Nothing Special   »   [go: up one dir, main page]

ATE321600T1 - Benzinmotor mit abgasanlage zur verbrennung von partikeln - Google Patents

Benzinmotor mit abgasanlage zur verbrennung von partikeln

Info

Publication number
ATE321600T1
ATE321600T1 AT02755110T AT02755110T ATE321600T1 AT E321600 T1 ATE321600 T1 AT E321600T1 AT 02755110 T AT02755110 T AT 02755110T AT 02755110 T AT02755110 T AT 02755110T AT E321600 T1 ATE321600 T1 AT E321600T1
Authority
AT
Austria
Prior art keywords
exhaust system
petrol engine
catalyst
combusting
exhaust gas
Prior art date
Application number
AT02755110T
Other languages
English (en)
Inventor
John Martin Mcnamara
Julia Margaret Evans
Stephen Poulston
Raj Rao Rajaram
Robert Crane
Lauretta Rubino
Original Assignee
Johnson Matthey Plc
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
Priority claimed from GB0118748A external-priority patent/GB0118748D0/en
Application filed by Johnson Matthey Plc filed Critical Johnson Matthey Plc
Application granted granted Critical
Publication of ATE321600T1 publication Critical patent/ATE321600T1/de

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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01D53/323—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 by electrostatic effects or by high-voltage electric fields
    • 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
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J37/0201—Impregnation
    • 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
    • F01N3/10—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
    • F01N3/101—Three-way catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2022—Potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2025—Lithium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2027—Sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20715—Zirconium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/40—Mixed oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/014—Stoichiometric gasoline engines
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/028—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting humidity or water
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Processes For Solid Components From Exhaust (AREA)
AT02755110T 2001-08-01 2002-07-30 Benzinmotor mit abgasanlage zur verbrennung von partikeln ATE321600T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0118748A GB0118748D0 (en) 2001-08-01 2001-08-01 Exhaust system for combusting gasoline particulate matter
GB0119107A GB0119107D0 (en) 2001-08-01 2001-08-06 Exhaust system for combusting gasoline particulate matter

Publications (1)

Publication Number Publication Date
ATE321600T1 true ATE321600T1 (de) 2006-04-15

Family

ID=26246389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02755110T ATE321600T1 (de) 2001-08-01 2002-07-30 Benzinmotor mit abgasanlage zur verbrennung von partikeln

Country Status (6)

