BRPI0918929A2 - device and method for collecting hot gas from an electrolysis process - Google Patents
device and method for collecting hot gas from an electrolysis processInfo
- 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
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20084014A NO332375B1 (en) | 2008-09-19 | 2008-09-19 | Spot feeder with integrated exhaust collection as well as a method for exhaust collection |
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 (en) | 2015-12-01 |
BRPI0918929B1 BRPI0918929B1 (en) | 2019-04-09 |
Family
ID=42039723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0918929-7A BRPI0918929B1 (en) | 2008-09-19 | 2009-09-17 | HOT GAS COLLECTION DEVICE AND METHOD FROM AN ELECTROLYSIS PROCESS |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2337879B1 (en) |
CN (1) | CN102197164B (en) |
AU (1) | AU2009292735B2 (en) |
BR (1) | BRPI0918929B1 (en) |
CA (1) | CA2737240C (en) |
EA (1) | EA019844B1 (en) |
NO (2) | NO332375B1 (en) |
NZ (1) | NZ591699A (en) |
WO (1) | WO2010033037A1 (en) |
ZA (1) | ZA201102085B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2959137B1 (en) * | 2010-04-23 | 2015-07-03 | Solios Environnement | SYSTEM AND METHOD FOR THE TREATMENT WITH CONCENTRATION OF SMOKE AND GAS PRODUCED BY AN ELECTROLYTIC TANK IN THE MANUFACTURE OF ALUMINUM |
CN102776531A (en) * | 2011-05-09 | 2012-11-14 | 贵阳铝镁设计研究院有限公司 | Burner gas collection apparatus of aluminum electrolysis cell |
CN102628170A (en) * | 2011-10-18 | 2012-08-08 | 高伟 | Embedding-type alumina feeding device |
CN102628171B (en) * | 2012-04-26 | 2014-09-10 | 北京世纪源博科技股份有限公司 | Aluminum electrolytic cell electrolytic gas thermal conversion devices |
CN110252084A (en) | 2014-06-09 | 2019-09-20 | 贝克特尔矿业金属股份有限公司 | Integrated gas processing |
FR3062137B1 (en) * | 2017-01-24 | 2021-06-04 | Rio Tinto Alcan Int Ltd | ALUMINA SUPPLY DEVICE FOR AN ELECTROLYSIS TANK |
WO2019041006A1 (en) * | 2017-08-31 | 2019-03-07 | Caete Engenharia Ltda | Apparatus for feeding and preheating the alumina |
RU2668617C1 (en) * | 2017-11-20 | 2018-10-02 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Device for collection and removal of gases in aluminium electrolysis cell |
RU186730U1 (en) * | 2018-03-05 | 2019-01-31 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | DEVICE FOR REMOVING GASES OF ALUMINUM ELECTROLYZER |
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 |
CN114855223A (en) * | 2022-04-29 | 2022-08-05 | 沈阳北冶冶金科技有限公司 | Method for collecting high-temperature anode gas of aluminum electrolysis cell |
Family Cites Families (13)
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 (en) * | 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 (en) * | 1981-11-26 | 1983-06-30 | Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности | Apparatus for catching gases released in producing aluminium by electrolysis |
IT1196487B (en) | 1986-07-15 | 1988-11-16 | Techmo Car Spa | PROCEDURE FOR DEPURING GASES EMITTED BY ELECTROLYSIS OVENS FOR THE PRODUCTION OF ALUMINUM AND RELATED EQUIPMENT |
US5814127A (en) | 1996-12-23 | 1998-09-29 | American Air Liquide Inc. | Process for recovering CF4 and C2 F6 from a gas |
NO310730B1 (en) * | 1999-11-17 | 2001-08-20 | Norsk Hydro As | Method and apparatus for operation of electrolysis cell |
NO20010927D0 (en) * | 2001-02-23 | 2001-02-23 | Norsk Hydro As | Method and apparatus for making metal |
RU2218453C1 (en) * | 2002-05-06 | 2003-12-10 | Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" | Apparatus to collect and remove gases of aluminum electrolyzer |
NO20043150D0 (en) | 2004-07-23 | 2004-07-23 | Ntnu Technology Transfer As | "Heat recovery method and equipment" |
DE102005033912B3 (en) * | 2005-07-20 | 2006-10-26 | Tyco Electronics Pretema Gmbh & Co.Kg | Electric contact housing duct comprises a housing element containing an embedded conductor element with a sealing region formed between the housing element and conductor element |
RU2316620C1 (en) * | 2006-04-18 | 2008-02-10 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Apparatus for collecting and removing gases from aluminum cell |
-
2008
- 2008-09-19 NO NO20084014A patent/NO332375B1/en unknown
-
2009
- 2009-09-17 CA CA2737240A patent/CA2737240C/en active Active
- 2009-09-17 CN CN200980142128.9A patent/CN102197164B/en active Active
- 2009-09-17 WO PCT/NO2009/000324 patent/WO2010033037A1/en active Application Filing
- 2009-09-17 BR BRPI0918929-7A patent/BRPI0918929B1/en active IP Right Grant
- 2009-09-17 AU AU2009292735A patent/AU2009292735B2/en active Active
- 2009-09-17 NZ NZ591699A patent/NZ591699A/en unknown
- 2009-09-17 EP EP09814835.6A patent/EP2337879B1/en active Active
- 2009-09-17 EA EA201100508A patent/EA019844B1/en not_active IP Right Cessation
-
2011
- 2011-03-18 ZA ZA2011/02085A patent/ZA201102085B/en unknown
- 2011-03-18 NO NO20110421A patent/NO20110421A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EA019844B1 (en) | 2014-06-30 |
NO20084014L (en) | 2010-03-22 |
CN102197164A (en) | 2011-09-21 |
AU2009292735A1 (en) | 2010-03-25 |
CN102197164B (en) | 2014-07-09 |
CA2737240A1 (en) | 2010-03-25 |
AU2009292735B2 (en) | 2015-08-27 |
EA201100508A1 (en) | 2011-10-31 |
CA2737240C (en) | 2016-07-05 |
ZA201102085B (en) | 2011-11-30 |
NZ591699A (en) | 2013-06-28 |
BRPI0918929B1 (en) | 2019-04-09 |
EP2337879B1 (en) | 2016-12-14 |
EP2337879A4 (en) | 2014-09-24 |
NO332375B1 (en) | 2012-09-10 |
EP2337879A1 (en) | 2011-06-29 |
NO20110421A1 (en) | 2011-03-18 |
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 |