ES2003146A6 - Procedimiento y dispositivo para la separacion de sustancias contaminantes en gases de humos por irradiacion de los gases de humos con haces de electrones. - Google Patents

Procedimiento y dispositivo para la separacion de sustancias contaminantes en gases de humos por irradiacion de los gases de humos con haces de electrones.

Info

Publication number
ES2003146A6
ES2003146A6 ES8602718A ES8602718A ES2003146A6 ES 2003146 A6 ES2003146 A6 ES 2003146A6 ES 8602718 A ES8602718 A ES 8602718A ES 8602718 A ES8602718 A ES 8602718A ES 2003146 A6 ES2003146 A6 ES 2003146A6
Authority
ES
Spain
Prior art keywords
irradiation
smoke gas
electron
beams
selective
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
Application number
ES8602718A
Other languages
English (en)
Inventor
Ernst-Gunter Hofmann
Bernd-Peter Offermann
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 DE19863608291 external-priority patent/DE3608291A1/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES2003146A6 publication Critical patent/ES2003146A6/es
Expired 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
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B01J19/085—Electron beams only
    • 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
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCEDIMIENTO PARA LA SEPARACION SELECTIVA O SIMULTANEA DE SUSTANCIAS CONTAMINANTES, PARTICULARMENTE OXIDOS DE AZUFRE Y/O DE NITROGENO, A PARTIR DE GAS DE HUMO MEDIANTE IRRADIACION DE LOS GASES DE HUMOS CON HACES DE ELECTRONES. EL PROCEDIMIENTO SE LLEVA A CABO EN ETAPAS CRONOLOGICAMENTE SUCESIVAS, EMPLEANDOSE AL MENOS DOS ETAPAS QUE FORMAN CADA UNA DE ELLAS UNA LINEA DE PROCEDIMIENTO Y QUE ESTAN EQUIPARADAS CON AL MENOS SENDOS ACELERADORES DE ELECTRONES O CABEZAS ACELERADORAS DE ELECTRONES COMO FUENTE DE HACES DE ELECTRONES. LA IRRADIACION DEL GAS DE HUMO SE EFECTUA CON DOSIS DE IRRADIACION PARCIALES QUE PROPORCIONAN COMO SUMA LA DOSIS DE IRRADIACION TOTAL DESEADA. EL GAS DE HUMO SE MEZCLA FORZOSAMENTE A FONDO ENTRE LAS ETAPAS DE IRRADIACION. LA CAMARA DE IRRADIACION DE CADA ETAPA SE ADAPTA A LA FORMA DEL CAMPO DE IRRADIACION, ELIGIENDOSE SUS DIMENSIONES APROXIMADAMENTE IGUALES AL ALCANCE EFECTIVO DE LA RADIACION ELECTRONICA EN LA CAMARA DE IRRADIACION.
ES8602718A 1985-10-23 1986-10-22 Procedimiento y dispositivo para la separacion de sustancias contaminantes en gases de humos por irradiacion de los gases de humos con haces de electrones. Expired ES2003146A6 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3537632 1985-10-23
DE19863608291 DE3608291A1 (de) 1985-10-23 1986-03-13 Verfahren zur selektiven oder simultanen abscheidung von schadstoffen aus rauchgasen durch bestrahlung der rauchgase mit elektronenstrahlen
DE19863620673 DE3620673A1 (de) 1985-10-23 1986-06-20 Verfahren zur bestrahlung von gasfoermigen medien, vorzugsweise rauchgasen, mit elektronenstrahlen

Publications (1)

Publication Number Publication Date
ES2003146A6 true ES2003146A6 (es) 1988-10-16

Family

ID=27193615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602718A Expired ES2003146A6 (es) 1985-10-23 1986-10-22 Procedimiento y dispositivo para la separacion de sustancias contaminantes en gases de humos por irradiacion de los gases de humos con haces de electrones.

Country Status (6)

Country Link
EP (1) EP0244429A1 (es)
DE (1) DE3620673A1 (es)
DK (1) DK294687A (es)
ES (1) ES2003146A6 (es)
FI (1) FI872757A0 (es)
WO (1) WO1987002597A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2556364B2 (ja) * 1988-06-21 1996-11-20 アネルバ株式会社 真空蒸着装置
DE3907703A1 (de) * 1989-03-10 1990-09-13 Badenwerk Ag Verfahren zum abscheiden von stickoxiden aus rauchgasen und vorrichtung hierzu
PL288355A1 (en) * 1989-12-22 1991-09-23 Ebara Corp Method of desulfurizing and denitrogenizing outlet gases by multi-step exposure to an electron beam and apparatus therefor
US5319211A (en) * 1992-09-08 1994-06-07 Schonberg Radiation Corp. Toxic remediation
WO1994017899A1 (en) * 1993-02-05 1994-08-18 Massachusetts Institute Of Technology Tunable compact electron beam generated plasma system for the destruction of gaseous toxic compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213795A1 (en) * 1973-01-11 1974-08-09 Ebara Mfg Waste gases purificn. - partic. sulphur and nitrogen oxides removal by using ionising irradiation
JPS5940052B2 (ja) * 1980-06-16 1984-09-27 株式会社荏原製作所 電子ビ−ム多段照射式排ガス脱硫脱硝法および装置
US4396580A (en) * 1981-03-18 1983-08-02 Avco Everett Research Laboratory, Inc. Fluid-dynamic means for efficaceous use of ionizing beams in treating process flows
DE3403726A1 (de) * 1984-02-03 1985-08-08 Polymer-Physik GmbH & Co KG, 2844 Lemförde Verfahren und vorrichtung zur entschwefelung und denitrierung von rauchgasen durch elektronenbestrahlung

Also Published As

Publication number Publication date
FI872757A7 (fi) 1987-06-22
FI872757A0 (fi) 1987-06-22
DK294687A (da) 1987-08-06
WO1987002597A1 (fr) 1987-05-07
DK294687D0 (da) 1987-06-09
EP0244429A1 (de) 1987-11-11
DE3620673A1 (de) 1987-12-23

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