Country Link
US (3) US20050031513A1 (de)
EP (1) EP1412060B1 (de)
JP (1) JP4439910B2 (de)
AT (1) ATE321600T1 (de)
DE (1) DE60210293T2 (de)
WO (1) WO2003011437A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009100097A2 (en) * 2008-02-05 2009-08-13 Basf Catalysts Llc Gasoline engine emissions treatment systems having particulate traps
ZA200609457B (en) 2004-04-21 2008-11-26 Dow Global Technologies Inc Method for increasing the strength of porous ceramic bodies and bodies made therefrom
ES2312008T3 (es) * 2004-07-26 2009-02-16 Dow Global Technologies Inc. Filtro de hollin catalizado mejorado.
WO2006044268A1 (en) * 2004-10-13 2006-04-27 Dow Global Technologies Inc. Catalysed diesel soot filter and process for its use
US20060275205A1 (en) * 2005-06-03 2006-12-07 Gas Technology Institute Hydrogen extraction from gases derived from solid hydrocarbon fuels using mixed oxide ion/electronic conducting membranes
WO2008011146A1 (en) 2006-07-21 2008-01-24 Dow Global Technologies Inc. Improved zone catalyzed soot filter
US7434387B2 (en) 2006-07-26 2008-10-14 Eaton Corporation Integrated DPF-reformer
US7614214B2 (en) 2006-07-26 2009-11-10 Eaton Corporation Gasification of soot trapped in a particulate filter under reducing conditions
US20110124489A1 (en) * 2006-09-19 2011-05-26 Denso Corporation Carbon-based material combustion catalyst, manufacturing method of the same, catalyst carrier, and manufacturing method of the same
JP5303131B2 (ja) * 2006-09-19 2013-10-02 株式会社日本自動車部品総合研究所 炭素系物質燃焼触媒及びその製造方法、触媒担持体及びその製造方法
JP5303130B2 (ja) * 2006-09-19 2013-10-02 株式会社日本自動車部品総合研究所 炭素系物質燃焼触媒及びその製造方法、触媒担持体及びその製造方法
US20100075842A1 (en) * 2006-11-29 2010-03-25 Hyun-Sik Han Potassium oxide-incorporated alumina catalysts with enhanced storage capacities of nitrogen oxide and a producing method therefor
WO2008079668A2 (en) 2006-12-21 2008-07-03 Dow Global Technologies Inc. Improved soot filter
US8544257B2 (en) * 2007-02-23 2013-10-01 Thomas A. Hamade Electrically stimulated catalytic converter apparatus, and method of using same
JP5736173B2 (ja) 2007-10-12 2015-06-17 ダウ グローバル テクノロジーズ エルエルシー 改善された熱衝撃抵抗性すすフィルター
CA2701486A1 (en) * 2007-12-21 2009-07-09 Dow Global Technologies Inc. Improved catalyzed soot filter and method (s) to make these
WO2010007461A1 (en) * 2008-07-18 2010-01-21 Ferenc Meszaros Method and equipment for reduction of the contaminating emission of flue gases
DE102008039684A1 (de) 2008-08-26 2010-03-04 Schott Ag Thermokatalytische Beschichtung
US8512657B2 (en) 2009-02-26 2013-08-20 Johnson Matthey Public Limited Company Method and system using a filter for treating exhaust gas having particulate matter
GB0903262D0 (en) 2009-02-26 2009-04-08 Johnson Matthey Plc Filter
DE102009025136A1 (de) * 2009-06-17 2010-12-23 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung und Verfahren zur Behandlung eines Partikel aufweisenden Abgases
US8758695B2 (en) * 2009-08-05 2014-06-24 Basf Se Treatment system for gasoline engine exhaust gas
DE102009037494A1 (de) 2009-08-13 2011-02-17 Schott Ag Thermokatalytisch aktiver Formkörper, Verfahren zu seiner Herstellung und dessen Verwendung
US7959883B2 (en) * 2009-08-28 2011-06-14 Corning Incorporated Engine exhaust gas reactors and methods
EP2488855A2 (de) * 2009-10-15 2012-08-22 Spectrafluidics, Inc. Sers-aktive absorptionsmittel zur analyse von analyten
EP3372301A1 (de) 2009-12-24 2018-09-12 Johnson Matthey Public Limited Company Abgassystem für einen verbrennungsmotor eines fahrzeuges mit positiver zündung
US8815189B2 (en) 2010-04-19 2014-08-26 Basf Corporation Gasoline engine emissions treatment systems having particulate filters
US10208262B2 (en) * 2013-02-05 2019-02-19 Reliance Industries Limited Process for catalytic gasification of carbonaceous feedstock
CA3036333A1 (en) * 2016-09-08 2018-03-15 Reliance Industries Limited A hydrothermally stable catalyst composition and a process for preparation thereof
CN109395528B (zh) * 2017-08-15 2021-05-11 中国石油化工股份有限公司 活性剂、制备方法及其应用
IT201800002311A1 (it) * 2018-02-01 2019-08-01 Magneti Marelli Spa Metodo per determinare la quantita' di polveri metalliche accumulate in un filtro antiparticolato per un motore a combustione interna
CN110987696B (zh) * 2019-11-08 2022-04-01 无锡威孚环保催化剂有限公司 一种壁流式催化剂涂层牢固度的评价方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
DE3407172C2 (de) * 1984-02-28 1986-09-04 Degussa Ag, 6000 Frankfurt Einrichtung zur Reinigung der Abgase von Dieselmotoren
US4902487A (en) * 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
GB8913978D0 (en) 1989-06-17 1989-08-09 Atomic Energy Authority Uk Catalytic treatment
JPH0441914A (ja) * 1990-06-01 1992-02-12 Nissan Motor Co Ltd 内燃機関の排気処理装置
US5622680A (en) * 1990-07-25 1997-04-22 Specialites Et Techniques En Traitement De Surfaces-Stts Post-combustion catalysts
US5294410A (en) * 1992-06-01 1994-03-15 Solar Turbine Incorporated Gas purification and conditioning system
US5837212A (en) 1995-09-21 1998-11-17 Ford Global Technologies, Inc. Potassium/manganese nitrogen oxide traps for lean-burn engine operation
US6038854A (en) * 1996-08-19 2000-03-21 The Regents Of The University Of California Plasma regenerated particulate trap and NOx reduction system
JP3690070B2 (ja) * 1996-09-12 2005-08-31 松下電器産業株式会社 排ガス浄化用触媒及びその製造方法並びに排ガス浄化フィルタ並びに排ガス浄化装置
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
EP0903476A1 (de) * 1997-03-25 1999-03-24 Nippon Oil Co., Ltd. Katalysator zur regelung der abgasemission, herstellungsmethode dafür sowie abgasfilter und dessen herstellung und vorrichtung zur abgasregelung
EP0984142B1 (de) * 1997-04-24 2004-06-30 Toyota Jidosha Kabushiki Kaisha Abgasüberwachungssystem für verbrennungsmotoren
FR2780096B1 (fr) * 1998-06-22 2000-09-08 Rhodia Chimie Sa Procede de traitement par combustion des particules carbonees dans un circuit d'echappement d'un moteur a combustion interne
AU4897299A (en) * 1998-07-07 2000-01-24 Silentor Notox A/S Diesel exhaust gas filter
DE19901760A1 (de) * 1999-01-18 2000-07-27 Emitec Emissionstechnologie Verfahren und Anordnung zum Reinigen eines in einem Abgasstrang strömenden Abgasstromes eines Ottomotors
JP3225957B2 (ja) * 1999-02-02 2001-11-05 トヨタ自動車株式会社 内燃機関
FI107828B (fi) * 1999-05-18 2001-10-15 Kemira Metalkat Oy Dieselmoottoreiden pakokaasujen puhdistusjärjestelmä ja menetelmä dieselmoottoreiden pakokaasujen puhdistamiseksi
US6167696B1 (en) * 1999-06-04 2001-01-02 Ford Motor Company Exhaust gas purification system for low emission vehicle
GB2350804A (en) 1999-06-12 2000-12-13 Johnson Matthey Plc Removing particulate matter from gas by thermophoresis and combustion
GB9919200D0 (en) * 1999-08-14 1999-10-20 Johnson Matthey Plc Pollution control
JP3258646B2 (ja) * 1999-12-17 2002-02-18 三菱重工業株式会社 排ガス中の微粒子除去装置及び方法
US6669913B1 (en) * 2000-03-09 2003-12-30 Fleetguard, Inc. Combination catalytic converter and filter
GB0014620D0 (en) * 2000-06-16 2000-08-09 Johnson Matthey Plc Reactor
US6912847B2 (en) * 2001-12-21 2005-07-05 Engelhard Corporation Diesel engine system comprising a soot filter and low temperature NOx trap
JP3855818B2 (ja) * 2002-03-28 2006-12-13 日産自動車株式会社 ディーゼルエンジンの排気浄化装置
US7225613B2 (en) * 2005-01-26 2007-06-05 Ford Global Technologies, Llc Diesel engine after treatment device for conversion of nitrogen oxide and particulate matter

