DK1287239T3 - Dieselmotorudstödningssystem med nitrogenoxidfælde - Google Patents
Dieselmotorudstödningssystem med nitrogenoxidfældeInfo
- Publication number
- DK1287239T3 DK1287239T3 DK01936645T DK01936645T DK1287239T3 DK 1287239 T3 DK1287239 T3 DK 1287239T3 DK 01936645 T DK01936645 T DK 01936645T DK 01936645 T DK01936645 T DK 01936645T DK 1287239 T3 DK1287239 T3 DK 1287239T3
- Authority
- DK
- Denmark
- Prior art keywords
- engine
- exhaust gas
- diesel engine
- exhaust system
- during
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—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
- B01D53/92—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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9431—Processes characterised by a specific device
-
- 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
- B01D53/9495—Controlling the catalytic process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0231—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Control Of El Displays (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Cookers (AREA)
- Farming Of Fish And Shellfish (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0013609.3A GB0013609D0 (en) | 2000-06-06 | 2000-06-06 | Emission control |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1287239T3 true DK1287239T3 (da) | 2006-12-04 |
Family
ID=9892980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01936645T DK1287239T3 (da) | 2000-06-06 | 2001-06-06 | Dieselmotorudstödningssystem med nitrogenoxidfælde |
Country Status (8)
Country | Link |
---|---|
US (1) | US7404933B2 (da) |
EP (1) | EP1287239B1 (da) |
JP (1) | JP2003536012A (da) |
AT (1) | ATE338200T1 (da) |
DE (1) | DE60122711T2 (da) |
DK (1) | DK1287239T3 (da) |
GB (1) | GB0013609D0 (da) |
WO (1) | WO2001094760A1 (da) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242303A1 (de) * | 2002-09-12 | 2004-03-18 | Robert Bosch Gmbh | Abgasreinigungsanlage und Verfahren zur Reinigung von Absagen |
US6946013B2 (en) * | 2002-10-28 | 2005-09-20 | Geo2 Technologies, Inc. | Ceramic exhaust filter |
US7572311B2 (en) * | 2002-10-28 | 2009-08-11 | Geo2 Technologies, Inc. | Highly porous mullite particulate filter substrate |
US7574796B2 (en) * | 2002-10-28 | 2009-08-18 | Geo2 Technologies, Inc. | Nonwoven composites and related products and methods |
US7582270B2 (en) * | 2002-10-28 | 2009-09-01 | Geo2 Technologies, Inc. | Multi-functional substantially fibrous mullite filtration substrates and devices |
FR2873163B1 (fr) * | 2004-07-15 | 2008-06-27 | Peugeot Citroen Automobiles Sa | Systeme de controle du fonctionnement d'un moteur diesel de vehicule automobile associe a un catalyseur d'oxydation |
FR2889080B1 (fr) * | 2005-07-28 | 2007-11-23 | Saint Gobain Ct Recherches | Support et filtre catalytique a base de carbure de silicium et a haute surface specifique |
EP1919613B1 (en) | 2005-08-05 | 2009-10-07 | Basf Catalysts Llc | Diesel exhaust article and catalyst compositions therefor |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7682577B2 (en) * | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7722828B2 (en) * | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
US7862640B2 (en) * | 2006-03-21 | 2011-01-04 | Donaldson Company, Inc. | Low temperature diesel particulate matter reduction system |
US20080078171A1 (en) * | 2006-09-29 | 2008-04-03 | Dacosta Herbert F M | Chemically functionalized filter system |
US8322132B2 (en) * | 2008-04-30 | 2012-12-04 | Perkins Engines Company Limited | Exhaust treatment system implementing regeneration control |
US8475752B2 (en) * | 2008-06-27 | 2013-07-02 | Basf Corporation | NOx adsorber catalyst with superior low temperature performance |
US8677735B2 (en) | 2009-12-28 | 2014-03-25 | Toyota Jidosha Kabushiki Kaisha | Exhaust purification system of internal combustion engine |
JP5124030B2 (ja) * | 2011-03-18 | 2013-01-23 | 株式会社小松製作所 | 排気ガス浄化装置 |
