WO1997049480A1 - Procede de purification d'emissions gazeuses - Google Patents
Procede de purification d'emissions gazeuses Download PDFInfo
- Publication number
- WO1997049480A1 WO1997049480A1 PCT/RU1997/000197 RU9700197W WO9749480A1 WO 1997049480 A1 WO1997049480 A1 WO 1997049480A1 RU 9700197 W RU9700197 W RU 9700197W WO 9749480 A1 WO9749480 A1 WO 9749480A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gases
- fact
- chτο
- purification
- catalytic
- Prior art date
Links
Classifications
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/865—Simultaneous elimination of the components characterised by a specific catalyst
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97929631A EP0953374A4 (en) | 1996-06-24 | 1997-06-23 | PROCESS FOR THE PURIFICATION OF GASEOUS EMISSIONS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96112394 | 1996-06-24 | ||
RU96112394A RU2108140C1 (ru) | 1996-06-24 | 1996-06-24 | Способ очистки отработавших газов |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997049480A1 true WO1997049480A1 (fr) | 1997-12-31 |
Family
ID=20182142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU1997/000197 WO1997049480A1 (fr) | 1996-06-24 | 1997-06-23 | Procede de purification d'emissions gazeuses |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0953374A4 (ru) |
KR (1) | KR20000022205A (ru) |
RU (1) | RU2108140C1 (ru) |
WO (1) | WO1997049480A1 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999029400A1 (en) * | 1997-12-10 | 1999-06-17 | Ab Volvo | Porous material, method and arrangement for catalytic conversion of exhaust gases |
CN112057995A (zh) * | 2015-08-14 | 2020-12-11 | 欧励隆工程炭公司 | 用于从工艺废气流中去除颗粒物质的方法和系统 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19859201A1 (de) * | 1998-12-21 | 2000-06-29 | Siemens Ag | Verfahren und Vorrichtung zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen |
ATE464458T1 (de) * | 2007-02-23 | 2010-04-15 | Umicore Ag & Co Kg | Katalytisch aktiviertes dieselpartikelfilter mit ammoniak-sperrwirkung |
DE502008000454D1 (de) * | 2008-04-11 | 2010-04-29 | Umicore Ag & Co Kg | Abgasreinigungssystem zur Behandlung von Motorenabgasen mittels SCR-Katalysator |
EP2112341B1 (en) * | 2008-04-22 | 2018-07-11 | Umicore AG & Co. KG | Method for purification of an exhaust gas from a diesel engine |
GB2464478A (en) * | 2008-10-15 | 2010-04-21 | Johnson Matthey Plc | Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment |
CN103153439A (zh) * | 2010-10-12 | 2013-06-12 | 巴斯夫欧洲公司 | 用于分解n2o的含p/s-tm沸石 |
US8789356B2 (en) * | 2011-07-28 | 2014-07-29 | Johnson Matthey Public Limited Company | Zoned catalytic filters for treatment of exhaust gas |
US9713787B2 (en) * | 2014-12-10 | 2017-07-25 | Exxonmobil Upstream Research Company | Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same |
MX2017010990A (es) | 2015-02-27 | 2017-10-18 | Basf Corp | Sistema de tratamiento de los gases de escape. |
EP3506992B1 (en) | 2016-09-01 | 2024-04-17 | ExxonMobil Technology and Engineering Company | Swing adsorption processes for removing water using 3a zeolite structures |
KR102260066B1 (ko) | 2016-12-21 | 2021-06-04 | 엑손모빌 업스트림 리서치 캄파니 | 발포형 기하구조 및 활물질을 갖는 자체-지지 구조물 |
JP7021227B2 (ja) | 2016-12-21 | 2022-02-16 | エクソンモービル アップストリーム リサーチ カンパニー | 活性材料を有する自己支持構造 |
WO2020131496A1 (en) | 2018-12-21 | 2020-06-25 | Exxonmobil Upstream Research Company | Flow modulation systems, apparatus, and methods for cyclical swing adsorption |
US11376545B2 (en) | 2019-04-30 | 2022-07-05 | Exxonmobil Upstream Research Company | Rapid cycle adsorbent bed |
US11655910B2 (en) | 2019-10-07 | 2023-05-23 | ExxonMobil Technology and Engineering Company | Adsorption processes and systems utilizing step lift control of hydraulically actuated poppet valves |
US11433346B2 (en) | 2019-10-16 | 2022-09-06 | Exxonmobil Upstream Research Company | Dehydration processes utilizing cationic zeolite RHO |
CN115155302B (zh) * | 2022-06-20 | 2023-12-08 | 成都易态科技有限公司 | 烟化炉炉气的处理系统以及处理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802871A1 (de) * | 1987-01-31 | 1988-08-11 | Ibs Engineering & Consulting I | Anwendung eines katalysators auf der basis von modifiziertem zeolith, beladen mit einem oder mehreren metallen aus der gruppe von fe, cu, ni und co, im scr-verfahren |
DE3841990A1 (de) * | 1988-12-14 | 1990-06-21 | Degussa | Verfahren zur reduktion von stickoxiden aus abgasen |
EP0393905A2 (en) * | 1989-04-20 | 1990-10-24 | Engelhard Corporation | Zeolite catalysts and their use in reduction of nitrogen oxides |
DE3929297A1 (de) * | 1989-07-28 | 1991-01-31 | Degussa | Katalysator zur reinigung von abgasen aus ueberstoechiometrisch betriebenen verbrennungsmotoren und gasturbinen |
RU2064817C1 (ru) * | 1992-03-04 | 1996-08-10 | Институт катализа СО РАН | Способ очистки газов от оксидов азота |
