ATE444807T1 - Dieselabgasartikel und katalysatorzusammensetzungen dafür - Google Patents

Dieselabgasartikel und katalysatorzusammensetzungen dafür

Info

Publication number
ATE444807T1
ATE444807T1 AT06789044T AT06789044T ATE444807T1 AT E444807 T1 ATE444807 T1 AT E444807T1 AT 06789044 T AT06789044 T AT 06789044T AT 06789044 T AT06789044 T AT 06789044T AT E444807 T1 ATE444807 T1 AT E444807T1
Authority
AT
Austria
Prior art keywords
diesel exhaust
temperatures
catalyst compositions
filter system
exhaust
Prior art date
Application number
AT06789044T
Other languages
German (de)
English (en)
Inventor
Kenneth Voss
Kevin Hallstrom
Ramesh Kakwani
Shiang Sung
Original Assignee
Basf Catalysts Llc
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 Basf Catalysts Llc filed Critical Basf Catalysts Llc
Application granted granted Critical
Publication of ATE444807T1 publication Critical patent/ATE444807T1/de

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
    • F01N3/02—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
    • 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
    • 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
    • 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
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AT06789044T 2005-08-05 2006-07-28 Dieselabgasartikel und katalysatorzusammensetzungen dafür ATE444807T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70582305P 2005-08-05 2005-08-05
US11/495,432 US7673448B2 (en) 2005-08-05 2006-07-28 Diesel exhaust article and catalyst compositions therefor
PCT/US2006/029823 WO2007032825A1 (en) 2005-08-05 2006-07-28 Diesel exhaust article and catalyst compositions therefor

Publications (1)

Publication Number Publication Date
ATE444807T1 true ATE444807T1 (de) 2009-10-15

Family

ID=37767497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06789044T ATE444807T1 (de) 2005-08-05 2006-07-28 Dieselabgasartikel und katalysatorzusammensetzungen dafür

Country Status (7)

