CA2115987A1 - Precipitateur electrostatique humide - Google Patents

Precipitateur electrostatique humide

Info

Publication number
CA2115987A1
CA2115987A1 CA 2115987 CA2115987A CA2115987A1 CA 2115987 A1 CA2115987 A1 CA 2115987A1 CA 2115987 CA2115987 CA 2115987 CA 2115987 A CA2115987 A CA 2115987A CA 2115987 A1 CA2115987 A1 CA 2115987A1
Authority
CA
Canada
Prior art keywords
pct
liquid
date mar
sec
hand
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.)
Granted
Application number
CA 2115987
Other languages
English (en)
Other versions
CA2115987C (fr
Inventor
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
Charles Eyraud
Ecoprocess
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 Charles Eyraud, Ecoprocess filed Critical Charles Eyraud
Publication of CA2115987A1 publication Critical patent/CA2115987A1/fr
Application granted granted Critical
Publication of CA2115987C publication Critical patent/CA2115987C/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

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

Abstract

Le lavage du gaz à la fois par le liquide pulvérisé mécaniquement entre groupes d'électrodes (5, 6, 7, 8), par les ruissellement le long des électrodes, enfin et surtout par le liquide dispersé par pulvérisation électrostatique à des aspérités disposées à cet effet à la surface des électrodes émissives. Selon l'invention la concentration du liquide de lavage entre la canalisation d'appoint (22) et de rejet (31) est obtenue d'une part par recyclage, aux rampes de pulvérisation d'un groupe d'électrode tel que (6), du liquide de ruissellement recueilli par le bac d'accumulation tel que (17), d'autre part par reflux de liquide entre bacs d'accumulation successifs (18, 17, 16) à travers des canalisations telles que (30). Une ligne de traitement physique et/ou chimique des liquides et des boues, constituée d'unités telles que (32 et 31), est associée à la ligne de traitement du gaz.
CA002115987A 1991-08-21 1992-08-20 Precipitateur electrostatique humide Expired - Fee Related CA2115987C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR91/10616 1991-08-21
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
CA2115987A1 true CA2115987A1 (fr) 1993-03-04
CA2115987C CA2115987C (fr) 1998-11-03

Family

ID=9416392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002115987A Expired - Fee Related CA2115987C (fr) 1991-08-21 1992-08-20 Precipitateur electrostatique humide

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)

Families Citing this family (37)

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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
US6176977B1 (en) 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
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
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
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
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
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
EP1805458A4 (fr) * 2004-10-29 2009-05-06 Eisenmann Corp Systeme d'injection de gaz naturel d'un oxydeur thermique regeneratif
CA2624603A1 (fr) * 2005-02-24 2006-08-31 Gary C. Tepper Systemes, procedes et dispositifs d'extraction de contaminants
WO2006094174A2 (fr) * 2005-03-02 2006-09-08 Eisenmann Corporation Electrofiltre humide double flux
US7297182B2 (en) * 2005-03-02 2007-11-20 Eisenmann Corporation Wet electrostatic precipitator for treating oxidized biomass effluent
US7459009B2 (en) * 2005-04-15 2008-12-02 Eisenmann Corporation Method and apparatus for flue gas desulphurization
WO2007008587A2 (fr) * 2005-07-08 2007-01-18 Eisenmann Corporation Methode et appareil d'elimination de particulats et d'epuration de vapeurs indesirables d'un flux circulant de gaz
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574079C (de) * 1930-05-18 1933-04-08 Siemens Schuckertwerke Akt Ges Mehrstufiges Einkammer-Nasselektrofilter
US2050796A (en) * 1932-10-25 1936-08-11 Kerschbaum Friedrich Paul Recovery of phosphorus
GB769865A (en) * 1954-07-07 1957-03-13 Svenska Flaektfabriken Ab Method of cleaning the electrodes in electrical apparatus
FR1406086A (fr) * 1964-06-05 1965-07-16 Procédé et appareillage pour dépoussiérer et laver les gaz
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
US3785118A (en) * 1972-03-22 1974-01-15 Mead Corp Apparatus and method for electrical precipitation
AR205152A1 (es) * 1973-02-02 1976-04-12 United States Filter Corp Precipitador electrostatico humedo
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
WO1993003849A1 (fr) 1993-03-04
ATE145157T1 (de) 1996-11-15
DE69215229T2 (de) 1997-03-06
CA2115987C (fr) 1998-11-03
FR2680474A1 (fr) 1993-02-26
EP0600011B1 (fr) 1996-11-13
JPH06509976A (ja) 1994-11-10
OA09886A (fr) 1994-09-15
EP0600011A1 (fr) 1994-06-08
FR2680474B1 (fr) 1995-09-08
US5624476A (en) 1997-04-29
ES2094368T3 (es) 1997-01-16
DE69215229D1 (de) 1996-12-19

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Legal Events

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