FR2680474B1 - Reacteur electrostatique a contacts gaz liquide solide a contre courant gaz liquide et a etages multiples pour l'epuration d'un gaz et des liquides de transfert. - Google Patents

Reacteur electrostatique a contacts gaz liquide solide a contre courant gaz liquide et a etages multiples pour l'epuration d'un gaz et des liquides de transfert.

Info

Publication number
FR2680474B1
FR2680474B1 FR9110616A FR9110616A FR2680474B1 FR 2680474 B1 FR2680474 B1 FR 2680474B1 FR 9110616 A FR9110616 A FR 9110616A FR 9110616 A FR9110616 A FR 9110616A FR 2680474 B1 FR2680474 B1 FR 2680474B1
Authority
FR
France
Prior art keywords
gas
liquid gas
liquid
pct
stage
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.)
Expired - Fee Related
Application number
FR9110616A
Other languages
English (en)
Other versions
FR2680474A1 (fr
Inventor
Eyraud Charles
Charles Eyraud
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.)
Ecoprocess SARL
Original Assignee
Ecoprocess SARL
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 to FR9110616A priority Critical patent/FR2680474B1/fr
Application filed by Ecoprocess SARL filed Critical Ecoprocess SARL
Priority to ES92918939T priority patent/ES2094368T3/es
Priority to PCT/FR1992/000811 priority patent/WO1993003849A1/fr
Priority to CA002115987A priority patent/CA2115987C/fr
Priority to EP92918939A priority patent/EP0600011B1/fr
Priority to JP5504154A priority patent/JPH06509976A/ja
Priority to US08/196,256 priority patent/US5624476A/en
Priority to AT92918939T priority patent/ATE145157T1/de
Priority to DE69215229T priority patent/DE69215229T2/de
Publication of FR2680474A1 publication Critical patent/FR2680474A1/fr
Priority to OA60473A priority patent/OA09886A/fr
Application granted granted Critical
Publication of FR2680474B1 publication Critical patent/FR2680474B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/32—Transportable units, e.g. for cleaning room air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/16—Plant or installations having external electricity supply wet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/88—Cleaning-out collected particles

Landscapes

  • Treating Waste Gases (AREA)
  • Electrostatic Separation (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Le gaz est lavé par pulvérisation d'un liquide entre les groupes d'électrodes 5, 6, 7, 8 d'un électrofiltre 44 et, dans un mode de réalisation préféré, il est en outre lavé par nébulisation électrostatique du liquide ruisselant sur les électrodes émissives munies à cet effet d'aspérités. Selon l'invention la concentration des liquides de transfert est obtenue d'une part par recyclage aux pulvérisateurs 13 du liquide qui s'écoule d'un groupe d'électrodes 6 dans un bac d'accumulation 17, d'autre part par reflux liquide d'un bac d'accumulation 18 au suivant 17, directement par la canalisation 30 ou indirectement par aspersion partielle à reflux. Les liquides de lavage issus de bacs d'extraction 16 et 17 sont repris dans une ligne de traitement des liquides constituée d'unités de séparation 25, 26 dont les effluents solides, liquides ou gazeux peuvent être, pour certains d'entre eux, recyclés dans la ligne de traitement du gaz.
FR9110616A 1991-08-21 1991-08-21 Reacteur electrostatique a contacts gaz liquide solide a contre courant gaz liquide et a etages multiples pour l'epuration d'un gaz et des liquides de transfert. Expired - Fee Related FR2680474B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9110616A FR2680474B1 (fr) 1991-08-21 1991-08-21 Reacteur electrostatique a contacts gaz liquide solide a contre courant gaz liquide et a etages multiples pour l'epuration d'un gaz et des liquides de transfert.
DE69215229T DE69215229T2 (de) 1991-08-21 1992-08-20 Elektrostatischer nassabscheider
CA002115987A CA2115987C (fr) 1991-08-21 1992-08-20 Precipitateur electrostatique humide
EP92918939A EP0600011B1 (fr) 1991-08-21 1992-08-20 Precipitateur electrostatique humide
JP5504154A JPH06509976A (ja) 1991-08-21 1992-08-20 湿式電気集塵器機
US08/196,256 US5624476A (en) 1991-08-21 1992-08-20 Method and device for purifying gaseous effluents
ES92918939T ES2094368T3 (es) 1991-08-21 1992-08-20 Precipitador electrostatico humedo.
PCT/FR1992/000811 WO1993003849A1 (fr) 1991-08-21 1992-08-20 Precipitateur electrostatique humide
AT92918939T ATE145157T1 (de) 1991-08-21 1992-08-20 Elektrostatischer nassabscheider
OA60473A OA09886A (fr) 1991-08-21 1994-02-17 Précipitateur électrostatique humide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110616A FR2680474B1 (fr) 1991-08-21 1991-08-21 Reacteur electrostatique a contacts gaz liquide solide a contre courant gaz liquide et a etages multiples pour l'epuration d'un gaz et des liquides de transfert.

