ES2175144T3 - Metodo para separar polvo de gases de proceso caliente. - Google Patents

Metodo para separar polvo de gases de proceso caliente.

Info

Publication number
ES2175144T3
ES2175144T3 ES96938601T ES96938601T ES2175144T3 ES 2175144 T3 ES2175144 T3 ES 2175144T3 ES 96938601 T ES96938601 T ES 96938601T ES 96938601 T ES96938601 T ES 96938601T ES 2175144 T3 ES2175144 T3 ES 2175144T3
Authority
ES
Spain
Prior art keywords
dust
process gases
process gas
hot process
gas powder
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 - Lifetime
Application number
ES96938601T
Other languages
English (en)
Inventor
Stefan Hman
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.)
Alstom Sweden AB
Original Assignee
Alstom Sweden AB
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 Alstom Sweden AB filed Critical Alstom Sweden AB
Application granted granted Critical
Publication of ES2175144T3 publication Critical patent/ES2175144T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/02—Amassing the particles, e.g. by flocculation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/25—Agglomerators

Abstract

EN UN METODO PARA SEPARAR POLVO DE GASES DE PROCESO CALIENTES, LOS GASES DE PROCESO SE HACEN PASAR, POR MEDIO DE UN CONDUCTO DE ENTRADA DE GASES (4, 10), A TRAVES DE UN SEPARADOR DE POLVO (5) EN EL CUAL SE SEPARA EL POLVO DE LOS GASES DE PROCESO. PARTE DEL POLVO SEPARADO ES CONDUCIDO A UN DISPOSITIVO (11) PARA LA AGLOMERACION DEL POLVO Y, A CONTINUACION, SE RECIRCULA INTRODUCIENDOLO EN LOS GASES DE PROCESO DEL CONDUCTO DE ENTRADA DE GASES (4, 10). SE AÑADE UN LIQUIDO AL POLVO EN EL DISPOSITIVO DE AGLOMERACION (11) EN TAL CANTIDAD QUE LA HUMEDAD RELATIVA EN LOS GASES DE PROCESO LIMPIADOS EN EL SEPARADOR DE POLVO (5) SEA SUPERIOR AL 30 % Y, PREFERIBLEMENTE, DEL 40 % AL 60 %.
ES96938601T 1995-12-20 1996-11-12 Metodo para separar polvo de gases de proceso caliente. Expired - Lifetime ES2175144T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504557A SE505579C2 (sv) 1995-12-20 1995-12-20 Sätt att avskilja stoft från varma processgaser

Publications (1)

Publication Number Publication Date
ES2175144T3 true ES2175144T3 (es) 2002-11-16

Family

ID=20400649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96938601T Expired - Lifetime ES2175144T3 (es) 1995-12-20 1996-11-12 Metodo para separar polvo de gases de proceso caliente.

Country Status (11)

Country Link
US (1) US6051054A (es)
EP (1) EP0876191B1 (es)
AT (1) ATE216279T1 (es)
AU (1) AU7593896A (es)
DE (1) DE69620795T2 (es)
DK (1) DK0876191T3 (es)
ES (1) ES2175144T3 (es)
SE (1) SE505579C2 (es)
TR (1) TR199601029A1 (es)
WO (1) WO1997022400A1 (es)
ZA (1) ZA9610152B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512227C2 (sv) * 1998-06-24 2000-02-14 Flaekt Ab Sätt att rena rökgaser under uppstart av en panna
US20040106366A1 (en) * 2002-08-26 2004-06-03 Robinson Robert A. Portable pipe restoration system
US20060037293A1 (en) * 2004-08-17 2006-02-23 Storer Ron D Blast medium pot
US7008304B1 (en) * 2004-08-17 2006-03-07 Media Blast & Abrasives, Inc. Abrasive and dust separator
US20070202781A1 (en) * 2006-02-28 2007-08-30 Media Blast & Abrasives, Inc. Blast media nozzle and nozzle assembly
US7766997B2 (en) 2007-12-21 2010-08-03 Alstom Technology Ltd Method of reducing an amount of mercury in a flue gas
US9623539B2 (en) 2014-07-07 2017-04-18 Media Blast & Abrasive, Inc. Carving cabinet having protective carving barrier
US20190201828A1 (en) 2017-12-29 2019-07-04 Media Blast & Abrasive, Inc. Adjustable abrasive & dust separator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113062C3 (de) * 1971-03-18 1975-12-04 Heinrich Luehr Vdi Staubtechnik, 4960 Stadthagen Verfahren zum Entstauben von Feinststaub enthaltenden Staubgasen mittels Taschen- oder Schlauchfiltern
GB1445810A (en) * 1973-09-07 1976-08-11 Berz W Apparatus for separating dust from a dust-containing gas
US4205931A (en) * 1978-12-04 1980-06-03 Combustion Engineering, Inc. Pneumatic ash transporting and containing system
US4378976A (en) * 1981-08-14 1983-04-05 Institute Of Gas Technology Combined sonic agglomerator/cross flow filtration apparatus and process for solid particle and/or liquid droplet removal from gas streams
US4874402A (en) * 1981-12-01 1989-10-17 Shell Oil Company Process for purifying and cooling a hot gas
US4579567A (en) * 1984-09-18 1986-04-01 Phillips Petroleum Company Agglomerating carbon black using cyclone at entrance to bag filter
DE3639824A1 (de) * 1986-10-22 1988-05-05 Margraf Adolf Filternder abscheider fuer partikel und schadgase aus rohgasen
US4865629A (en) * 1988-07-05 1989-09-12 Industrial Filter & Pump Mfg. Co. Control of particle size distribution in gas filtration
DE3925818A1 (de) * 1989-08-04 1991-02-07 Intensiv Filter Gmbh Verfahren und vorrichtung zum entstauben von zinkbaedern
DE19515352A1 (de) * 1994-05-04 1995-11-09 Volkswagen Ag Vorrichtung zum Abscheiden von Partikeln aus einem Abgasstrom
US5505766A (en) * 1994-07-12 1996-04-09 Electric Power Research, Inc. Method for removing pollutants from a combustor flue gas and system for same
TW279242B (en) * 1994-11-29 1996-06-21 Asahi Denka Kogyo Kk The wasted-gas processing method & device for CVD apparatus

