DE60027983D1 - Abgasreinigungssystem - Google Patents
AbgasreinigungssystemInfo
- Publication number
- DE60027983D1 DE60027983D1 DE60027983T DE60027983T DE60027983D1 DE 60027983 D1 DE60027983 D1 DE 60027983D1 DE 60027983 T DE60027983 T DE 60027983T DE 60027983 T DE60027983 T DE 60027983T DE 60027983 D1 DE60027983 D1 DE 60027983D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- emission control
- emission
- control
- 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
-
- B01J35/19—
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- 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8696—Controlling the catalytic process
-
- 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0244—Coatings comprising several layers
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0248—Coatings comprising impregnated particles
-
- 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
-
- 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
- F01N3/0828—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
-
- 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
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/60—Platinum group metals with zinc, cadmium or mercury
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/30—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel reformer
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/04—Adding substances to exhaust gases the substance being hydrogen
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30026599 | 1999-10-21 | ||
JP30026599 | 1999-10-21 | ||
JP34729099 | 1999-12-07 | ||
JP34729099 | 1999-12-07 | ||
JP35643699 | 1999-12-15 | ||
JP35643699 | 1999-12-15 | ||
JP2000298832 | 2000-09-29 | ||
JP2000298832A JP3642273B2 (ja) | 1999-10-21 | 2000-09-29 | 排気ガス浄化システム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60027983D1 true DE60027983D1 (de) | 2006-06-22 |
DE60027983T2 DE60027983T2 (de) | 2006-11-09 |
Family
ID=27479769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60027983T Expired - Lifetime DE60027983T2 (de) | 1999-10-21 | 2000-10-23 | Abgasreinigungssystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US6823662B1 (de) |
EP (1) | EP1094206B1 (de) |
JP (1) | JP3642273B2 (de) |
DE (1) | DE60027983T2 (de) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3685052B2 (ja) | 2000-11-30 | 2005-08-17 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
DE10135646A1 (de) * | 2001-07-21 | 2003-02-06 | Ballard Power Systems | Vorrichtung und Verfahren zur Reduzierung von Stichoxiden im Abgas einer Brennkraftmaschine |
EP1857648B1 (de) * | 2001-12-03 | 2013-10-23 | International Engine Intellectual Property Company, LLC | System und Verfahren zur Verbesserung der Emissionssteuerung bei Verbrennungsmotoren |
DE60225321T2 (de) * | 2001-12-03 | 2009-02-26 | Eaton Corp., Cleveland | System und verfahren zur verbesserten emissionskontrolle von brennkraftmaschinen |
US7082753B2 (en) * | 2001-12-03 | 2006-08-01 | Catalytica Energy Systems, Inc. | System and methods for improved emission control of internal combustion engines using pulsed fuel flow |
JP3870783B2 (ja) * | 2001-12-27 | 2007-01-24 | 日産自動車株式会社 | 燃料電池自動車用排ガス浄化システムおよび燃料電池自動車の排ガスの浄化方法 |
JP4244648B2 (ja) * | 2002-02-19 | 2009-03-25 | 日産自動車株式会社 | 排気ガス浄化装置 |
US7135153B2 (en) | 2002-03-07 | 2006-11-14 | Southwest Research Institute | NOx reduction system for diesel engines, using hydrogen selective catalytic reduction |
JP3999557B2 (ja) * | 2002-04-30 | 2007-10-31 | 株式会社日本触媒 | 炭化水素の部分酸化用触媒及び該触媒を用いた水素含有ガスの製造方法 |
US20040001781A1 (en) * | 2002-06-27 | 2004-01-01 | Engelhard Corporation | Multi-zone catalytic converter |