Publications (2)

Publication Number Publication Date
FR2680474A1 FR2680474A1 (fr) 1993-02-26
FR2680474B1 true FR2680474B1 (fr) 1995-09-08

Family

ID=9416392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110616A Expired - Fee Related FR2680474B1 (fr) 1991-08-21 1991-08-21 Reacteur electrostatique a contacts gaz liquide solide a contre courant gaz liquide et a etages multiples pour l'epuration d'un gaz et des liquides de transfert.

Country Status (10)

Country Link
US (1) US5624476A (fr)
EP (1) EP0600011B1 (fr)
JP (1) JPH06509976A (fr)
AT (1) ATE145157T1 (fr)
CA (1) CA2115987C (fr)
DE (1) DE69215229T2 (fr)
ES (1) ES2094368T3 (fr)
FR (1) FR2680474B1 (fr)
OA (1) OA09886A (fr)
WO (1) WO1993003849A1 (fr)

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AT406024B (de) * 1995-05-02 2000-01-25 Scheuch Alois Gmbh Anlage zur elektrostatischen reinigung von staubhaltigem abgas
US5827352A (en) * 1997-04-16 1998-10-27 Electric Power Research Institute, Inc. Method for removing mercury from a gas stream and apparatus for same
US20050210902A1 (en) 2004-02-18 2005-09-29 Sharper Image Corporation Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes
US20030206837A1 (en) 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US6176977B1 (en) 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US6156098A (en) * 1999-02-10 2000-12-05 Richards; Clyde N. Charged droplet gas scrubber apparatus and method
US6302945B1 (en) * 1999-06-11 2001-10-16 Electric Power Research Institute, Incorporated Electrostatic precipitator for removing SO2
JP3564366B2 (ja) * 1999-08-13 2004-09-08 三菱重工業株式会社 除塵装置
US20020001726A1 (en) * 1999-12-27 2002-01-03 Kimberly-Clark Worldwide, Inc. Modified siloxane yielding transferring benefits from soft tissue products
US6488740B1 (en) * 2000-03-01 2002-12-03 Electric Power Research Institute, Inc. Apparatus and method for decreasing contaminants present in a flue gas stream
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7767169B2 (en) 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US20060016333A1 (en) 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
WO2006050196A2 (fr) * 2004-10-29 2006-05-11 Eisenmann Corporation Systeme d'injection de gaz naturel d'un oxydeur thermique regeneratif
US7717980B2 (en) * 2005-02-24 2010-05-18 Sentor Technologies, Inc. Contaminant extraction systems, methods and apparatuses
US7297182B2 (en) * 2005-03-02 2007-11-20 Eisenmann Corporation Wet electrostatic precipitator for treating oxidized biomass effluent
US7318857B2 (en) * 2005-03-02 2008-01-15 Eisenmann Corporation Dual flow wet electrostatic precipitator
US7459009B2 (en) * 2005-04-15 2008-12-02 Eisenmann Corporation Method and apparatus for flue gas desulphurization
US20070009411A1 (en) * 2005-07-08 2007-01-11 Eisenmann Corporation Method and apparatus for particulate removal and undesirable vapor scrubbing from a moving gas stream
WO2007056566A1 (fr) * 2005-11-09 2007-05-18 Sarnoff Corporation Systeme et procede d'epuration d'air