Also Published As

Publication number Publication date
DE69620795D1 (de) 2002-05-23
ATE216279T1 (de) 2002-05-15
DK0876191T3 (da) 2002-07-01
DE69620795T2 (de) 2002-10-17
EP0876191A1 (en) 1998-11-11
US6051054A (en) 2000-04-18
SE505579C2 (sv) 1997-09-15
ZA9610152B (en) 1997-06-18
AU7593896A (en) 1997-07-14
TR199601029A1 (tr) 1997-07-21
SE9504557D0 (sv) 1995-12-20
WO1997022400A1 (en) 1997-06-26
SE9504557L (sv) 1997-06-21
EP0876191B1 (en) 2002-04-17

Similar Documents

Publication Publication Date Title
AU7823291A (en) Process and apparatus for purifying dust-and pollutant- containing exhaust gases
PL323444A1 (en) Method of and apparatus for elestrostatically charging particles suspended in fluid gaseous medium and separating them therefrom
SE9701695D0 (sv) Förfarande och anordning för rening av ett gasformigt medium
HK1118249A1 (en) Air cleaning device
DK154118C (da) Fremgangsmaade og apparat til fjernelse af svovloxider fra varm roeggas
ES2175144T3 (es) Metodo para separar polvo de gases de proceso caliente.
ES8302131A1 (es) Procedimiento y dispositivo para la eliminacion de cuerpos extranos e impurezas de copos de fibras de algodon. otrosi.
ES477471A1 (es) Aparato para separar una materia en suspension en el aire.
DE69518158D1 (de) Vorrichtung zum trennen von sehr feinen teilchen aus der luft
NO985047D0 (no) FremgangsmÕte og anordning ved agglomerering av partikler i en gasstr°m
ATE161434T1 (de) Verfahren und vorrichtung zur behandlung von heissen gasen
GR910100164A (el) Μεθοδος και συσκευη για την κατεργασια ινωδων υλικων.
KR950032648A (ko) 미세한 광석을 처리하기 위한 방법 및 장치
ATE13940T1 (de) Vorrichtung zum trennen von schwebstoffen, wie asche od. dgl. aus rauchgasen.
DE59807320D1 (de) Verfahren und vorrichtung zum windsichtenden separieren
SE9501245D0 (sv) Förfarande och anordning vid rening av stoftbemängda gaser
ATE134533T1 (de) Verfahren zur vermeidung des rücksprühens in einem elektroabscheider
FI931788A (fi) Menetelmä hienojakoisen pölyn erottamiseksi kuumasta paineenalaisesta prosessikaasusta
DE59603593D1 (de) Vorrichtung zum abscheiden von dunst-, fett- und/oder staubpartikeln aus einem luftstrom
JPS5299480A (en) Method and system for the process comprising ionizing gases and electrostatically charging fine particles to remove contaminants from gas flow

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 876191

Country of ref document: ES