Also Published As

Publication number Publication date
WO2003011437A1 (en) 2003-02-13
JP4439910B2 (ja) 2010-03-24
US20110232266A1 (en) 2011-09-29
EP1412060A1 (de) 2004-04-28
US20050031513A1 (en) 2005-02-10
EP1412060B1 (de) 2006-03-29
DE60210293T2 (de) 2006-10-12
JP2004536995A (ja) 2004-12-09
US20170080388A1 (en) 2017-03-23
DE60210293D1 (de) 2006-05-18

Similar Documents

Publication Publication Date Title
ATE321600T1 (de) Benzinmotor mit abgasanlage zur verbrennung von partikeln
DE60036414D1 (de) Verfahren zur reduktion der verunreinigungen der abgase einer dieselmaschine
ATE283419T1 (de) Vorrichtung und verfahren zum entfernen von russpartikeln aus abgasen von verbrennungsprozessen
MX2018013204A (es) Configuracion zonificada para combinaciones de catalizador de oxidacion.
ATE487029T1 (de) Abgasnachbehandlungssystem zur minderung der schadstoffe aus dieselmotorabgas und damit verbundenes verfahren
WO1997031705A3 (de) Verfahren und vorrichtung zur abgasreinigung
WO2003054364A3 (en) Method and apparatus for filtering partriculate matter and selective catalytic reduction of nox
ATE419061T1 (de) Katalysator zur reinigung von diesel-abgasen
DE60042434D1 (de) Verfahren zur Entfernung von Quecksilber aus Abgasen
ATE343050T1 (de) Verfahren zur verminderung kohlenstoffhaltiger partikelemissionen von dieselmotoren und zugehörige anordnung
ATE209954T1 (de) Vorrichtung zur reduktion von nox in abgasen
BR0101550A (pt) Processo e catalisador para redução de óxidos denitrogênio
MXPA05009590A (es) Motor diesel y filtro catalizado del mismo.
WO2005021138A3 (en) Improved diesel exhaust filter
CA2286379A1 (en) Catalyst for purifying exhaust gas from lean-burn engine
WO2002022255A8 (en) Catalyst and method for the catalytic reduction of nitrogen oxides
DE59203876D1 (de) Verfahren zur selektiven katalytischen Reduktion von Abgasen aus Kraftfahrzeugdieselmotoren.
EP1329604A3 (de) Vorrichtung zur Reinigung des Abgases einer Brennkraftmaschine
MXPA05011129A (es) Metodo para descomponer el dioxido de nitrogeno.
DE60304585D1 (de) System zur abgasbehandlung mit einem gasionisiersystem mit einspritzung von ionisierter luft
WO2007000514A3 (fr) Procede et dispositif de traitement de gaz pour l'oxydation catalytique du monoxyde de carbone et des hydrocarbures utilisant une composition a base d'un metal et d'une zircone comprenant de la silice
ATE423899T1 (de) Regelungsstrategie für mager-fett-übergänge in einer brennkraftmaschine
ATE413517T1 (de) Verfahren zur verminderung der schadstoffe in abgasen aus dieselmotoren
SE0400773D0 (sv) Motordrivet fordon dör avgasrening
TW200512041A (en) Purification catalyst for exhaust gas, production method thereof, and apparatus of purification catalyst for exhaust gas

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties