57174483A (en) 1981-04-17 1982-10-27 Sumitomo Light Metal Ind Ltd Method and device for continuous measurement of current efficiency of aluminum electrolyzing cell
SU1025756A1 (ru) * 1981-11-26 1983-06-30 Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности Устройство дл улавливани газов,выдел ющихс при производстве алюмини электролизом
IT1196487B (it) * 1986-07-15 1988-11-16 Techmo Car Spa Procedimento per depurare i gas emessi dai forni di elettrolisi per la produzione di alluminio e relativa apparecchiatura
US5814127A (en) 1996-12-23 1998-09-29 American Air Liquide Inc. Process for recovering CF4 and C2 F6 from a gas
NO310730B1 (no) * 1999-11-17 2001-08-20 Norsk Hydro As Fremgangsmåte og anordning for drift av elektrolysecelle
NO20010927D0 (no) * 2001-02-23 2001-02-23 Norsk Hydro As FremgangsmÕte og apparatur for fremstilling av metall
RU2218453C1 (ru) * 2002-05-06 2003-12-10 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Устройство для сбора и удаления газов алюминиевого электролизера
NO20043150D0 (no) * 2004-07-23 2004-07-23 Ntnu Technology Transfer As "Fremgangsmate og utstyr for varmegjenvining"
DE102005033912B3 (de) * 2005-07-20 2006-10-26 Tyco Electronics Pretema Gmbh & Co.Kg Gehäusedurchführung
RU2316620C1 (ru) * 2006-04-18 2008-02-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Устройство для сбора и удаления газов из алюминиевого электролизера

Also Published As

Publication number Publication date
EA201100508A1 (ru) 2011-10-31
CN102197164B (zh) 2014-07-09
NO20084014L (no) 2010-03-22
CA2737240A1 (en) 2010-03-25
AU2009292735A1 (en) 2010-03-25
CN102197164A (zh) 2011-09-21
BRPI0918929B1 (pt) 2019-04-09
EP2337879A1 (en) 2011-06-29
NO349269B1 (no) 2025-11-24
NO332375B1 (no) 2012-09-10
ZA201102085B (en) 2011-11-30
NZ591699A (en) 2013-06-28
NO20110421A1 (no) 2011-03-18
EP2337879A4 (en) 2014-09-24
EP2337879B1 (en) 2016-12-14
CA2737240C (en) 2016-07-05
EA019844B1 (ru) 2014-06-30
AU2009292735B2 (en) 2015-08-27
WO2010033037A1 (en) 2010-03-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]

Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20).

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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/09/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/09/2009, OBSERVADAS AS CONDICOES LEGAIS