GB2514177A (en) | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
DE102016102121A1 (de) * | 2015-02-13 | 2016-08-18 | Johnson Matthey Public Limited Company | Abgassystem für einen Kompressionszündungsmotor, das einen Einfangbereich für verflüchtigtes Platin aufweist |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902487A (en) | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
US5010051A (en) * | 1989-11-08 | 1991-04-23 | Engelhard Corporation | Staged three-way conversion catalyst and method of using the same |
JP3014733B2 (ja) * | 1990-09-28 | 2000-02-28 | マツダ株式会社 | エンジンの排気ガス浄化装置及びその製造方法 |
JP3046051B2 (ja) * | 1990-09-28 | 2000-05-29 | マツダ株式会社 | エンジンの排気ガス浄化装置 |
EP0560991B9 (en) | 1991-10-03 | 2005-01-26 | Toyota Jidosha Kabushiki Kaisha | Device for purifying exhaust of internal combustion engine |
JP2783074B2 (ja) * | 1991-10-29 | 1998-08-06 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3569295B2 (ja) * | 1992-05-15 | 2004-09-22 | 同和鉱業株式会社 | 窒素酸化物吸収剤の製造方法 |
JP2658754B2 (ja) * | 1992-07-30 | 1997-09-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP2663807B2 (ja) * | 1992-10-05 | 1997-10-15 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US6087295A (en) * | 1992-12-14 | 2000-07-11 | Asec Manufacturing | Reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygen |
US5738832A (en) * | 1993-02-15 | 1998-04-14 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Exhaust gas purifying apparatus |
JP3246086B2 (ja) * | 1993-06-11 | 2002-01-15 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US6471924B1 (en) | 1995-07-12 | 2002-10-29 | Engelhard Corporation | Method and apparatus for NOx abatement in lean gaseous streams |
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 |
US5656244A (en) * | 1995-11-02 | 1997-08-12 | Energy And Environmental Research Corporation | System for reducing NOx from mobile source engine exhaust |
US5792436A (en) | 1996-05-13 | 1998-08-11 | Engelhard Corporation | Method for using a regenerable catalyzed trap |
JPH1136993A (ja) * | 1997-07-17 | 1999-02-09 | Mazda Motor Corp | 直噴式エンジンの排気還流制御装置 |
JP3786522B2 (ja) * | 1997-09-10 | 2006-06-14 | 日野自動車株式会社 | 排ガス浄化触媒 |
JPH1181992A (ja) * | 1997-09-16 | 1999-03-26 | Denso Corp | 内燃機関の排気浄化装置 |
JP2929188B1 (ja) * | 1998-03-13 | 1999-08-03 | 株式会社ゼクセル | ディーゼルエンジンの燃料噴射制御装置及び方法 |
US6074973A (en) * | 1998-03-20 | 2000-06-13 | Engelhard Corporation | Catalyzed hydrocarbon trap material and method of making the same |
WO2000021647A1 (en) * | 1998-10-12 | 2000-04-20 | Johnson Matthey Public Limited Company | Process and apparatus for treating combustion exhaust gas |
WO2000027508A1 (fr) * | 1998-11-05 | 2000-05-18 | Toyota Jidosha Kabushiki Kaisha | Procede et systeme pour purifier les gaz d'echappement et catalyseur de purification des gaz d'echappement utilise avec ce systeme ainsi que procede de fabrication correspondant |
JP3904802B2 (ja) * | 2000-04-26 | 2007-04-11 | 日産自動車株式会社 | 排気ガス浄化用触媒及びその製造方法 |
-
2000
- 2000-06-06 GB GBGB0013609.3A patent/GB0013609D0/en not_active Ceased
-
2001
- 2001-06-06 DE DE60122711T patent/DE60122711T2/de not_active Expired - Lifetime
- 2001-06-06 WO PCT/GB2001/002483 patent/WO2001094760A1/en active IP Right Grant
- 2001-06-06 EP EP01936645A patent/EP1287239B1/en not_active Expired - Lifetime
- 2001-06-06 DK DK01936645T patent/DK1287239T3/da active
- 2001-06-06 AT AT01936645T patent/ATE338200T1/de not_active IP Right Cessation
- 2001-06-06 JP JP2002502288A patent/JP2003536012A/ja active Pending
- 2001-06-06 US US10/297,729 patent/US7404933B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB0013609D0 (en) | 2000-07-26 |
EP1287239B1 (en) | 2006-08-30 |
WO2001094760A1 (en) | 2001-12-13 |
ATE338200T1 (de) | 2006-09-15 |
DE60122711D1 (de) | 2006-10-12 |
JP2003536012A (ja) | 2003-12-02 |
DE60122711T2 (de) | 2007-08-23 |
EP1287239A1 (en) | 2003-03-05 |
US7404933B2 (en) | 2008-07-29 |
US20040028587A1 (en) | 2004-02-12 |
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