ATE355884T1 - Verfahren und filter zur katalytischen behandlung von dieselabgasen - Google Patents

Verfahren und filter zur katalytischen behandlung von dieselabgasen

Info

Publication number
ATE355884T1
ATE355884T1 AT04014458T AT04014458T ATE355884T1 AT E355884 T1 ATE355884 T1 AT E355884T1 AT 04014458 T AT04014458 T AT 04014458T AT 04014458 T AT04014458 T AT 04014458T AT E355884 T1 ATE355884 T1 AT E355884T1
Authority
AT
Austria
Prior art keywords
filter
exhaust gases
diesel exhaust
catalytic treatment
exhaust gas
Prior art date
Application number
AT04014458T
Other languages
English (en)
Inventor
Gurli Mogensen
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Application granted granted Critical
Publication of ATE355884T1 publication Critical patent/ATE355884T1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • 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
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6527—Tungsten
    • 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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • 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
    • 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
    • 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/04—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by adding non-fuel substances to combustion air or fuel, e.g. additives
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • 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
    • F01N2570/02—Lead
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
AT04014458T 2003-07-02 2004-06-21 Verfahren und filter zur katalytischen behandlung von dieselabgasen ATE355884T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200300999 2003-07-02
DKPA200301173 2003-08-15

Publications (1)

Publication Number Publication Date
ATE355884T1 true ATE355884T1 (de) 2007-03-15

Family

ID=33436010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04014458T ATE355884T1 (de) 2003-07-02 2004-06-21 Verfahren und filter zur katalytischen behandlung von dieselabgasen

Country Status (12)

