ES2564171T3 - Equipo y método para la eliminación de gases - Google Patents

Equipo y método para la eliminación de gases

Info

Publication number
ES2564171T3
ES2564171T3 ES07846831.1T ES07846831T ES2564171T3 ES 2564171 T3 ES2564171 T3 ES 2564171T3 ES 07846831 T ES07846831 T ES 07846831T ES 2564171 T3 ES2564171 T3 ES 2564171T3
Authority
ES
Spain
Prior art keywords
suction
manifold
additional
central
several
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES07846831.1T
Other languages
English (en)
Inventor
Pieter Dirk Klut
Petrus Leonardus Verbraak
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.)
Danieli Corus Technical Services BV
Original Assignee
Danieli Corus Technical Services BV
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
Priority claimed from EP06026549A external-priority patent/EP1936011A1/en
Application filed by Danieli Corus Technical Services BV filed Critical Danieli Corus Technical Services BV
Application granted granted Critical
Publication of ES2564171T3 publication Critical patent/ES2564171T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treating Waste Gases (AREA)

Abstract

Equipo para la eliminación de gases de varias células de electrólisis (1), que comprende un conducto de succión (2) para cada célula, donde cada conducto de succión es conectado a un colector central (3) con un centro de tratamiento de gas (4) y un ventilador de aspiración central (5), caracterizado por el hecho de que un dispositivo de restricción de flujo (6) se proporciona en cada conducto de succión, y donde se proporcionan una o varias canalizaciones adicionales (10), cada canalización adicional para uno o varios conductos de succión, donde cada canalización adicional tiene una derivación (12) para cada conducto de succión, donde la derivación es conectada al conducto de succión entre la célula de electrólisis y el dispositivo de restricción de flujo, que una o varias derivaciones se conectan a un conducto impulsor (11) donde una válvula de encendido/apagado (13) está presente, uno o varios conductos impulsores que se conectan a un colector impulsor que se conecta al colector central, donde se proporciona un ventilador impulsor en el colector impulsor.

Description

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Claims (1)

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ES07846831.1T 2006-12-21 2007-11-27 Equipo y método para la eliminación de gases Active ES2564171T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP06026549A EP1936011A1 (en) 2006-12-21 2006-12-21 Apparatus and method for the removal of gasses
EP06026549 2006-12-21
EP07005634 2007-03-20
EP07005634 2007-03-20
PCT/EP2007/010266 WO2008074386A2 (en) 2006-12-21 2007-11-27 Apparatus and method for th removal of gasses

Publications (1)

Publication Number Publication Date
ES2564171T3 true ES2564171T3 (es) 2016-03-18

Family

ID=39466096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07846831.1T Active ES2564171T3 (es) 2006-12-21 2007-11-27 Equipo y método para la eliminación de gases

Country Status (10)

Country Link
US (1) US8449738B2 (es)
EP (1) EP2108059B8 (es)
CN (1) CN101589180B (es)
AU (1) AU2007334985B2 (es)
BR (1) BRPI0720698A2 (es)
CA (1) CA2673431C (es)
ES (1) ES2564171T3 (es)
NO (1) NO20092728L (es)
RU (1) RU2450090C2 (es)
WO (1) WO2008074386A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2248605A1 (en) * 2009-05-06 2010-11-10 Danieli Corus BV Apparatus and method for balances removal of gasses from electrolysis cells by suction
FR2948128B1 (fr) * 2009-07-20 2011-12-23 Solios Environnement Dispositif de collecte des gaz emis par des cuves d'electrolyse d'aluminium, et systeme de production d'aluminium associe
FR2963625B1 (fr) 2010-08-06 2013-02-22 Solios Environnement Installation pour la collecte des gaz d'une pluralite de cuves d'electrolyse et dispositif d'ajustement pour une telle installation
FR2963793B1 (fr) 2010-08-10 2012-09-07 Solios Environnement Procede et dispositif de confinement des gaz de cuve dans une cuve d'electrolyse de l'aluminium
US9234286B2 (en) * 2012-05-04 2016-01-12 Alstom Technology Ltd Recycled pot gas pot distribution
FR3016901B1 (fr) * 2014-01-27 2016-01-15 Rio Tinto Alcan Int Ltd Cuve d'electrolyse pour la production d'aluminium comprenant un dispositif de collecte de gaz.
NO20181482A1 (en) * 2018-11-20 2020-05-21 Norsk Hydro As Method and system for controlling suction of off-gases from electrolysis cells

Family Cites Families (6)

* 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 (fr) * 1984-05-03 1986-10-03 Pechiney Aluminium Procede et dispositif de suraspiration automatique sur les cuves d'electrolyse pour la production d'aluminium
CN1223696A (zh) * 1997-04-30 1999-07-21 株式会社住友斯蒂克斯尼崎 金属镁电解装置
DE19845258C1 (de) * 1998-10-01 2000-03-16 Hamburger Aluminium Werk Gmbh Anlage zum Absaugen der Abgase und zur Nutzung ihrer Abwärme für eine Anlage zur Aluminiumschmelzflußelektrolyse mit mehreren Elektrolysezellen
NO315278B1 (no) * 2001-11-14 2003-08-11 Norsk Hydro As Fremgangsmåte for drift av et pre-bake elektrolysecelleanlegg, samt arrangement for benyttelse i samme
RU2218453C1 (ru) * 2002-05-06 2003-12-10 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Устройство для сбора и удаления газов алюминиевого электролизера

Also Published As

Publication number Publication date
RU2450090C2 (ru) 2012-05-10
AU2007334985A1 (en) 2008-06-26
CA2673431C (en) 2012-07-03
BRPI0720698A2 (pt) 2014-02-18
WO2008074386A3 (en) 2009-01-15
AU2007334985B2 (en) 2012-05-17
CN101589180A (zh) 2009-11-25
US8449738B2 (en) 2013-05-28
US20100044217A1 (en) 2010-02-25
EP2108059A2 (en) 2009-10-14
WO2008074386A2 (en) 2008-06-26
NO20092728L (no) 2009-07-20
RU2009128041A (ru) 2011-01-27
EP2108059B8 (en) 2016-03-16
EP2108059B1 (en) 2016-01-27
CA2673431A1 (en) 2008-06-26
CN101589180B (zh) 2011-04-06

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