IT1033230B - Procedimento e dispositivo per la captazione dei gas da una vasca di fabbricazione dell alluminio per elettrolisi ignea - Google Patents

Procedimento e dispositivo per la captazione dei gas da una vasca di fabbricazione dell alluminio per elettrolisi ignea

Info

Publication number
IT1033230B
IT1033230B IT20700/75A IT2070075A IT1033230B IT 1033230 B IT1033230 B IT 1033230B IT 20700/75 A IT20700/75 A IT 20700/75A IT 2070075 A IT2070075 A IT 2070075A IT 1033230 B IT1033230 B IT 1033230B
Authority
IT
Italy
Prior art keywords
ignea
electrolysis
collection
procedure
gas
Prior art date
Application number
IT20700/75A
Other languages
English (en)
Inventor
P Tortil
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
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Application granted granted Critical
Publication of IT1033230B publication Critical patent/IT1033230B/it

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)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
IT20700/75A 1974-02-28 1975-02-27 Procedimento e dispositivo per la captazione dei gas da una vasca di fabbricazione dell alluminio per elettrolisi ignea IT1033230B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406756A FR2262700B1 (it) 1974-02-28 1974-02-28

Publications (1)

Publication Number Publication Date
IT1033230B true IT1033230B (it) 1979-07-10

Family

ID=9135557

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20700/75A IT1033230B (it) 1974-02-28 1975-02-27 Procedimento e dispositivo per la captazione dei gas da una vasca di fabbricazione dell alluminio per elettrolisi ignea

Country Status (14)

Country Link
US (1) US3977950A (it)
JP (1) JPS5242523B2 (it)
CA (1) CA1055423A (it)
CH (1) CH599984A5 (it)
DE (1) DE2508129C3 (it)
FR (1) FR2262700B1 (it)
GB (1) GB1464211A (it)
IS (1) IS1244B6 (it)
IT (1) IT1033230B (it)
NL (1) NL7502438A (it)
NO (1) NO143229C (it)
SE (1) SE443001B (it)
YU (1) YU40112B (it)
ZA (1) ZA751155B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530831C2 (de) * 1975-07-10 1982-06-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Vorrichtung zum Einblasen von Gas, wie insbesondere Luft, in ein elektrolytisches Aluminiumschmelzbad sowie zum Brechen der Kruste des Schmelzbades
CH633048A5 (de) * 1977-06-28 1982-11-15 Alusuisse Verfahren und vorrichtung zur herstellung von aluminium.
CH644156A5 (de) * 1979-09-10 1984-07-13 Alusuisse Vorrichtung zur bedienung von elektrolyseoefen.
NO167873C (no) * 1989-07-03 1991-12-18 Norsk Hydro As Punktmater for elektrolyseceller for fremstilling av aluminium.
US6440294B1 (en) * 1999-09-29 2002-08-27 Alcoa Inc. Crust hole repair for electrolytic cells
US7112269B2 (en) 2003-08-21 2006-09-26 Alcoa, Inc. Measuring duct offgas temperatures to improve electrolytic cell energy efficiency
CN100412234C (zh) * 2005-09-20 2008-08-20 东北大学设计研究院（有限公司） 一种大型铝电解预焙槽
CN100460568C (zh) * 2005-09-20 2009-02-11 东北大学设计研究院（有限公司） 一种铝电解预焙槽的排风方法及装置
CN101280435A (zh) * 2008-05-27 2008-10-08 东北大学设计研究院（有限公司） 400kA级节能减排预焙铝电解槽
NO332375B1 (no) * 2008-09-19 2012-09-10 Norsk Hydro As Punktmater med integrert avgassoppsamling samt en fremgangsmate for avgassoppsamling
FR2946665B1 (fr) * 2009-06-10 2019-12-20 Fives Solios Systeme et procede de traitement des fumees et gaz produits par une cuve d'electrolyse lors de la fabrication d'aluminium
FR2946666B1 (fr) 2009-06-10 2015-08-07 Solios Environnement Systeme et procede de recuperation d'energie
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
CN102287245A (zh) * 2011-07-26 2011-12-21 北京世纪源博科技有限责任公司 一种带烟气分离装置的铝电解槽烟气余热发电系统
CN103160862B (zh) * 2011-12-14 2015-11-18 贵阳铝镁设计研究院有限公司 铝电解槽高浓度烟气经料箱的净化装置
CN103183288A (zh) * 2011-12-27 2013-07-03 贵阳铝镁设计研究院有限公司 多功能天车的空压机配置方案及多功能天车
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
CN102995055A (zh) * 2012-10-12 2013-03-27 青铜峡铝业股份有限公司 电解槽炉门口集气罩关闭后的固定装置
CN110252084A (zh) 2014-06-09 2019-09-20 贝克特尔矿业金属股份有限公司 综合气体处理
US11276436B1 (en) 2021-01-05 2022-03-15 Seagate Technology Llc Corrosive gas reduction for electronic devices
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
CN118255475B (zh) * 2024-05-28 2024-08-23 山东寿光鲁清石化有限公司 气液回收式污水曝气装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207681A (en) * 1960-03-19 1965-09-21 Elektrokemisk As Process of exhausting gases from furnaces for production of aluminum by melt-electrolysis
US3470075A (en) * 1967-02-06 1969-09-30 Arthur F Johnson Process and apparatus for filtering effluent produced from aluminum reduction cells
US3729399A (en) * 1971-07-13 1973-04-24 Reynolds Metals Co Gas control method and apparatus

Also Published As

Publication number Publication date
AU7869775A (en) 1976-09-02
NO143229C (no) 1981-01-02
DE2508129C3 (de) 1980-07-17
JPS5242523B2 (it) 1977-10-25
IS1244B6 (is) 1986-11-03
CA1055423A (fr) 1979-05-29
FR2262700A1 (it) 1975-09-26
DE2508129A1 (de) 1975-09-04
NO750646L (it) 1975-08-29
CH599984A5 (it) 1978-06-15
NL7502438A (nl) 1975-09-01
ZA751155B (en) 1976-01-28
US3977950A (en) 1976-08-31
FR2262700B1 (it) 1978-12-29
GB1464211A (en) 1977-02-09
NO143229B (no) 1980-09-22
SE443001B (sv) 1986-02-10
YU45175A (en) 1982-05-31
YU40112B (en) 1985-08-31
DE2508129B2 (de) 1979-10-31
JPS50126510A (it) 1975-10-04
SE7502299L (it) 1975-08-29
IS2263A7 (is) 1975-08-29

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