Country Link
US (1) US7625538B2 (de)
EP (1) EP1493484B1 (de)
JP (1) JP2005046836A (de)
KR (1) KR101112014B1 (de)
CN (1) CN100422515C (de)
AT (1) ATE355884T1 (de)
AU (1) AU2004202990B2 (de)
CA (1) CA2472839C (de)
DE (1) DE602004005107T2 (de)
ES (1) ES2281714T3 (de)
PL (1) PL1493484T3 (de)
RU (1) RU2398972C2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050164139A1 (en) * 2002-02-04 2005-07-28 Valentine James M. Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel particulate filter
US20050160724A1 (en) * 2002-02-04 2005-07-28 Valentine James M. Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst
KR100658616B1 (ko) 2004-05-31 2006-12-15 삼성에스디아이 주식회사 발광 표시 장치 및 그 표시 패널과 구동 방법
JP4835193B2 (ja) * 2006-02-20 2011-12-14 マツダ株式会社 ディーゼルパティキュレートフィルタ
FR2899493B1 (fr) * 2006-04-10 2008-05-23 Saint Gobain Ct Recherches Structure de purification incorporant un systeme de catalyse electrochimique
EP1916029B1 (de) * 2006-10-23 2014-06-04 Haldor Topsoe A/S Verfahren und Vorrichtung zur Reinigung von Abgas aus einer Maschine mit Kompressionszündung
FR2913431B1 (fr) * 2007-03-06 2009-04-24 Rhodia Recherches & Tech Procede de fonctionnement d'un moteur diesel en vue de faciliter la regeneration d'un filtre a particules sur la ligne d'echappement
US7794512B2 (en) * 2007-03-16 2010-09-14 Afton Chemical Corporation Supplying tungsten to a combustion system or combustion system exhaust stream containing iron
FR2921848B1 (fr) * 2007-10-08 2011-03-18 Saint Gobain Ct Recherches Structure de purification texturee incorporant un systeme de catalyse electrochimique
CN102470310B (zh) * 2009-10-08 2014-07-23 揖斐电株式会社 废气净化装置和废气净化方法
US20110120087A1 (en) * 2009-11-23 2011-05-26 Airflow Catalyst Systems Apparatus with Catalyst for the Reduction of Nitrogen Dioxide (NO2) to Nitric Oxide (NO) by Chemical Means in a Diesel Catalytic Support
RU2570454C2 (ru) 2010-02-01 2015-12-10 Джонсон Мэтти Плс Экструдированный scr-фильтр
CN103118780B (zh) * 2010-09-15 2016-06-01 庄信万丰股份有限公司 组合的逸失催化剂和烃放热催化剂
WO2012041455A1 (en) 2010-10-01 2012-04-05 Haldor Topsøe /S Method and system for the removal of particulate matter in engine exhaust gas
FR2978682B1 (fr) * 2011-06-01 2016-01-01 Sicat Llc Procede catalytique pour la conversion d'un gaz de synthese en hydrocarbures
GB2504024B (en) 2011-08-03 2014-03-12 Johnson Matthey Plc Extruded honeycomb catalyst
GB201200783D0 (en) * 2011-12-12 2012-02-29 Johnson Matthey Plc Substrate monolith comprising SCR catalyst
WO2014063738A1 (en) * 2012-10-25 2014-05-01 Haldor Topsøe A/S Method for the selective oxidation of carbon monoxide and volatile organic compounds in off-gas further comprising sulphur dioxide
US20140298714A1 (en) * 2013-04-04 2014-10-09 Cdti Fuel Borne Catalysts for Sulfur Rich Fuels
WO2014169967A1 (en) * 2013-04-15 2014-10-23 Haldor Topsøe A/S Method and system for the removal of particulate matter soot, ash and heavy metals from engine exhaust gas
JP6267452B2 (ja) * 2013-07-31 2018-01-24 イビデン株式会社 ハニカムフィルタ
EP3194736A1 (de) * 2014-08-25 2017-07-26 Haldor Topsøe A/S Verfahren und system zur abtrennung von partikelmaterial und schwermetallen aus motorabgasen
RU2687389C2 (ru) * 2015-01-16 2019-05-13 Экокэт Индия Прайват Лимитед КАТАЛИЗАТОР СГОРАНИЯ ТВЕРДЫХ ЧАСТИЦ (РСС ИЛИ PCCz) И КАТАЛИЗАТОР СГОРАНИЯ ТВЕРДЫХ ЧАСТИЦ С ПОКРЫТИЕМ (СРСС ИЛИ CPCCz)
CA2976143C (en) * 2015-03-20 2021-10-26 Haldor Topsoe A/S Catalyzed ceramic candle filter and method of cleaning process off- or exhaust gases
DK3271049T3 (da) * 2015-03-20 2020-04-27 Haldor Topsoe As Katalyseret, keramisk kærtefilter og fremgangsmåde til rensning af procesrøggas eller udstødningsgas
CN107427771B (zh) * 2015-03-20 2021-07-02 托普索公司 催化的陶瓷烛式过滤器和清洁尾气或废气的方法
WO2016150805A1 (en) 2015-03-23 2016-09-29 Haldor Topsøe A/S Method and system for the removal of particulate matter from engine exhaust gas or process equipment
RU2742416C2 (ru) * 2016-01-06 2021-02-05 Басф Корпорейшн Дизельный катализатор окисления, содержащий наночастицы металла платиновой группы
EP3296009B1 (de) 2016-09-20 2019-03-27 Umicore AG & Co. KG Partikelfilter mit scr-aktiver beschichtung
CN108049944A (zh) * 2018-01-24 2018-05-18 大连海事大学 船用柴油机颗粒物排放捕集装置
JP7386626B2 (ja) 2019-06-18 2023-11-27 株式会社キャタラー パティキュレートフィルタ
KR102487302B1 (ko) * 2020-11-04 2023-01-16 한국재료연구원 오존 활성화를 이용한 유해물 제거장치, 그 제조 방법, 및 이를 포함하는 유해물 제거 시스템
EP4063003A1 (de) * 2021-03-23 2022-09-28 UMICORE AG & Co. KG Filter zur nachbehandlung von abgasen von verbrennungsmotoren
CN113842709B (zh) * 2021-07-17 2023-04-07 北京工业大学 一种负载二氧化钛的多功能除污染金属过滤网制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60501124A (ja) 1983-01-19 1985-07-18 ローラル・エアロスペイス・コーポレイション 誘導ミサイルのためのラム空気式操舵装置
DE3532226A1 (de) * 1985-08-13 1987-03-19 Sued Chemie Ag Katalysator zur verringerung des stickoxidgehalts von verbrennungsabgasen
JPH01256593A (ja) 1988-04-07 1989-10-13 Nippon Mining Co Ltd 燃料組成物及び燃料添加剤
DE3940758A1 (de) * 1989-12-09 1991-06-13 Degussa Verfahren zur reinigung der abgase von dieselmotoren
EP0666099B1 (de) * 1993-04-28 2001-07-18 Nippon Shokubai Co., Ltd. Methode zur entfernung von in abgas enthaltenen stickstoffoxyden
JP2891609B2 (ja) * 1993-07-15 1999-05-17 株式会社アイシーティー ディーゼルエンジン排ガス浄化用触媒
GB9315974D0 (en) * 1993-08-02 1993-09-15 Ass Octel Fuel additives
AU707792B2 (en) * 1995-04-24 1999-07-22 Associated Octel Company Limited, The Improved combustion
GB9508248D0 (en) * 1995-04-24 1995-06-14 Ass Octel Process
WO1998029188A1 (en) 1996-12-26 1998-07-09 Ict Co., Ltd. Exhaust gas purification catalyst and waste gas purification method
ES2192032T3 (es) * 1998-01-15 2003-09-16 Ass Octel Aditivos de combustible.
JP2002530175A (ja) * 1998-11-20 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム
JP4642955B2 (ja) * 1999-06-23 2011-03-02 イビデン株式会社 触媒担体およびその製造方法
GB9919013D0 (en) * 1999-08-13 1999-10-13 Johnson Matthey Plc Reactor
JP3965007B2 (ja) * 1999-09-29 2007-08-22 イビデン株式会社 多孔質炭化珪素焼結体、ハニカムフィルタ、セラミックフィルタ集合体
KR100392943B1 (ko) 2001-05-16 2003-07-28 (주)케이에이치 케미컬 디젤엔진 배기가스의 정화용 촉매
US20040161596A1 (en) * 2001-05-31 2004-08-19 Noriyuki Taoka Porous ceramic sintered body and method of producing the same, and diesel particulate filter
JP3997825B2 (ja) * 2001-06-28 2007-10-24 株式会社デンソー セラミックフィルタおよび触媒付セラミックフィルタ
US6613299B2 (en) * 2001-11-13 2003-09-02 Sud-Chemie Prototech, Inc. Catalyzed diesel particulate matter exhaust filter