US20070128090A1 (en) * 2005-12-06 2007-06-07 Eisenmann Corporation Wet electrostatic liquid film oxidizing reactor apparatus and method for removal of NOx, SOx, mercury, acid droplets, heavy metals and ash particles from a moving gas
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US7708453B2 (en) * 2006-03-03 2010-05-04 Cavitech Holdings, Llc Device for creating hydrodynamic cavitation in fluids
US7531027B2 (en) * 2006-05-18 2009-05-12 Sentor Technologies, Inc. Contaminant extraction systems, methods, and apparatuses
JP4111229B2 (ja) * 2006-05-19 2008-07-02 ダイキン工業株式会社 放電装置及び空気浄化装置
JP4023512B1 (ja) * 2006-06-15 2007-12-19 ダイキン工業株式会社 液処理装置、空気調和装置、及び加湿器
SE530738C2 (sv) * 2006-06-07 2008-08-26 Alstom Technology Ltd Våtelfilter samt sätt att rengöra en utfällningselektrod
JP2008212847A (ja) * 2007-03-05 2008-09-18 Hitachi Plant Technologies Ltd 湿式電気集塵装置
EP2072108A1 (fr) * 2007-12-18 2009-06-24 B & B INGG. S.p.A. Appareil de filtre et procédé de filtrage de substances aériformes
US7632341B2 (en) * 2008-03-27 2009-12-15 Babcock & Wilcox Power Generation Group, Inc. Hybrid wet electrostatic precipitator
NL2003259C2 (en) * 2009-07-22 2011-01-25 Univ Delft Tech Method for the removal of a gaseous fluid and arrangement therefore.
CN104069720A (zh) * 2014-07-12 2014-10-01 苏州克利亚环保科技有限公司 工业有机废气废水综合处理装置
KR101885240B1 (ko) * 2017-10-20 2018-08-03 주식회사 애니텍 배기가스에 포함된 입자상 물질 제거를 위한 정전 분무 방식의 전기 집진 시스템
CN108273662B (zh) * 2018-01-05 2023-07-18 老肯医疗科技股份有限公司 一种用于城市除雾霾的空气净化器
CN111482146B (zh) * 2020-04-17 2022-02-22 中国石油化工股份有限公司 三相分离器、三相反应器以及三相反应方法

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US2050796A (en) * 1932-10-25 1936-08-11 Kerschbaum Friedrich Paul Recovery of phosphorus
DE1009163B (de) * 1954-07-07 1957-05-29 Svenska Flaektfabriken Ab Verfahren zur Reinigung der Elektroden in Elektro-Filtern
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US3404513A (en) * 1965-02-01 1968-10-08 Cottrell Res Inc Mobile electrostatic precipitator
US3509695A (en) * 1965-07-21 1970-05-05 Cottrell Res Inc Wet bottom precipitator
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FR2229468A1 (en) * 1973-05-16 1974-12-13 Tissmetal Lionel Dupont Particle charged gas treatment process - passes gas between charged plates with electrostatic pulverisation spouts
US4247307A (en) * 1979-09-21 1981-01-27 Union Carbide Corporation High intensity ionization-wet collection method and apparatus
US4305909A (en) * 1979-10-17 1981-12-15 Peabody Process Systems, Inc. Integrated flue gas processing system

Also Published As

Publication number Publication date
OA09886A (fr) 1994-09-15
JPH06509976A (ja) 1994-11-10
ATE145157T1 (de) 1996-11-15
FR2680474A1 (fr) 1993-02-26
CA2115987C (fr) 1998-11-03
EP0600011B1 (fr) 1996-11-13
DE69215229D1 (de) 1996-12-19
EP0600011A1 (fr) 1994-06-08
CA2115987A1 (fr) 1993-03-04
DE69215229T2 (de) 1997-03-06
ES2094368T3 (es) 1997-01-16
WO1993003849A1 (fr) 1993-03-04
US5624476A (en) 1997-04-29

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Legal Events

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TP Transmission of property
CL Concession to grant licences
CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse