[go: up one dir, main page]

DE60320310D1 - Verfahren zur nacheinspritzung von zur regenerierung geeigneten kohlenwasserstoffen, alkohole und/oder reduktionsmittel (z.b. diesel-kraftstoff und/oder harnstoff und/oder ammoniakalische lösung) zur regeneration von abgasfiltersystemen in dieselmotoren - Google Patents

Verfahren zur nacheinspritzung von zur regenerierung geeigneten kohlenwasserstoffen, alkohole und/oder reduktionsmittel (z.b. diesel-kraftstoff und/oder harnstoff und/oder ammoniakalische lösung) zur regeneration von abgasfiltersystemen in dieselmotoren

Info

Publication number
DE60320310D1
DE60320310D1 DE60320310T DE60320310T DE60320310D1 DE 60320310 D1 DE60320310 D1 DE 60320310D1 DE 60320310 T DE60320310 T DE 60320310T DE 60320310 T DE60320310 T DE 60320310T DE 60320310 D1 DE60320310 D1 DE 60320310D1
Authority
DE
Germany
Prior art keywords
exhaust gas
calic
reducers
refuse
regeneration
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
Application number
DE60320310T
Other languages
English (en)
Other versions
DE60320310T2 (de
Inventor
Jean Claude Fayard
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE60320310D1 publication Critical patent/DE60320310D1/de
Publication of DE60320310T2 publication Critical patent/DE60320310T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N3/10—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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/36—Arrangements for supply of additional fuel
    • 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
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features having two or more purifying devices arranged in parallel
    • F01N13/017—Exhaust or silencing apparatus characterised by constructional features having two or more purifying devices arranged in parallel 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
    • F01N3/023—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
    • F01N3/025—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 fuel burner or by adding fuel to exhaust
    • F01N3/0253—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 fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • 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
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/04—Filtering activity of 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60320310T 2003-01-31 2003-12-23 Verfahren zur nacheinspritzung von zur regenerierung geeigneten kohlenwasserstoffen, alkohole und/oder reduktionsmittel (z.b. diesel-kraftstoff und/oder harnstoff und/oder ammoniakalische lösung) zur regeneration von abgasfiltersystemen in dieselmotoren Expired - Lifetime DE60320310T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0301123A FR2850704A1 (fr) 2003-01-31 2003-01-31 Procede de post-injection de gazole pour la regeneration de systemes de filtration des gaz d'echappement de moteur diesel
FR0301123 2003-01-31
PCT/FR2003/050206 WO2004079168A1 (fr) 2003-01-31 2003-12-23 Procede de post injection de liquide de regeneration du type hydrocarbure, alcool et/ou agent reducteur (e.g. gazole et/ou uree et/ou solution ammoniacale) pour la regeneration de systemes de filtration des gaz d'echappement de moteur diesel

Publications (2)

Publication Number Publication Date
DE60320310D1 true DE60320310D1 (de) 2008-05-21
DE60320310T2 DE60320310T2 (de) 2009-04-16

Family

ID=32696249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60320310T Expired - Lifetime DE60320310T2 (de) 2003-01-31 2003-12-23 Verfahren zur nacheinspritzung von zur regenerierung geeigneten kohlenwasserstoffen, alkohole und/oder reduktionsmittel (z.b. diesel-kraftstoff und/oder harnstoff und/oder ammoniakalische lösung) zur regeneration von abgasfiltersystemen in dieselmotoren

Country Status (11)

Country Link
US (1) US7481045B2 (de)
EP (1) EP1588032B1 (de)
JP (1) JP2006514205A (de)
CN (1) CN1780974A (de)
AT (1) ATE391839T1 (de)
AU (1) AU2003302199A1 (de)
CA (1) CA2514469A1 (de)
DE (1) DE60320310T2 (de)
ES (1) ES2306920T3 (de)
FR (1) FR2850704A1 (de)
WO (1) WO2004079168A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
DE102004025062B4 (de) 2004-05-18 2006-09-14 Hydraulik-Ring Gmbh Gefriertaugliches Dosierventil
FR2879241B1 (fr) 2004-12-14 2007-02-23 Renault Sas Systeme d'injection gas-oil a l'echappement sans pompe a carburant additionnelle
JP2006242190A (ja) * 2005-03-02 2006-09-14 Hydraulik-Ring Gmbh 自動車からの排気煙を処理するための噴射装置
DE102006015841B3 (de) * 2006-04-03 2007-08-02 TWK Engineering Entwicklungstechnik (GbR) (vertretungsberechtigte Gesellschafter Herrn Thomas Winter, Jagdhaus am Breitenberg, 56244 Ötzingen und Herrn Waldemar Karsten, Am Merzenborn 6, 56422 Wirges) Verfahren zur Erzeugung von Heißgas
FR2899932A1 (fr) * 2006-04-14 2007-10-19 Renault Sas Procede et dispositif de controle de la regeneration d'un systeme de depollution
FR2902137B1 (fr) * 2006-06-07 2008-08-01 Jean Claude Fayard Bruleur et procede pour la regeneration de cartouches de filtration et dispositifs equipes d'un tel bruleur
US20080034733A1 (en) * 2006-08-14 2008-02-14 Miller Robert L Fuel supply component purging system
US20080034734A1 (en) * 2006-08-14 2008-02-14 Kevin James Karkkainen Fuel supply component cleaning system
JP4787702B2 (ja) * 2006-09-14 2011-10-05 出光興産株式会社 ハニカム触媒の再生方法
DE102006062491A1 (de) * 2006-12-28 2008-07-03 Robert Bosch Gmbh Vorrichtung zur Dosierung von Kraftstoff zum Abgassystem eines Verbrennungsmotors
FR2911643B1 (fr) * 2007-01-19 2009-03-13 Inergy Automotive Systems Res Methode et systeme de controle du fonctionnement d'une pompe
DE102007004687B4 (de) 2007-01-25 2012-03-01 Hydraulik-Ring Gmbh Volumensmengenabgabeeinheit und Verfahren zur Kalibrierung der Druckausgangssignal-Volumensmenge-Charakteristik
DE102007016418A1 (de) * 2007-04-05 2008-10-09 Man Diesel Se Temperierung der Schaltventileinheit in Einspritzsystemen
US7762061B2 (en) * 2007-04-09 2010-07-27 Emcon Technologies Llc Apparatus and method for operating an emission abatement system
US20100175370A1 (en) * 2007-04-25 2010-07-15 Hochschule Rapperswil Device and method for regenerating particulate filters, use of a medium for regenerating particulate filters, and refill pack comprising said with the medium
KR20080102106A (ko) * 2007-05-18 2008-11-24 에스케이에너지 주식회사 배기정화장치의 재생용 인젝터
DE102007024782B4 (de) * 2007-05-26 2011-08-25 Eichenauer Heizelemente GmbH & Co. KG, 76870 Heizeinsatz und dessen Verwendung in einem Harnstoffversorgungssystem
DE102008012780B4 (de) 2008-03-05 2012-10-04 Hydraulik-Ring Gmbh Abgasnachbehandlungseinrichtung
GB0811144D0 (en) 2008-06-18 2008-07-23 Parker Hannifin U K Ltd A liquid drain system
FR2937082A1 (fr) * 2008-10-10 2010-04-16 Jean Claude Fayard Bruleur pour regeneration des filtres a particules de moteur a combustion interne et la mise en temperature de systeme catalytique et ligne d'echappement integrant un tel bruleur.
US8033167B2 (en) * 2009-02-24 2011-10-11 Gary Miller Systems and methods for providing a catalyst
DE102009032022A1 (de) * 2009-07-07 2011-01-13 Man Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Regeneration eines im Abgastrakt einer Brennkraftmaschine angeordneten Partikelfilters
DE102009035940C5 (de) 2009-08-03 2017-04-20 Cummins Ltd. SCR-Abgasnachbehandlungseinrichtung
DE102010061222B4 (de) 2010-12-14 2015-05-07 Cummins Ltd. SCR-Abgasnachbehandlungseinrichtung
WO2013022158A1 (ko) * 2011-08-10 2013-02-14 주식회사 코벡이엔지 이동식 촉매 재생 장치
KR101317398B1 (ko) 2011-08-10 2013-10-11 (주)코벡이엔지 이동식 촉매 재생 장치
KR101377256B1 (ko) * 2011-12-22 2014-04-18 (주)코벡이엔지 이동식 촉매 재생 장치
US9551248B2 (en) * 2012-07-17 2017-01-24 GM Global Technology Operations LLC Method and apparatus to recover exhaust gas recirculation coolers
US20140116032A1 (en) * 2012-10-31 2014-05-01 Tenneco Automotive Operating Company Inc. Injector with Capillary Aerosol Generator
WO2014091864A1 (ja) * 2012-12-10 2014-06-19 ボルボ ラストバグナー アクチエボラグ 排気管燃料噴射装置
CN107023352A (zh) * 2017-06-15 2017-08-08 北京大学邯郸创新研究院 一种油气混合器
CN109026381A (zh) * 2018-07-29 2018-12-18 合肥市智信汽车科技有限公司 一种运输车辆颗粒清洗系统
CN108868974A (zh) * 2018-09-03 2018-11-23 王随朝 柴油发电机尾气处理装置
KR102228605B1 (ko) * 2020-10-05 2021-03-15 정성호 산업용 NOx 저감용 인젝터 구조

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412029A (en) * 1977-06-30 1979-01-29 Texaco Development Corp Smoke filter
US4372111A (en) * 1980-03-03 1983-02-08 Texaco Inc. Method for cyclic rejuvenation of an exhaust gas filter and apparatus
JPS601314A (ja) * 1983-06-20 1985-01-07 Nissan Motor Co Ltd 内燃機関の排気微粒子後処理装置
US4589254A (en) * 1983-07-15 1986-05-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Regenerator for diesel particulate filter
JPS63198717A (ja) * 1987-02-13 1988-08-17 Toyota Central Res & Dev Lab Inc 内燃機関の排気粒子除去装置
JPH0441914A (ja) * 1990-06-01 1992-02-12 Nissan Motor Co Ltd 内燃機関の排気処理装置
US5143700A (en) * 1990-10-15 1992-09-01 Anguil Environmental Systems, Inc. Ceramic filter construction for use in catalytic incineration system
JP3028110B2 (ja) * 1993-10-21 2000-04-04 日野自動車株式会社 エンジンの排ガス浄化装置
JP3336750B2 (ja) * 1994-08-08 2002-10-21 トヨタ自動車株式会社 パティキュレート捕集用フィルタの再生方法及びパティキュレート捕集用フィルタを具備する排気浄化装置
US5522218A (en) * 1994-08-23 1996-06-04 Caterpillar Inc. Combustion exhaust purification system and method
JPH08232643A (ja) * 1995-02-28 1996-09-10 Matsushita Electric Ind Co Ltd 排ガス浄化方法及び排ガス浄化装置
JP3089989B2 (ja) * 1995-05-18 2000-09-18 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
US5943858A (en) * 1995-05-19 1999-08-31 Siemens Aktiengesellschaft Premixing chamber for an exhaust gas purification system
JPH0913946A (ja) * 1995-06-28 1997-01-14 Mitsubishi Heavy Ind Ltd 黒煙除去装置を備えた排ガス浄化装置
US6021639A (en) * 1995-06-28 2000-02-08 Mitsubishi Heavy Industries, Ltd. Black smoke eliminating device for internal combustion engine and exhaust gas cleaning system including the device
EP1410837B1 (de) * 1995-09-11 2006-03-29 Toyota Jidosha Kabushiki Kaisha Verfahren zum Reinigen des Abgases eines Verbrennungsmotors
US6032461A (en) * 1995-10-30 2000-03-07 Toyota Jidosha Kabushiki Kaisha Exhaust emission control apparatus for internal combustion engine
JP3645704B2 (ja) * 1997-03-04 2005-05-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19738859A1 (de) * 1997-09-05 1999-03-11 Bosch Gmbh Robert Gemischabgabevorrichtung
DE19856366C1 (de) * 1998-12-07 2000-04-20 Siemens Ag Vorrichtung und Verfahren zum Nachbehandeln von Abgasen einer mit Luftüberschuß arbeitenden Brennkraftmaschine
JP3758389B2 (ja) * 1998-12-09 2006-03-22 三菱ふそうトラック・バス株式会社 ディーゼルエンジンの排気ガス浄化装置
US6526746B1 (en) * 2000-08-02 2003-03-04 Ford Global Technologies, Inc. On-board reductant delivery assembly

Also Published As

Publication number Publication date
ES2306920T3 (es) 2008-11-16
EP1588032B1 (de) 2008-04-09
US20060096274A1 (en) 2006-05-11
DE60320310T2 (de) 2009-04-16
FR2850704A1 (fr) 2004-08-06
EP1588032A1 (de) 2005-10-26
JP2006514205A (ja) 2006-04-27
AU2003302199A1 (en) 2004-09-28
ATE391839T1 (de) 2008-04-15
US7481045B2 (en) 2009-01-27
CN1780974A (zh) 2006-05-31
WO2004079168A1 (fr) 2004-09-16
CA2514469A1 (fr) 2004-09-16

Similar Documents

Publication Publication Date Title
DE60320310D1 (de) Verfahren zur nacheinspritzung von zur regenerierung geeigneten kohlenwasserstoffen, alkohole und/oder reduktionsmittel (z.b. diesel-kraftstoff und/oder harnstoff und/oder ammoniakalische lösung) zur regeneration von abgasfiltersystemen in dieselmotoren
DE50114492D1 (de) Verfahren zur Entfernung von Stickoxiden und Russpartikeln aus dem mageren Abgas eines Verbrennungsmotors und Abgasreinigungssystem hierfür
ATE343050T1 (de) Verfahren zur verminderung kohlenstoffhaltiger partikelemissionen von dieselmotoren und zugehörige anordnung
DE69916312D1 (de) Verfahren und vorrichtung zur behandlung von verbrennungsabgasen
ATE220943T1 (de) Verfahren und vorrichtung zur vernichtung von oxidischen schadstoffen in einem sauerstoffhaltigen abgas sowie damit betriebener motor
DE60213183D1 (de) Vorrichtung zur Regenerierung eines in eine Abgasanlage einer Brennkraftmaschine eines Kraftfahrzeugs integrierten Abgasbehandlungssystems
ATE359857T1 (de) Katalysatorsystem zum behandeln von abgasen aus dieselmotoren und verfahren
ATE283419T1 (de) Vorrichtung und verfahren zum entfernen von russpartikeln aus abgasen von verbrennungsprozessen
ATE317941T1 (de) Integrierte vorrichtung zur entfernung von verunreinigungen aus einem fluidstrom in einem magerklima mit wärmerückgewinnung
ATE229613T1 (de) Verfahren und vorrichtung zur kontrolle eines partikelfilters
ATE347026T1 (de) Verfahren und vorrichtung zur entschwefelung eines nox-speichers und regeneration eines partikelfilers
DE602004029979D1 (de) Unterstützungssystem zur regeneration einesteilchenfilters in einer auslassleitung eines dieselmotors
ATE413517T1 (de) Verfahren zur verminderung der schadstoffe in abgasen aus dieselmotoren
ATE519929T1 (de) Vorrichtung und verfahren zum injizieren von flüssigkeit in einen gasstrom, und die vorrichtung aufweisendes system zur abgasbehandlung von fahrzeugen
DE50011809D1 (de) Vorrichtung und Verfahren zum Reduzieren von schädlichen Bestandteilen im Abgas einer Brennkraftmaschine, insbesondere einer Diesel-Brennkraftmaschine
DE602004020724D1 (de) Verfahren und Vorrichtung zur Steuerung der Regenerierung eines Partikelfilters in einer Verbrennungsmotorabgaseinrichtung
ATE406507T1 (de) System und verfahren zur verringerung von stickoxiden aus durch verbrennungsmotoren mit magerer verbrennung erzeugten abgasen
DE502006005080D1 (de) Vorrichtung und Verfahren zur Reinigung von Abgasen
DE50002057D1 (de) Vorrichtung und Verfahren zur NOx- und/oder SOx-Regeneration eines NOx-Speicherkatalysators
DE602004002347D1 (de) Verfahren und Vorrichtung zur Reinigung von Abgasen einer Brennkraftmaschine
JPS57171425A (en) System for denitrating waste gas
ATE523668T1 (de) Abgasstrecke einer brennkraftmaschine und anlage zur abgasreinigung
ATE224004T1 (de) Verfahren und vorrichtung zur de-sulfatierung einer katalysatoreinrichtung
ATE410589T1 (de) Verfahren zur abgasnachbehandlung bei dieselmotoren oder dergleichen, und vorrichtung zur durchführung dieses verfahrens
ATE460575T1 (de) Verfahren zur regeneration eines partikelfilters mit einer katalytischen verbrennungseinheit und das verfahren verwendende filtervorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition