FR2946665B1 - SYSTEM AND METHOD FOR TREATING FUMES AND GASES PRODUCED BY AN ELECTROLYSIS TANK DURING THE MANUFACTURE OF ALUMINUM - Google Patents

SYSTEM AND METHOD FOR TREATING FUMES AND GASES PRODUCED BY AN ELECTROLYSIS TANK DURING THE MANUFACTURE OF ALUMINUM Download PDF

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Publication number
FR2946665B1
FR2946665B1 FR0953832A FR0953832A FR2946665B1 FR 2946665 B1 FR2946665 B1 FR 2946665B1 FR 0953832 A FR0953832 A FR 0953832A FR 0953832 A FR0953832 A FR 0953832A FR 2946665 B1 FR2946665 B1 FR 2946665B1
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FR
France
Prior art keywords
fumes
electrolysis tank
aluminum
gases
manufacture
Prior art date
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Application number
FR0953832A
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French (fr)
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FR2946665A1 (en
Inventor
El Hani BOUHABILA
Thierry Malard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fives Solios SA
Original Assignee
Solios Environnement SA
Fives Solios SA
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 Solios Environnement SA, Fives Solios SA filed Critical Solios Environnement SA
Priority to FR0953832A priority Critical patent/FR2946665B1/en
Priority to PCT/FR2010/051099 priority patent/WO2010142892A1/en
Publication of FR2946665A1 publication Critical patent/FR2946665A1/en
Application granted granted Critical
Publication of FR2946665B1 publication Critical patent/FR2946665B1/en
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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

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  • 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)

Abstract

L'invention concerne un système (40) et un procédé de traitement des fumées et gaz (18, 29) produits par au moins une cuve d'électrolyse ignée (2) lors de la fabrication d'aluminium, les fumées et gaz (18, 29) comportant du dioxyde de carbone ; le système de traitement (40) comprenant un dispositif de collecte (46) apte à collecter au moins une partie des fumées et gaz (18, 29) produits par la cuve d'électrolyse (2) ; caractérisé en ce que le dispositif de collecte (46) est propre à collecter des fumées et gaz (18, 29) comportant au moins 6 % de dioxyde de carbone ; et en ce que le système de traitement (40) comprend une unité de captation (54) apte à capter au moins une partie du dioxyde de carbone contenue dans les fumées et gaz (18, 29).The invention relates to a system (40) and a method for treating the fumes and gases (18, 29) produced by at least one igneous electrolysis tank (2) during the production of aluminum, the fumes and gases (18 , 29) containing carbon dioxide; the treatment system (40) comprising a collection device (46) capable of collecting at least part of the fumes and gases (18, 29) produced by the electrolysis tank (2); characterized in that the collection device (46) is suitable for collecting fumes and gases (18, 29) comprising at least 6% of carbon dioxide; and in that the treatment system (40) comprises a capture unit (54) capable of capturing at least part of the carbon dioxide contained in the fumes and gases (18, 29).

FR0953832A 2009-06-10 2009-06-10 SYSTEM AND METHOD FOR TREATING FUMES AND GASES PRODUCED BY AN ELECTROLYSIS TANK DURING THE MANUFACTURE OF ALUMINUM Active FR2946665B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0953832A FR2946665B1 (en) 2009-06-10 2009-06-10 SYSTEM AND METHOD FOR TREATING FUMES AND GASES PRODUCED BY AN ELECTROLYSIS TANK DURING THE MANUFACTURE OF ALUMINUM
PCT/FR2010/051099 WO2010142892A1 (en) 2009-06-10 2010-06-04 System and method for treating the fumes and gases generated by an electrolysis tank during the production of aluminum

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0953832 2009-06-10
FR0953832A FR2946665B1 (en) 2009-06-10 2009-06-10 SYSTEM AND METHOD FOR TREATING FUMES AND GASES PRODUCED BY AN ELECTROLYSIS TANK DURING THE MANUFACTURE OF ALUMINUM

Publications (2)

Publication Number Publication Date
FR2946665A1 FR2946665A1 (en) 2010-12-17
FR2946665B1 true FR2946665B1 (en) 2019-12-20

Family

ID=41077587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953832A Active FR2946665B1 (en) 2009-06-10 2009-06-10 SYSTEM AND METHOD FOR TREATING FUMES AND GASES PRODUCED BY AN ELECTROLYSIS TANK DURING THE MANUFACTURE OF ALUMINUM

Country Status (2)

Country Link
FR (1) FR2946665B1 (en)
WO (1) WO2010142892A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2468127C1 (en) * 2011-05-10 2012-11-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Device for collection and evacuation of anode gases from under electrolytic cell shelter with annealed anodes
FR2984366B1 (en) * 2011-12-19 2014-01-17 Solios Environnement METHOD AND DEVICE FOR IMPROVING SO2 CAPTATION IN GASES OF ELECTROLYSIS COVERS
FR3016893B1 (en) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd ELECTROLYSIS TANK COMPRISING A CLOSING WALL
RU2624559C1 (en) * 2016-07-19 2017-07-04 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Device for gases collecting and removing from aluminium electrolyser
CN108048875A (en) * 2017-12-30 2018-05-18 贵阳铝镁设计研究院有限公司 A kind of aluminum electrolysis cell upper part structure
CN110893307A (en) * 2019-12-06 2020-03-20 湖北中颐和环境工程有限公司 Flue gas purification process for carbon roasting
CN112011690A (en) * 2020-07-31 2020-12-01 红河学院 Method for co-producing palladium and aluminum by using waste palladium-aluminum oxide catalyst
CN113789549A (en) * 2021-09-28 2021-12-14 中南大学 Flue gas treatment system based on fully-closed aluminum electrolytic cell

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
GB0705439D0 (en) * 2007-03-22 2007-05-02 Alstom Intellectual Property Improved flue gas cooling and cleaning arrangment
US20100267123A1 (en) * 2007-06-22 2010-10-21 Louis Wibberley Method for co2 transfer from gas streams to ammonia solutions
CN101348924B (en) * 2008-08-27 2010-06-16 商丘市丰源铝电有限责任公司 Dry and wet methods combined aluminum electrolysis flue gas deep treatment process

Also Published As

Publication number Publication date
WO2010142892A1 (en) 2010-12-16
FR2946665A1 (en) 2010-12-17

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