ES2072594T3 - Proceso y aparato para tratamiento de gas residual mediante irradiacion con haz de electrones de varias etapas. - Google Patents
Proceso y aparato para tratamiento de gas residual mediante irradiacion con haz de electrones de varias etapas.Info
- Publication number
- ES2072594T3 ES2072594T3 ES91900937T ES91900937T ES2072594T3 ES 2072594 T3 ES2072594 T3 ES 2072594T3 ES 91900937 T ES91900937 T ES 91900937T ES 91900937 T ES91900937 T ES 91900937T ES 2072594 T3 ES2072594 T3 ES 2072594T3
- Authority
- ES
- Spain
- Prior art keywords
- irradiation
- electron beam
- treatment
- exhaust gas
- residual gas
- 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
Links
Classifications
-
- 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
- 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
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/812—Electrons
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
UN METODO Y APARATO PARA DESNITRIFICAR Y DESULFURIZAR UN GAS EXPULSADO POR IRRADIACION MULTIETAPAS CON HACES DE ELECTRONES. EL APARATO ESTA PROVISTO DE CAMARAS DE IRRADIACION EN MULTIETAPAS CON LA DISTANCIA (M) ENTRE LOS CENTROS DEL APARATO DE GENERACION DE HACES DE ELECTRONES FIJADO A UN DISTANCIA MAYOR QUE AQUELLA CALCULADA DE ACUERDO CON LA ECUACION: X=2(ALFA) + TV 1 (DONDE 2(ALFA) 2 ES LA DISTANCIA SOBRE LA CUAL UNA DOSIS ABSORBIDA SE EXTIENDE EN EL GAS EXPULSADO, T ES EL TIEMPO DE RESIDENCIA (SEGUNDOS) DEL GAS EXPULSADO EN UNA GAMA DE NO-IRRADIACION Y V ES UNA TASA DE FLUJO (M/S) DEL GAS, Y LOS HACES DE ELECTRONES SE ORIGINAN PARA QUE PASEN A TRAVES DE CADA GAMA DE IRRADIACION. DE ACUERDO CON LA ESTRUCTURA ANTES MENCIONADA, T PODRA MANTENERSE EN LA GAMA DE 0.01 A 0.5 SEGUNDOS. COMO RESULTADO, YA QUE LA ENERGIA DE IRRADIACION PUEDE UTILIZARSE EFICAZMENTE, PODRA OBTENERSE EL EFECTO MAXIMO CON UNA RADIACION MINIMA, DE TAL FORMA QUE PUEDAN TRATARSE LOS GASES DE FORMA RAPIDA Y ECONOMICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33105089 | 1989-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072594T3 true ES2072594T3 (es) | 1995-07-16 |
Family
ID=18239287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91900937T Expired - Lifetime ES2072594T3 (es) | 1989-12-22 | 1990-12-25 | Proceso y aparato para tratamiento de gas residual mediante irradiacion con haz de electrones de varias etapas. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5244552A (es) |
EP (1) | EP0460230B1 (es) |
JP (1) | JPH0712413B2 (es) |
KR (1) | KR0147687B1 (es) |
CN (1) | CN1029938C (es) |
AT (1) | ATE119801T1 (es) |
CA (1) | CA2047759C (es) |
DE (1) | DE69017896T2 (es) |
DK (1) | DK0460230T3 (es) |
ES (1) | ES2072594T3 (es) |
PL (1) | PL288355A1 (es) |
RU (1) | RU2038131C1 (es) |
UA (1) | UA41249C2 (es) |
WO (1) | WO1991009665A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357291A (en) * | 1992-09-08 | 1994-10-18 | Zapit Technology, Inc. | Transportable electron beam system and method |
US5378898A (en) * | 1992-09-08 | 1995-01-03 | Zapit Technology, Inc. | Electron beam system |
JPH0847618A (ja) * | 1994-06-03 | 1996-02-20 | Ebara Corp | 排ガス処理用電子線照射方法 |
JP3431731B2 (ja) * | 1994-08-16 | 2003-07-28 | 株式会社荏原製作所 | 電子線照射排ガス処理装置 |
JP3361200B2 (ja) * | 1994-12-12 | 2003-01-07 | 日本原子力研究所 | 電子ビーム照射排ガス処理法及び装置 |
JP3103027B2 (ja) | 1995-11-27 | 2000-10-23 | 株式会社荏原製作所 | 汚水中のアンモニアを用いる排ガスの処理方法と装置 |
US6093288A (en) * | 1996-03-01 | 2000-07-25 | Ebara Corporation | Desulfurizing method and apparatus by irradiation of electron beam |
EP0925105B1 (en) | 1996-07-25 | 2002-10-23 | Ebara Corporation | Method and apparatus for treating gas by irradiation of electron beam |
US6030506A (en) * | 1997-09-16 | 2000-02-29 | Thermo Power Corporation | Preparation of independently generated highly reactive chemical species |
CN1238746A (zh) | 1996-11-25 | 1999-12-15 | 株式会社荏原制作所 | 由含硫氧化物气体生产肥料的方法和装置 |