Country Link
US (1) US7673448B2 (https=)
EP (1) EP1919613B1 (https=)
JP (1) JP2009525161A (https=)
AT (1) ATE444807T1 (https=)
DE (1) DE602006009675D1 (https=)
RU (1) RU2008108086A (https=)
WO (1) WO2007032825A1 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4438042B2 (ja) 2001-03-08 2010-03-24 キヤノン株式会社 金属配位化合物、電界発光素子及び表示装置
AT501463B8 (de) * 2005-05-04 2007-02-15 Pankl Emission Control Systems Hybridvorrichtung zum entfernen von russpartikeln aus dieselabgasen
DE102006026324A1 (de) * 2006-06-02 2007-12-06 Emitec Gesellschaft Für Emissionstechnologie Mbh Nebenstromfilter mit verbessertem Filterwirkungsgrad
WO2008000449A2 (de) * 2006-06-29 2008-01-03 Umicore Ag & Co. Kg Dreiweg-katalysator
US7967887B1 (en) * 2006-11-03 2011-06-28 Cummins Filtration Ip, Inc. Exhaust aftertreatment filter with reduced maximum temperature
DE102007008823A1 (de) * 2007-02-22 2008-08-28 Alantum Gmbh & Co. Kg Katalysatorträgerkörper
FR2916366B1 (fr) * 2007-05-23 2009-11-27 Saint Gobain Ct Recherches Filtre a particules texture pour applications catalytiques
JP4849035B2 (ja) * 2007-08-08 2011-12-28 マツダ株式会社 触媒付パティキュレートフィルタ
JP4849034B2 (ja) * 2007-08-08 2011-12-28 マツダ株式会社 触媒付パティキュレートフィルタ
US8007573B2 (en) * 2007-09-28 2011-08-30 General Electric Company Filter and associated method
DE502007002874D1 (de) * 2007-09-28 2010-04-01 Umicore Ag & Co Kg Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
US7871452B2 (en) * 2007-10-01 2011-01-18 Mazda Motor Corporation Particulate filter
US8114354B2 (en) * 2007-12-18 2012-02-14 Basf Corporation Catalyzed soot filter manufacture and systems
US20090155525A1 (en) * 2007-12-18 2009-06-18 Yuejin Li Passivation-Free Coating Process For A CSF
WO2010002486A2 (en) * 2008-03-27 2010-01-07 Umicore Ag& Co.Kg Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon
CN102046561A (zh) * 2008-05-30 2011-05-04 康宁股份有限公司 低背压的多孔蜂窝体及其制备方法
US8474249B2 (en) * 2008-09-08 2013-07-02 Ford Global Technologies, Llc Optimization of soot distribution in a diesel particulate filter
DE102008055890A1 (de) * 2008-11-05 2010-05-12 Süd-Chemie AG Partikelminderung mit kombiniertem SCR- und NH3-Schlupf-Katalysator
US20110219750A1 (en) * 2009-02-26 2011-09-15 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying apparatus for internal combustion engine
DE102009033635B4 (de) * 2009-07-17 2020-11-05 Umicore Ag & Co. Kg Katalytisch aktives Partikelfilter mit Schwefelwasserstoff-Sperrfunktion, seine Verwendung und Verfahren zur Entfernung von Stickoxiden und Partikeln
US9062633B2 (en) * 2009-08-01 2015-06-23 Electro-Motive Diesel, Inc. Pressure balanced exhaust gas recirculation assembly for a locomotive two-stroke uniflow scavenged diesel engine
US20110033353A1 (en) 2009-08-05 2011-02-10 Basf Corporation Preparation of Diesel Oxidation Catalyst Via Deposition of Colloidal Nanoparticles
IT1395633B1 (it) * 2009-08-27 2012-10-16 Ufi Innovation Ct Srl Filtro per motori endotermici
FR2953734B1 (fr) * 2009-12-15 2013-01-18 Renault Sas Filtre a particules recyclable
GB201003784D0 (en) * 2010-03-08 2010-04-21 Johnson Matthey Plc Improvement in control OPF emissions
US8444730B2 (en) * 2010-09-27 2013-05-21 Ford Global Technologies, Llc Even-loading DPF and regeneration thereof
US20120110983A1 (en) * 2010-11-08 2012-05-10 Charles Anthony Griffith Diesel exhaust treatment apparatus
US8950173B2 (en) * 2010-12-22 2015-02-10 Mahindra & Mahindra Limited Integrated exhaust gas after-treatment system for diesel fuel engines
KR101353447B1 (ko) * 2012-03-22 2014-01-21 주식회사 알란텀 3차원 반응 구조를 갖는 선택적 촉매 환원용 촉매 담체
SE536981C2 (sv) * 2013-03-05 2014-11-25 Scania Cv Ab Förfarande och anordning för avgasrening vid en förbränningsmotor