WO2004046514A1 (en) * | 2002-11-15 | 2004-06-03 | Catalytica Energy Systems, Inc. | Devices and methods for reduction of nox emissions from lean burn engines |
US6832473B2 (en) * | 2002-11-21 | 2004-12-21 | Delphi Technologies, Inc. | Method and system for regenerating NOx adsorbers and/or particulate filters |
US20050022450A1 (en) * | 2003-02-12 | 2005-02-03 | Cher-Dip Tan | Reformer system, a method of producing hydrogen in the reformer system, and a method of using the reformer system |
EP1484103A1 (de) * | 2003-06-06 | 2004-12-08 | Umicore AG & Co. KG | Verfahren und Vorrichtung zur katalytischen Umwandlung von Kohlenwasserstoffen zum Erzeugen eines wasserstoffreichen Gases |
JP4038770B2 (ja) * | 2003-08-27 | 2008-01-30 | トヨタ自動車株式会社 | 改質器の状態判定装置および方法 |
US7155331B1 (en) | 2003-12-15 | 2006-12-26 | Donaldson Company, Inc. | Method of prediction of NOx mass flow in exhaust |
US7399729B2 (en) | 2003-12-22 | 2008-07-15 | General Electric Company | Catalyst system for the reduction of NOx |
US20050241296A1 (en) * | 2004-05-03 | 2005-11-03 | Mccabe Robert W | Exhaust after-treatment system for a lean burn internal combustion engine |
US7870724B2 (en) | 2004-11-09 | 2011-01-18 | Ford Global Technologies, Llc | Lean NOx trap with PGM zoned axially |
DE102004063071B4 (de) * | 2004-12-28 | 2021-10-14 | Robert Bosch Gmbh | Fahrzeug mit einer Versorgungseinheit |
US20060168948A1 (en) * | 2005-02-02 | 2006-08-03 | Lifeng Xu | Alumina-based lean NOx trap system and method of use |
US20060168949A1 (en) * | 2005-02-02 | 2006-08-03 | Lifeng Xu | Alumina-based lean NOx trap system and method of use in dual-mode HCCI engines |
US8006484B2 (en) * | 2005-02-14 | 2011-08-30 | Eaton Corporation | Systems and methods for reducing emissions of internal combustion engines using a fuel processor bypass |
JP4192905B2 (ja) | 2005-03-04 | 2008-12-10 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4485400B2 (ja) * | 2005-04-08 | 2010-06-23 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US7488462B2 (en) * | 2005-04-26 | 2009-02-10 | The Ohio State University | Multi-stage catalyst systems and uses thereof |
US20060248876A1 (en) * | 2005-05-04 | 2006-11-09 | Taxon Morse N | Selective catalytic reduction exhaust after-treatment |
US20060277897A1 (en) * | 2005-06-08 | 2006-12-14 | Ralph Slone | NOx reduction system and method |
US7743602B2 (en) * | 2005-06-21 | 2010-06-29 | Exxonmobil Research And Engineering Co. | Reformer assisted lean NOx catalyst aftertreatment system and method |
US7803338B2 (en) * | 2005-06-21 | 2010-09-28 | Exonmobil Research And Engineering Company | Method and apparatus for combination catalyst for reduction of NOx in combustion products |
JP5136905B2 (ja) * | 2005-06-22 | 2013-02-06 | イートン コーポレーション | 炭化水素燃料から水素を生成するための方法 |
JP2007009701A (ja) * | 2005-06-28 | 2007-01-18 | Hino Motors Ltd | エンジンの排ガス浄化装置 |
US7788906B2 (en) * | 2005-07-27 | 2010-09-07 | Eaton Corporation | Methods and systems for controlling internal combustion engines |
DE102005038547A1 (de) * | 2005-08-12 | 2007-02-15 | Universität Karlsruhe (Th) | Katalysator zur Verwendung bei einer selektiven NOx-Reduktion in NOx-haltigen Abgasen |
JP2007051580A (ja) * | 2005-08-18 | 2007-03-01 | Kubota Corp | ディーゼルエンジン |
CN101316746B (zh) * | 2005-10-06 | 2011-08-03 | 通用汽车环球科技运作公司 | Hcci发动机中的燃料重整估算 |
US7669408B2 (en) * | 2005-12-02 | 2010-03-02 | Eaton Corporation | LNT desulfation strategy with reformer temperature management |
US7597091B2 (en) * | 2005-12-08 | 2009-10-06 | Toyota Jidosha Kabushiki Kaisha | Air-fuel ratio control apparatus and method for an internal combustion engine |
JP4800853B2 (ja) * | 2005-12-28 | 2011-10-26 | 株式会社デンソー | ガスセンサ素子 |
JP4711233B2 (ja) * | 2006-05-10 | 2011-06-29 | スズキ株式会社 | 水素エンジンの排気ガス浄化システム |
US8202819B2 (en) * | 2007-02-01 | 2012-06-19 | Daiichi Kigenso Kagaku Kogyo Co., Ltd. | Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method |
CA2678213C (en) * | 2007-02-19 | 2010-09-21 | Richard Allan Sederquist | Method of operating a syngas generator |
US7718150B2 (en) * | 2007-04-17 | 2010-05-18 | Ford Global Technologies, Llc | Reverse platinum group metal zoned lean NOx trap system and method of use |
US7950226B2 (en) * | 2007-05-14 | 2011-05-31 | Eaton Corporation | LNT-SCR system optimized for thermal gradient |
US8070482B2 (en) * | 2007-06-14 | 2011-12-06 | Universidad de Concepción | Combustion control system of detection and analysis of gas or fuel oil flames using optical devices |
US7802420B2 (en) * | 2007-07-26 | 2010-09-28 | Eaton Corporation | Catalyst composition and structure for a diesel-fueled autothermal reformer placed in and exhaust stream |
JP2009103020A (ja) | 2007-10-23 | 2009-05-14 | Honda Motor Co Ltd | 内燃機関の排気浄化方法および排気浄化装置 |
JP5144220B2 (ja) | 2007-11-08 | 2013-02-13 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
JP5006776B2 (ja) * | 2007-12-10 | 2012-08-22 | 本田技研工業株式会社 | 燃料改質装置 |
JP4881288B2 (ja) * | 2007-12-13 | 2012-02-22 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
JP2009162157A (ja) * | 2008-01-08 | 2009-07-23 | Honda Motor Co Ltd | 内燃機関の排気浄化装置 |
JP5081635B2 (ja) | 2008-01-08 | 2012-11-28 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
EP2246535B1 (de) | 2008-01-08 | 2012-06-27 | Honda Motor Co., Ltd. | Abgasreinigungsvorrichtung für einen verbrennungsmotor |
JP2009165904A (ja) | 2008-01-10 | 2009-07-30 | Honda Motor Co Ltd | 排ガス浄化装置 |
JP5149647B2 (ja) | 2008-02-20 | 2013-02-20 | 本田技研工業株式会社 | 燃料改質装置 |
JP5053163B2 (ja) * | 2008-04-28 | 2012-10-17 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
JP5520860B2 (ja) * | 2011-03-09 | 2014-06-11 | 株式会社クボタ | エンジンの排気処理装置 |
US9266092B2 (en) | 2013-01-24 | 2016-02-23 | Basf Corporation | Automotive catalyst composites having a two-metal layer |
DE102014202291A1 (de) * | 2014-02-07 | 2015-08-13 | Volkswagen Aktiengesellschaft | Abgasreinigungseinrichtung und Kraftfahrzeug mit einer solchen |
EP3132841A4 (de) * | 2014-04-18 | 2017-11-22 | Atsumitec Co., Ltd. | Abgasreinigungssystem, katalysator und abgasreinigungsverfahren |
JP6107748B2 (ja) * | 2014-06-20 | 2017-04-05 | 株式会社デンソー | 還元剤添加装置 |
JP6156310B2 (ja) * | 2014-09-26 | 2017-07-05 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US9863922B2 (en) * | 2014-10-29 | 2018-01-09 | GM Global Technology Operations LLC | NOx sensor calibration and application in lean NOx trap aftertreat systems |
Family Cites Families (32)
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-
2000
- 2000-09-29 JP JP2000298832A patent/JP3642273B2/ja not_active Expired - Fee Related
- 2000-10-20 US US09/692,470 patent/US6823662B1/en not_active Expired - Fee Related
- 2000-10-23 EP EP00123007A patent/EP1094206B1/de not_active Expired - Lifetime
- 2000-10-23 DE DE60027983T patent/DE60027983T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3642273B2 (ja) | 2005-04-27 |
EP1094206A2 (de) | 2001-04-25 |
EP1094206B1 (de) | 2006-05-17 |
US6823662B1 (en) | 2004-11-30 |
JP2001234737A (ja) | 2001-08-31 |
DE60027983T2 (de) | 2006-11-09 |
EP1094206A3 (de) | 2003-03-12 |
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