KR20000009579A (ko) * | 1998-07-27 | 2000-02-15 | 박진규 | 기체 레이저와 전자빔을 이용한 유해 가스 정화방법 및 장치 |
WO2001012299A1 (fr) | 1999-08-12 | 2001-02-22 | Ebara Corporation | Procede et appareil de traitement des gaz d'echappement |
CN1114465C (zh) * | 1999-12-29 | 2003-07-16 | 宝山钢铁股份有限公司 | 电子束处理烟气中硫氧化物和氮氧化物的方法和装置 |
US7189978B2 (en) * | 2000-06-20 | 2007-03-13 | Advanced Electron Beams, Inc. | Air sterilizing system |
US6623705B2 (en) * | 2000-06-20 | 2003-09-23 | Advanced Electron Beams, Inc. | Gas conversion system |
WO2005034140A2 (en) * | 2003-09-04 | 2005-04-14 | Scantech Holdings, Llc | Stack gas decontamination system |
US20090205947A1 (en) * | 2005-02-10 | 2009-08-20 | John Barkanic | Method for the reduction of malodorous compounds |
CN103752150B (zh) * | 2014-01-02 | 2015-10-07 | 上海大学 | 一种去除大气颗粒物pm2.5中苯甲醛类化合物的方法 |
CN104474859B (zh) * | 2014-12-08 | 2016-08-17 | 厦门大学 | 一种烟气脱硫脱硝的方法、装置及其用途 |
CN106000039A (zh) * | 2016-05-16 | 2016-10-12 | 长沙深湘通用机器有限公司 | 干式氨法脱硫脱硝装置 |
CN112370952B (zh) * | 2020-09-16 | 2022-11-08 | 江苏汇能环境工程有限公司 | 一种工厂用废气脱硫脱硝处理装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5350054A (en) * | 1976-10-19 | 1978-05-08 | Mitsubishi Electric Corp | Denitrating apparatus for flue gas with electron beam |
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 |
DE3439190A1 (de) * | 1984-10-26 | 1986-04-30 | Polymer-Physik GmbH & Co KG, 7400 Tübingen | Niederenergetischer elektronenstrahler mit hoher leistung zur entschwefelung und/oder denitrierung von rauchgasen |
DE3513633C2 (de) * | 1985-04-16 | 1994-06-16 | Polymer Physik Gmbh | Vorrichtung zur Entschwefelung und Denitrierung von Rauchgasen durch Elektronenbestrahlung |
JPS63501142A (ja) * | 1985-10-23 | 1988-04-28 | ライセンテイア パテント−フエルヴアルトウンクス−ゲゼルシヤフト ミツト ベシユレンクテル ハフトウンク | 廃ガスに電子線を放射することにより廃ガスから有害物質を選択または同時分離する方法 |
DE3620673A1 (de) * | 1985-10-23 | 1987-12-23 | Licentia Gmbh | Verfahren zur bestrahlung von gasfoermigen medien, vorzugsweise rauchgasen, mit elektronenstrahlen |
JPH0720535B2 (ja) * | 1987-06-04 | 1995-03-08 | 株式会社荏原製作所 | 電子線照射排ガス処理装置 |
-
1990
- 1990-12-20 PL PL28835590A patent/PL288355A1/xx unknown
- 1990-12-21 CN CN91100668A patent/CN1029938C/zh not_active Expired - Lifetime
- 1990-12-25 UA UA5001661A patent/UA41249C2/uk unknown
- 1990-12-25 DE DE69017896T patent/DE69017896T2/de not_active Expired - Fee Related
- 1990-12-25 DK DK91900937.3T patent/DK0460230T3/da active
- 1990-12-25 CA CA002047759A patent/CA2047759C/en not_active Expired - Fee Related
- 1990-12-25 WO PCT/JP1990/001693 patent/WO1991009665A1/ja active IP Right Grant
- 1990-12-25 KR KR1019910700967A patent/KR0147687B1/ko not_active IP Right Cessation
- 1990-12-25 AT AT91900937T patent/ATE119801T1/de not_active IP Right Cessation
- 1990-12-25 EP EP91900937A patent/EP0460230B1/en not_active Expired - Lifetime
- 1990-12-25 JP JP2406009A patent/JPH0712413B2/ja not_active Expired - Lifetime
- 1990-12-25 US US07/721,652 patent/US5244552A/en not_active Expired - Lifetime
- 1990-12-25 ES ES91900937T patent/ES2072594T3/es not_active Expired - Lifetime
-
1991
- 1991-08-21 RU SU915001661A patent/RU2038131C1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH03293016A (ja) | 1991-12-24 |
ATE119801T1 (de) | 1995-04-15 |
DE69017896D1 (de) | 1995-04-20 |
JPH0712413B2 (ja) | 1995-02-15 |
WO1991009665A1 (fr) | 1991-07-11 |
KR920700743A (ko) | 1992-08-10 |
CA2047759A1 (en) | 1991-06-23 |
EP0460230A4 (en) | 1992-06-03 |
EP0460230B1 (en) | 1995-03-15 |
CN1029938C (zh) | 1995-10-11 |
CN1053561A (zh) | 1991-08-07 |
EP0460230A1 (en) | 1991-12-11 |
US5244552A (en) | 1993-09-14 |
KR0147687B1 (ko) | 1998-08-17 |
PL288355A1 (en) | 1991-09-23 |
UA41249C2 (uk) | 2001-09-17 |
CA2047759C (en) | 2000-08-29 |
DK0460230T3 (da) | 1995-08-07 |
DE69017896T2 (de) | 1995-07-27 |
RU2038131C1 (ru) | 1995-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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