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DE602004005107D1 - Verfahren und Filter zur katalytischen Behandlung von Dieselabgasen - Google Patents

Verfahren und Filter zur katalytischen Behandlung von Dieselabgasen

Info

Publication number
DE602004005107D1
DE602004005107D1 DE602004005107T DE602004005107T DE602004005107D1 DE 602004005107 D1 DE602004005107 D1 DE 602004005107D1 DE 602004005107 T DE602004005107 T DE 602004005107T DE 602004005107 T DE602004005107 T DE 602004005107T DE 602004005107 D1 DE602004005107 D1 DE 602004005107D1
Authority
DE
Germany
Prior art keywords
filter
exhaust gases
diesel exhaust
catalytic treatment
exhaust gas
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
DE602004005107T
Other languages
English (en)
Other versions
DE602004005107T2 (de
Inventor
Gurli Mogensen
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.)
Topsoe AS
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
Publication of DE602004005107D1 publication Critical patent/DE602004005107D1/de
Application granted granted Critical
Publication of DE602004005107T2 publication Critical patent/DE602004005107T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Liquid Carbonaceous Fuels (AREA)
DE602004005107T 2003-07-02 2004-06-21 Verfahren und Filter zur katalytischen Behandlung von Dieselabgasen Expired - Lifetime DE602004005107T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA200300999 2003-07-02
DK200300999 2003-07-02
DKPA200301173 2003-08-15
DK200301173 2003-08-15

Publications (2)

Publication Number Publication Date
DE602004005107D1 true DE602004005107D1 (de) 2007-04-19
DE602004005107T2 DE602004005107T2 (de) 2007-06-28

Family

ID=33436010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005107T Expired - Lifetime DE602004005107T2 (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 (33)

* 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
ES2475890T3 (es) * 2006-10-23 2014-07-11 Haldor Topsøe A/S Método y aparato para la purificación del gas de escape de un motor de ignición por compresión
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
WO2011042976A1 (ja) * 2009-10-08 2011-04-14 イビデン株式会社 排ガス浄化装置及び排ガス浄化方法
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
CN107008261B (zh) 2010-02-01 2020-05-19 约翰逊马西有限公司 NOx吸收催化剂
BR112013005816B1 (pt) * 2010-09-15 2019-04-30 Johnson Matthey Public Limited Company Catalisador, método para gerar calor para a remoção de fuligem e reduzir o escape de nh³ em um sistema de escape, e, sistema de tratamento de escape
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
CN103842076A (zh) 2011-08-03 2014-06-04 庄信万丰股份有限公司 挤出蜂窝状催化剂
GB201200783D0 (en) * 2011-12-12 2012-02-29 Johnson Matthey Plc Substrate monolith comprising SCR catalyst
CN108452670A (zh) * 2012-10-25 2018-08-28 托普索公司 选择性氧化进一步包含二氧化硫的尾气中的一氧化碳与挥发性有机化合物的方法
US20140298714A1 (en) * 2013-04-04 2014-10-09 Cdti Fuel Borne Catalysts for Sulfur Rich Fuels
EP2986826B1 (de) * 2013-04-15 2020-08-19 Haldor Topsøe A/S Verfahren und system zur abtrennung von russ-, asche- und schwermetallpartikeln aus motorabgasen
JP6267452B2 (ja) * 2013-07-31 2018-01-24 イビデン株式会社 ハニカムフィルタ
CA2954013A1 (en) * 2014-08-25 2016-03-03 Haldor Topsoe A/S Method and system for the removal of particulate matter and heavy metals from engine exhaust gas
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)
EP3271051A1 (de) 2015-03-20 2018-01-24 Haldor Topsøe A/S Katalysierter keramischer kerzenfilter und verfahren eines prozesses zur reining von abgas oder auspuffgas
JP6626118B2 (ja) * 2015-03-20 2019-12-25 ハルドール・トプサー・アクチエゼルスカベット 触媒化セラミックキャンドルフィルタ及びプロセスオフガスまたは排ガスの清浄方法
CA2976131C (en) * 2015-03-20 2021-07-06 Haldor Topsoe A/S Catalyzed ceramic candle filter and method for cleaning of off- or exhaust gases
US10196949B2 (en) 2015-03-23 2019-02-05 Haldor Topsoe A/S Method and system for the removal of particulate matter from engine exhaust gas or process equipment
BR112018013775B1 (pt) * 2016-01-06 2022-05-17 Basf Corporation Composição de catalisador de oxidação de diesel, artigo de catalisador de oxidação de diesel, método para tratar uma corrente de escape de um motor a diesel, artigo de filtro de fuligem catalisada, método de fabricação de um artigo de catalisador e sistema de tratamento de emissões
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
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
US4522357A (en) * 1983-01-19 1985-06-11 Ford Aerospace & Communications Corp. Ram air steering system for a guided missile
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
CA2138133C (en) * 1993-04-28 2002-04-23 Kazuo Tsuchitani Method for removal of nitrogen oxides from exhaust gas
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
GB9508248D0 (en) * 1995-04-24 1995-06-14 Ass Octel Process
EP0846151A1 (de) * 1995-04-24 1998-06-10 The Associated Octel Company Limited Verbesserte verbrennung
EP0888816B1 (de) 1996-12-26 2003-05-14 ICT Co., Ltd. Katalysator und methode zur abgasreinigung
DK1047755T3 (da) * 1998-01-15 2003-06-02 Ass Octel Brændstofadditiver
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
PL1493484T3 (pl) 2007-05-31
US7625538B2 (en) 2009-12-01
RU2004119970A (ru) 2006-01-10
AU2004202990A1 (en) 2005-01-20
CN1576528A (zh) 2005-02-09
KR101112014B1 (ko) 2012-02-15
EP1493484B1 (de) 2007-03-07
CN100422515C (zh) 2008-10-01
DE602004005107T2 (de) 2007-06-28
CA2472839A1 (en) 2005-01-02
EP1493484A1 (de) 2005-01-05
ATE355884T1 (de) 2007-03-15
US20050002838A1 (en) 2005-01-06
CA2472839C (en) 2012-09-25
AU2004202990B2 (en) 2010-06-24
JP2005046836A (ja) 2005-02-24
KR20050004108A (ko) 2005-01-12
RU2398972C2 (ru) 2010-09-10
ES2281714T3 (es) 2007-10-01

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