US9133747B2 (en) * 2013-10-30 2015-09-15 Gm Global Technoogy Operations Llc Selective catalyst reduction filter washcoat thickness ammonia compensation system
US9616384B2 (en) * 2014-06-11 2017-04-11 Basf Se Base metal catalyst
EP3081295B1 (en) * 2015-04-14 2023-10-04 Bosal Emission Control Systems NV Catalyst and method for reducing hexavalent chromium cr(vi)
JP6742457B1 (ja) * 2019-02-05 2020-08-19 株式会社キャタラー 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111396A (en) * 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
BE623896A (https=) 1961-10-23
JPS5924092B2 (ja) * 1978-12-29 1984-06-07 三菱マテリアル株式会社 光フアイバ母材の製造法
US4535588A (en) * 1979-06-12 1985-08-20 Nippon Soken, Inc. Carbon particulates cleaning device for diesel engine
US4426320A (en) * 1981-01-27 1984-01-17 W. R. Grace & Co. Catalyst composition for exhaust gas treatment
US4451441A (en) * 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
US4426347A (en) * 1981-04-06 1984-01-17 Cornell Stephen W Method of making composite polyolefin based containers
JPS5867914A (ja) * 1981-10-19 1983-04-22 Nippon Soken Inc 内燃機関のカ−ボン微粒子浄化装置
JPS60110334A (ja) * 1983-11-21 1985-06-15 Nissan Motor Co Ltd 排ガス浄化用触媒の製造方法
DE3407172C2 (de) * 1984-02-28 1986-09-04 Degussa Ag, 6000 Frankfurt Einrichtung zur Reinigung der Abgase von Dieselmotoren
US4510265A (en) * 1984-05-04 1985-04-09 Engelhard Corporation Platinum/silver vanadate catalyzed diesel exhaust particulate filter
US4902487A (en) * 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
JPH02196120A (ja) * 1989-01-24 1990-08-02 Nissan Motor Co Ltd 内燃機関の排気微粒子処理装置
US5171556A (en) * 1989-09-22 1992-12-15 Institut Francais Du Petrole Beta type zeolite and its preparation process
US5057483A (en) * 1990-02-22 1991-10-15 Engelhard Corporation Catalyst composition containing segregated platinum and rhodium components
CA2124439A1 (en) * 1991-11-26 1993-06-10 Kenneth E. Voss Oxidation catalyst and method of use
ATE190241T1 (de) * 1991-11-26 2000-03-15 Engelhard Corp Ceroxid-aluminiumoxid enthaltender oxidationskatalysator und verfahren zur anwendung.
US6171556B1 (en) 1992-11-12 2001-01-09 Engelhard Corporation Method and apparatus for treating an engine exhaust gas stream
US6248684B1 (en) * 1992-11-19 2001-06-19 Englehard Corporation Zeolite-containing oxidation catalyst and method of use
US5655212A (en) * 1993-03-12 1997-08-05 Micropyretics Heaters International, Inc. Porous membranes
SE9304371D0 (sv) * 1993-12-30 1993-12-30 Volvo Ab An exhaust gas purification device
AU2761695A (en) * 1994-08-29 1996-03-22 Micropyretics Heaters International Filter technology
JPH0949421A (ja) * 1995-05-30 1997-02-18 Sumitomo Electric Ind Ltd ディーゼルエンジン用パティキュレートトラップ
JP3899534B2 (ja) * 1995-08-14 2007-03-28 トヨタ自動車株式会社 ディーゼル機関の排気浄化方法
US6423293B1 (en) * 1996-09-06 2002-07-23 Ford Global Technologies, Inc. Oxygen storage material for automotive catalysts and process of using
US5898014A (en) * 1996-09-27 1999-04-27 Engelhard Corporation Catalyst composition containing oxygen storage components
GB9621215D0 (en) * 1996-10-11 1996-11-27 Johnson Matthey Plc Emission control
DE19704147A1 (de) * 1997-02-04 1998-08-06 Emitec Emissionstechnologie Hitzebeständiger und regenerierbarer Filterkörper mit Strömungswegen
DE19718727C2 (de) 1997-05-02 2001-01-04 Degussa Verfahren zur Behandlung des Abgases eines Dieselmotors zur Verminderung der Partikelemission
JPH11132166A (ja) * 1997-10-28 1999-05-18 Mitsubishi Heavy Ind Ltd スクロール型流体機械
DE19755354A1 (de) * 1997-12-12 1999-06-17 Emitec Emissionstechnologie Metallfolie mit Durchbrechungen
