BRPI0606070A - apparatus for collecting and removing gases emitted by an aluminum reduction cell - Google Patents

apparatus for collecting and removing gases emitted by an aluminum reduction cell

Info

Publication number
BRPI0606070A
BRPI0606070A BRPI0606070-6A BRPI0606070A BRPI0606070A BR PI0606070 A BRPI0606070 A BR PI0606070A BR PI0606070 A BRPI0606070 A BR PI0606070A BR PI0606070 A BRPI0606070 A BR PI0606070A
Authority
BR
Brazil
Prior art keywords
collecting
gases emitted
removing gases
reduction cell
aluminum reduction
Prior art date
Application number
BRPI0606070-6A
Other languages
Portuguese (pt)
Inventor
Peter N Vabischevich
Alexander O Gusev
Vadim V Kolchin
Alexander A Dekterev
Dmitry Trebukh
Original Assignee
Ltd Liability Company Engineer
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 Ltd Liability Company Engineer filed Critical Ltd Liability Company Engineer
Publication of BRPI0606070A publication Critical patent/BRPI0606070A/en

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)
  • Sampling And Sample Adjustment (AREA)
  • Fuel Cell (AREA)

Abstract

APARELHO PARA COLETAR E REMOVER GASES EMITIDOS POR UMA CéLULA DE REDUçãO DE ALUMìNIO. Um aparelho para coletar e remover gases emitidos por uma célula de redução de alumínio, que consiste pelo menos de um canal que se estende entre uma entrada de sucção e uma saída de exaustão. Pelo menos uma partição curvilínea se estende no canal, de modo a dividí-lo nas respectivas zonas de sucção de gás. Tais zonas sendo adaptadas para mudar a direção do fluxo de gás de substancialmente vertical na entrada de sucção para substancialmente horizontal na saída de exaustão.APPLIANCE FOR COLLECTING AND REMOVING GASES EMITTED BY AN ALUMINUM REDUCING CELL. An apparatus for collecting and removing gases emitted by an aluminum reduction cell consisting of at least one channel extending between a suction inlet and an exhaust outlet. At least one curvilinear partition extends into the channel to divide it into the respective gas suction zones. Such zones being adapted to change the gas flow direction from substantially vertical at the suction inlet to substantially horizontal at the exhaust outlet.

BRPI0606070-6A 2005-12-22 2006-12-22 apparatus for collecting and removing gases emitted by an aluminum reduction cell BRPI0606070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005140160/02A RU2308551C1 (en) 2005-12-22 2005-12-22 Apparatus for collecting and removing gases of aluminum cell

Publications (1)

Publication Number Publication Date
BRPI0606070A true BRPI0606070A (en) 2007-10-16

Family

ID=38175507

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606070-6A BRPI0606070A (en) 2005-12-22 2006-12-22 apparatus for collecting and removing gases emitted by an aluminum reduction cell

Country Status (7)

Country Link
US (1) US20070144895A1 (en)
AR (1) AR058744A1 (en)
AU (1) AU2006252226A1 (en)
BR (1) BRPI0606070A (en)
CA (1) CA2572024A1 (en)
NO (1) NO20065972L (en)
RU (1) RU2308551C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2385975C2 (en) * 2008-03-14 2010-04-10 ЮНАЙТЕД КОМПАНИ РУСАЛ АйПи ЛИМИТЕД Device for gas collection and outgassing out of aluminium electrolytic cells
FR3016893B1 (en) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd ELECTROLYSIS TANK COMPRISING A CLOSING WALL
CN106149007A (en) * 2015-04-22 2016-11-23 沈阳铝镁科技有限公司 Aluminum electrolyzing cell used multistage stand alone type gas collection lower flue structure
RU169432U1 (en) * 2016-03-01 2017-03-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" GAS-COVERED COVERING OF AN ALUMINUM ELECTROLYZER WITH BURNED ANODES
RU173997U1 (en) * 2016-11-07 2017-09-25 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" COOLING DEVICE FOR WASTE TECHNOLOGICAL GASES OF METALLURGICAL PRODUCTION TRANSPORTED BY GAS-NET
CN106567105B (en) * 2016-11-07 2018-09-25 中国铝业股份有限公司 A kind of method of river diversion of aluminium cell flue gas
RU2744333C1 (en) * 2020-02-25 2021-03-05 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Aluminum electrolyser gas extraction system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1197074A (en) * 1981-12-04 1985-11-26 Isaias Loukos Method and apparatus for cleaning waste gases from aluminum production facilities
FR2563845B1 (en) * 1984-05-03 1986-10-03 Pechiney Aluminium METHOD AND DEVICE FOR AUTOMATIC OVER-SUCTION ON ELECTROLYSIS TANKS FOR THE PRODUCTION OF ALUMINUM
SU1786196A1 (en) * 1991-02-11 1993-01-07 Bratskij Alyuminievyj Z Device for catching gaseous products given off aluminum electrolizer
NO310730B1 (en) * 1999-11-17 2001-08-20 Norsk Hydro As Method and apparatus for operation of electrolysis cell
NO314469B1 (en) * 2001-06-25 2003-03-24 Alstom Technology Ltd Method and apparatus for gas transport

Also Published As

Publication number Publication date
AR058744A1 (en) 2008-02-20
NO20065972L (en) 2007-06-25
RU2005140160A (en) 2007-06-27
CA2572024A1 (en) 2007-06-22
RU2308551C1 (en) 2007-10-20
AU2006252226A1 (en) 2007-07-12
US20070144895A1 (en) 2007-06-28

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]