RU2085263C1 (ru) * | 1994-08-31 | 1997-07-27 | Институт катализа им.Г.К.Борескова | Способ каталитической очистки отходящих газов от закиси азота |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902487A (en) * | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
PT739651E (pt) * | 1995-04-17 | 2002-02-28 | Osaka Gas Co Ltd | Catalisador de reducao de oxidos de azoto e processo para reduzir oxidos de azoto em gas de escape |
JP3899534B2 (ja) * | 1995-08-14 | 2007-03-28 | トヨタ自動車株式会社 | ディーゼル機関の排気浄化方法 |
-
1996
- 1996-06-24 RU RU96112394A patent/RU2108140C1/ru active
-
1997
- 1997-06-23 EP EP97929631A patent/EP0953374A4/en not_active Withdrawn
- 1997-06-23 WO PCT/RU1997/000197 patent/WO1997049480A1/ru not_active Application Discontinuation
- 1997-06-23 KR KR1019980710624A patent/KR20000022205A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3802871A1 (de) * | 1987-01-31 | 1988-08-11 | Ibs Engineering & Consulting I | Anwendung eines katalysators auf der basis von modifiziertem zeolith, beladen mit einem oder mehreren metallen aus der gruppe von fe, cu, ni und co, im scr-verfahren |
DE3841990A1 (de) * | 1988-12-14 | 1990-06-21 | Degussa | Verfahren zur reduktion von stickoxiden aus abgasen |
EP0393905A2 (en) * | 1989-04-20 | 1990-10-24 | Engelhard Corporation | Zeolite catalysts and their use in reduction of nitrogen oxides |
DE3929297A1 (de) * | 1989-07-28 | 1991-01-31 | Degussa | Katalysator zur reinigung von abgasen aus ueberstoechiometrisch betriebenen verbrennungsmotoren und gasturbinen |
RU2064817C1 (ru) * | 1992-03-04 | 1996-08-10 | Институт катализа СО РАН | Способ очистки газов от оксидов азота |
RU2085263C1 (ru) * | 1994-08-31 | 1997-07-27 | Институт катализа им.Г.К.Борескова | Способ каталитической очистки отходящих газов от закиси азота |
Non-Patent Citations (1)
Title |
---|
See also references of EP0953374A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999029400A1 (en) * | 1997-12-10 | 1999-06-17 | Ab Volvo | Porous material, method and arrangement for catalytic conversion of exhaust gases |
US7033969B1 (en) | 1997-12-10 | 2006-04-25 | Volvo Car Corporation | Porous material, method and arrangement for catalytic conversion of exhaust gases |
CN112057995A (zh) * | 2015-08-14 | 2020-12-11 | 欧励隆工程炭公司 | 用于从工艺废气流中去除颗粒物质的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
EP0953374A4 (en) | 2003-01-15 |
KR20000022205A (ko) | 2000-04-25 |
RU2108140C1 (ru) | 1998-04-10 |
EP0953374A1 (en) | 1999-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997049480A1 (fr) | Procede de purification d'emissions gazeuses | |
JP5165677B2 (ja) | ディーゼルパティキュレート制御における改良 | |
US6948308B2 (en) | Combatting air pollution | |
US7074370B2 (en) | Plasma assisted reactor | |
US6775972B2 (en) | Purification of exhaust gases | |
JP2004036609A (ja) | 再生段階中に堆積スス粒子の焼却を加速する触媒活性コーティングを有する粒子フィルター | |
JP2002221100A (ja) | 希薄燃焼排出システム保護組成物及び方法 | |
US6767526B1 (en) | Method for treating by combustion carbon-containing particles in an internal combustion engine exhaust circuit | |
JP2004176703A (ja) | ガス浄化装置およびガス浄化方法並びにガス浄化装置に使用する放電反応体 | |
WO2000043102A2 (en) | Process and reactor for plasma assisted gas processing | |
Kuwahara et al. | Pilot-scale combined reduction of accumulated particulate matter and NO x using nonthermal plasma for marine diesel engine | |
JPH11347342A (ja) | プラズマ発生装置 | |
JP5033848B2 (ja) | 船舶用排気ガス浄化装置、および排気ガス浄化方法 | |
US20070297961A1 (en) | System for removing sulfur oxides from recycled exhaust | |
EP0502161A1 (en) | Reduction of nitrogen oxide and carbon monoxide in effluent gases | |
WO2000031386A1 (en) | Method and apparatus to reduce engine exhaust emissions | |
JP3262017B2 (ja) | 燃料改質装置 | |
KR100340902B1 (ko) | 디젤엔진 배기가스의 질소산화물과 매연을 동시에제거하기 위한 플라즈마/디젤분진필터/촉매 시스템 | |
KR20000006954U (ko) | 유해 배기가스 저감형 자동차의 배기장치 | |
Wander et al. | Simultaneous Control of NOx and Organic Particles Using Plasma-Assisted Catalysis | |
JPH05309235A (ja) | 排ガス中の窒素酸化物を除去する方法 | |
Penetrante et al. | Plasma Regenerated Particulate Trap and NOx Reduction System | |
JP2004218454A (ja) | ディーゼルエンジン熱電併給装置 | |
WO2004045747A1 (en) | Device for reducing atmospheric pollution by exhaust gas | |
UA74231C2 (ru) | Способ каталитической нейтрализации газов, отходящих от автотранспорта |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA CN JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1019980710624 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1997929631 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
NENP | Non-entry into the national phase |
Ref country code: JP Ref document number: 98502755 Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1997929631 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1019980710624 Country of ref document: KR |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1997929631 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: 1019980710624 Country of ref document: KR |