AU1930299A (en) 1997-12-24 1999-07-19 Engelhard Corporation Catalytic converter system for internal combustion engine powere d vehicles
JP4236724B2 (ja) 1998-03-12 2009-03-11 日新製鋼株式会社 ディーゼルエンジン用金属製フィルタ
US20020128151A1 (en) 1998-05-01 2002-09-12 Michael P. Galligan Catalyst members having electric arc sprayed substrates and methods of making the same
ATE306608T1 (de) 1998-11-13 2005-10-15 Engelhard Corp Katalysator und verfahren zur reduzierung der abgasemissionen
US6375910B1 (en) * 1999-04-02 2002-04-23 Engelhard Corporation Multi-zoned catalytic trap and methods of making and using the same
IT1307693B1 (it) * 1999-05-14 2001-11-14 Fiat Ricerche Procedimento per la produzione di un filtro di particolato per motoridiesel, utilizzante una schiuma ceramica ad alte prestazioni
DE19923781C2 (de) * 1999-05-22 2001-04-26 Degussa Verfahren und Vorrichtung zur Entfernung von Ruß aus dem Abgas eines Dieselmotors
DE19924584A1 (de) * 1999-05-28 2000-11-30 Emitec Emissionstechnologie Partikelfilter aus Metallfolie
JP3344371B2 (ja) * 1999-06-23 2002-11-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
EP1196234B1 (en) * 1999-07-02 2007-04-18 Engelhard Corporation Catalyst system for treating diesel engine exhaust gases and method
US7052532B1 (en) * 2000-03-09 2006-05-30 3M Innovative Properties Company High temperature nanofilter, system and method
DE50106490T2 (de) 2000-03-28 2006-03-30 Umicore Ag & Co. Kg Einschichtiger Hochleistungskatalysator
DE10026696A1 (de) * 2000-05-30 2001-12-20 Emitec Emissionstechnologie Partikelfalle
GB0013609D0 (en) 2000-06-06 2000-07-26 Johnson Matthey Plc Emission control
DE10029513B4 (de) 2000-06-21 2004-04-15 Daimlerchrysler Ag Verfahren und Vorrichtung zur Reduzierung von Ascherückständen in einem Partikelfilter
DE10031200A1 (de) * 2000-06-27 2002-01-17 Emitec Emissionstechnologie Partikelfalle zum Abscheiden von Partikeln aus dem Strom eines Fluids, Verfahren zum Abscheiden von Partikeln aus dem Strom eines Fluids und Verwendung einer Partikelfalle
FI114731B (fi) 2000-07-05 2004-12-15 Kemira Metalkat Oy Järjestelmä ja menetelmä pakokaasujen puhdistamiseksi
JP2002054423A (ja) * 2000-08-10 2002-02-20 Hino Motors Ltd 排気フィルタ装置
JP4889873B2 (ja) * 2000-09-08 2012-03-07 日産自動車株式会社 排気ガス浄化システム、これに用いる排気ガス浄化触媒及び排気浄化方法
US7138358B2 (en) * 2001-11-13 2006-11-21 Sud-Chemie Inc. Catalyzed diesel particulate matter filter with improved thermal stability
US6810660B2 (en) * 2002-04-08 2004-11-02 Ford Global Technologies, Llc System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems
JP3872384B2 (ja) * 2002-06-13 2007-01-24 トヨタ自動車株式会社 排ガス浄化フィルタ触媒
ES2239187T3 (es) * 2002-08-27 2005-09-16 Audi Ag Procedimiento para calentar filtro de hollin en sistema de gases de escape de un motor de combustion interna -en particular un motor diesel- con al menos un catalizador y un filtro de hollin dispuesto aguas abajo de estos en la direccion de salida, a fin de almacenar el hollin.
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
JP2004225579A (ja) 2003-01-21 2004-08-12 Isuzu Motors Ltd 排気ガス浄化システム
JP3543969B1 (ja) * 2003-06-05 2004-07-21 株式会社オーデン 金属フィルタ及び該金属フィルタを備える黒煙微粒子除去装置並びにディーゼル車
US20050054526A1 (en) 2003-09-08 2005-03-10 Engelhard Corporation Coated substrate and process of preparation thereof
US7481983B2 (en) * 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia

Also Published As

Publication number Publication date
WO2007032825A1 (en) 2007-03-22
US20070041881A1 (en) 2007-02-22
EP1919613B1 (en) 2009-10-07
DE602006009675D1 (de) 2009-11-19
JP2009525161A (ja) 2009-07-09
EP1919613A1 (en) 2008-05-14
RU2008108086A (ru) 2009-09-10
US7673448B2 (en) 2010-03-09

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