Also Published As

Publication number Publication date
EP1493484B1 (de) 2007-03-07
CA2472839A1 (en) 2005-01-02
DE602004005107T2 (de) 2007-06-28
EP1493484A1 (de) 2005-01-05
CN100422515C (zh) 2008-10-01
US7625538B2 (en) 2009-12-01
KR101112014B1 (ko) 2012-02-15
KR20050004108A (ko) 2005-01-12
AU2004202990A1 (en) 2005-01-20
US20050002838A1 (en) 2005-01-06
ES2281714T3 (es) 2007-10-01
DE602004005107D1 (de) 2007-04-19
PL1493484T3 (pl) 2007-05-31
RU2004119970A (ru) 2006-01-10
JP2005046836A (ja) 2005-02-24
CN1576528A (zh) 2005-02-09
RU2398972C2 (ru) 2010-09-10
CA2472839C (en) 2012-09-25
AU2004202990B2 (en) 2010-06-24

Similar Documents

Publication Publication Date Title
ATE355884T1 (de) Verfahren und filter zur katalytischen behandlung von dieselabgasen
ATE449639T1 (de) Katalysatoranordnung und verfahren zur abgasentgiftung von unter mageren bedingungen betriebenen verbrennungsmotoren
EP2112341A3 (de) Verfahren zum Reinigen des Abgases eines Dieselmotors
DE60311930D1 (de) Filterkatalysator für die Reinigung von Dieselabgasen und Herstellungsverfahren dafür
ATE283419T1 (de) Vorrichtung und verfahren zum entfernen von russpartikeln aus abgasen von verbrennungsprozessen
WO2008126861A1 (ja) 排ガス浄化フィルタとその製造方法
ATE487029T1 (de) Abgasnachbehandlungssystem zur minderung der schadstoffe aus dieselmotorabgas und damit verbundenes verfahren
DE60137215D1 (de) Katalysator zur reinigung von diesel-abgasen
ATE460973T1 (de) Abgasreinigungssystem zur behandlung von motorenabgasen mittels scr-katalysator
PL1892396T3 (pl) System końcowej obróbki spalin
CY1125079T1 (el) Διαταξη και διαδικασια για την καθαρση των απαεριων των πετρελαιοκινητηρωn
EP1329604A3 (de) Vorrichtung zur Reinigung des Abgases einer Brennkraftmaschine
JP2012237282A (ja) 触媒装置
JP4507901B2 (ja) 排気ガス浄化システム及びその排気ガス浄化方法
DE502004001119D1 (de) Auffangeinheit für eine abgasreinigungsvorrichtung
EP1810750A4 (de) Oxidationskatalysator für die abgasreinigung, katalysatorstruktur für die abgasreinigung und verfahren zur reinigung von abgas
KR101289262B1 (ko) 일체형 촉매정화장치
WO2007009679A3 (de) Verfahren zur reaktivierung thermisch gealterter stickoxid-speicherkatalysatoren
ATE523668T1 (de) Abgasstrecke einer brennkraftmaschine und anlage zur abgasreinigung
JP4652047B2 (ja) 排ガス処理方法及び尿素ｓｃｒ型自動車排ガス処理装置
EP1251249A3 (de) Verfahren und Vorrichtung zum Entfernen von Russpartikeln aus dem Abgas eines Dieselmotors
KR101472255B1 (ko) 배기가스 처리장치
ATE340014T1 (de) Verringerung der stickstoffdioxid-emission bei kontinuierlich regenerierenden russpartikelnfiltern
ATE415547T1 (de) Abgas- und abgasreinigungsstrang einer dieselbrennkraftmaschine für ein fahrzeug und fahrzeug mit einem solchen strang
KR20130043129A (ko) 일체형 촉매정화장치

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1493484

Country of ref document: EP