ES2579215T3 - Filtro de partículas con función de retención del sulfuro de hidrógeno - Google Patents

Filtro de partículas con función de retención del sulfuro de hidrógeno Download PDF

Info

Publication number
ES2579215T3
ES2579215T3 ES10005376.8T ES10005376T ES2579215T3 ES 2579215 T3 ES2579215 T3 ES 2579215T3 ES 10005376 T ES10005376 T ES 10005376T ES 2579215 T3 ES2579215 T3 ES 2579215T3
Authority
ES
Spain
Prior art keywords
filter body
coating
copper
oxide
filter
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.)
Active
Application number
ES10005376.8T
Other languages
English (en)
Inventor
Franz Dornhaus
Stéphanie FRANTZ
Ina Grisstede
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.)
Umicore AG and Co KG
Original Assignee
Umicore AG and Co KG
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 Umicore AG and Co KG filed Critical Umicore AG and Co KG
Application granted granted Critical
Publication of ES2579215T3 publication Critical patent/ES2579215T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B01J23/10—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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8926—Copper and noble 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
    • B01J29/00—Catalysts comprising molecular sieves
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • 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
    • B01J37/0215—Coating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • 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
    • 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
    • B01D2255/20761—Copper
    • 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
    • B01D2255/407—Zr-Ce mixed oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/504—ZSM 5 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
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • 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
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Filtro de partículas catalíticamente activo que comprende un cuerpo de filtro, un compuesto de cobre y un revestimiento con actividad catalítica oxidante que contiene al menos un metal catalíticamente activo del grupo del platino, en el cual el compuesto de cobre está presente en un segundo revestimiento aplicado sobre el cuerpo del filtro; en el cual el revestimiento con actividad catalítica oxidante forma una zona que cubre del 10 al 90% de la longitud total del cuerpo del filtro, mientras que el revestimiento que contiene el compuesto de cobre forma una segunda zona adyacente y que cubre el resto de la longitud del cuerpo del filtro, y en el cual el cuerpo del filtro es un sustrato poroso de filtro de flujo continuo de cordierita, carburo de silicio o titanato de aluminio y ambos revestimientos están presentes principalmente en las paredes porosas entre los canales de entrada de flujo y de salida de flujo; caracterizado por el hecho de que como compuesto de cobre se utiliza óxido de cobre, o un óxido de soporte de alto punto de fusión, de gran superficie e impregnado con un compuesto precursor que se degrada formando óxido de cobre, o mezclas de ellos, o mezclas de óxido de cobre con óxido de soporte de alto punto de fusión, de gran superficie y sin tratar.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7

Claims (1)

  1. imagen1
ES10005376.8T 2009-07-17 2010-05-22 Filtro de partículas con función de retención del sulfuro de hidrógeno Active ES2579215T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009033635 2009-07-17
DE102009033635.4A DE102009033635B4 (de) 2009-07-17 2009-07-17 Katalytisch aktives Partikelfilter mit Schwefelwasserstoff-Sperrfunktion, seine Verwendung und Verfahren zur Entfernung von Stickoxiden und Partikeln

Publications (1)

Publication Number Publication Date
ES2579215T3 true ES2579215T3 (es) 2016-08-08

Family

ID=42813147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10005376.8T Active ES2579215T3 (es) 2009-07-17 2010-05-22 Filtro de partículas con función de retención del sulfuro de hidrógeno

Country Status (6)

Country Link
US (1) US8709365B2 (es)
EP (1) EP2275194B1 (es)
KR (2) KR20110007963A (es)
DE (2) DE102009033635B4 (es)
ES (1) ES2579215T3 (es)
PL (1) PL2275194T3 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9120056B2 (en) * 2010-02-16 2015-09-01 Ford Global Technologies, Llc Catalyst assembly for treating engine exhaust
GB201003784D0 (en) * 2010-03-08 2010-04-21 Johnson Matthey Plc Improvement in control OPF emissions
JP2012077693A (ja) * 2010-10-01 2012-04-19 Mitsubishi Motors Corp 排気浄化装置
US8966885B2 (en) * 2011-05-02 2015-03-03 General Electric Company Device, method, and system for emissions control
GB2492175B (en) 2011-06-21 2018-06-27 Johnson Matthey Plc Exhaust system for internal combustion engine comprising catalysed filter substrate
CA2837803A1 (en) * 2011-07-13 2013-01-17 Haldor Topsoe A/S Method for coating a catalysed particulate filter and a particulate filter
JP5938819B2 (ja) 2011-10-06 2016-06-22 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 排気ガス処理用酸化触媒
GB201200784D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine including SCR catalyst
GB201200783D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Substrate monolith comprising SCR catalyst
GB2497597A (en) 2011-12-12 2013-06-19 Johnson Matthey Plc A Catalysed Substrate Monolith with Two Wash-Coats
GB201200781D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn ic engine comprising a pgm component and a scr catalyst
EP2653681B2 (de) 2012-04-20 2019-12-04 Umicore AG & Co. KG Verwendung eines Beschichteten Dieselpartikelfilters zum Verhindern der Kontamination eines SCR-Katalysators
JP6285945B2 (ja) * 2012-11-12 2018-02-28 ユミコア アクチェンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト ＮＯｘおよび粒子を含んでいるディーゼル排気ガスを処理するための触媒システム
GB201221025D0 (en) 2012-11-22 2013-01-09 Johnson Matthey Plc Zoned catalysed substrate monolith
US8980209B2 (en) 2012-12-12 2015-03-17 Basf Corporation Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves
PL2931423T3 (pl) 2012-12-12 2022-01-31 Basf Corporation Sposób wytwarzania wyrobu katalitycznego z zastosowaniem sit molekularnych dużych cząstek
RU2521058C1 (ru) * 2013-01-09 2014-06-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Способ очистки природного газа от серы и сероводорода
JP2015047517A (ja) * 2013-08-29 2015-03-16 マツダ株式会社 排気ガス浄化用触媒及びその製造方法
WO2015136461A2 (en) * 2014-03-12 2015-09-17 Basf Se Improved catalyzed soot filter
US9662636B2 (en) * 2014-04-17 2017-05-30 Basf Corporation Zoned catalyst composites
WO2016011366A1 (en) * 2014-07-18 2016-01-21 Cummins Inc. Scr exhaust aftertreatment apparatuses, systems and methods including multiple washcoat formulations
US10626772B2 (en) 2014-07-18 2020-04-21 Cummins Inc. SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations
DE102014113016B4 (de) 2014-09-10 2023-08-31 Umicore Ag & Co. Kg Beschichtungssuspension
JP6472677B2 (ja) * 2015-02-17 2019-02-20 株式会社キャタラー 排ガス浄化用触媒
US10071368B2 (en) 2015-02-17 2018-09-11 Cataler Corporation Exhaust gas purification catalyst
EP3448548B1 (en) 2016-04-29 2021-06-30 Johnson Matthey Public Limited Company Exhaust system
JP2019519357A (ja) 2016-04-29 2019-07-11 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 排気システム
EP3257571A1 (de) 2016-06-13 2017-12-20 Umicore AG & Co. KG Partikelfilter mit integrierter nox-speicher- und h2s-sperrfunktion
GB201616269D0 (en) * 2016-09-26 2016-11-09 Johnson Matthey Public Limited Company Oxidation catalyst for a diesel engine exhaust
GB2591673B (en) 2016-10-28 2021-11-17 Johnson Matthey Plc Catalytic wall-flow filter with partial surface coating
DE102019100099B4 (de) 2019-01-04 2022-09-08 Umicore Ag & Co. Kg Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern, katalytisch aktiver Wandflussfilter und dessen Verwendung
CN112574789B (zh) * 2020-11-24 2022-01-04 沈阳三聚凯特催化剂有限公司 一种高温脱硫剂及其制备方法、应用

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210161B2 (es) * 1971-10-21 1977-03-22
JPH0611381B2 (ja) * 1986-10-17 1994-02-16 株式会社豊田中央研究所 排ガス浄化方法
US5008090A (en) 1987-06-15 1991-04-16 Allied-Signal Inc. Catalytic process for minimizing the H2 S emissions from automotive exhaust
US4939113A (en) * 1987-11-03 1990-07-03 Engelhard Corporation Hydrogen sulfide suppressing catalyst system using an oxide of copper, manganese, nickel or iron
JPH02191529A (ja) 1989-01-19 1990-07-27 Mazda Motor Corp 排気ガス浄化装置
US5254519A (en) * 1990-02-22 1993-10-19 Engelhard Corporation Catalyst composition containing platinum and rhodium components
US5290530A (en) * 1991-05-31 1994-03-01 Kabushiki Kaisha Riken Method of cleaning exhaust gas
JP3289879B2 (ja) * 1996-07-04 2002-06-10 トヨタ自動車株式会社 ディーゼルエンジン用排ガス浄化装置
JP3584702B2 (ja) * 1997-10-21 2004-11-04 松下電器産業株式会社 排気ガス浄化フィルター及びこれを用いた排気ガス浄化装置
DE19813654A1 (de) 1998-03-27 1999-09-30 Degussa Verfahren zum Betreiben einer Abgasreinigungsanlage enthaltend eine Schwefelfalle und einen Stickoxid-Speicherkatalysator
BR9912563A (pt) * 1998-07-07 2001-05-02 Silentor Notox As Filtro de gás de escapamento de diesel
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
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
DE10130338A1 (de) * 2001-06-26 2003-04-24 Forschungszentrum Juelich Gmbh Dieselrussfilter mit einem feindispers verteiltem Dieselrusskatalysator
DE20117659U1 (de) * 2001-10-29 2002-01-10 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Offener Partikelfilter mit Heizelement
DE10164480A1 (de) * 2001-12-29 2003-07-17 Schumacher Umwelt Trenntech Filterelement
CA2476270C (en) * 2002-02-15 2009-09-15 Ict Co., Ltd. Purifying catalyst for exhaust gas of an internal combustion engine, method for the production thereof, and method for purifying exhaust gas of an internal combustion engine
DE10214343A1 (de) * 2002-03-28 2003-10-09 Omg Ag & Co Kg Partikelfilter mit einer katalytisch aktiven Beschichtung zur Beschleunigung der Verbrennung der auf dem Filter gesammelten Rußpartikel während einer Regenerationsphase
CN1682020B (zh) * 2002-09-13 2012-11-14 约翰逊马西有限公司 一种压燃式发动机及处理压燃式发动机废气的方法
TW564375B (en) * 2002-09-17 2003-12-01 Ind Tech Res Inst Amplitude phase shift information embedding and detecting method based on phase features
JP2006512534A (ja) * 2002-10-05 2006-04-13 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー ＮＯｘトラップを備えてなるディーゼルエンジン用排気機構
US7574796B2 (en) * 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
DE10335785A1 (de) * 2003-08-05 2005-03-10 Umicore Ag & Co Kg Katalysatoranordnung und Verfahren zur Reinigung des Abgases von mager betriebenen Verbrennungsmotoren
US7229597B2 (en) * 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
DE10353426A1 (de) * 2003-11-15 2005-06-23 Robert Bosch Gmbh Abgassystem für eine Brennkraftmaschine
DE102004040548A1 (de) * 2004-08-21 2006-02-23 Umicore Ag & Co. Kg Verfahren zum Beschichten eines Wandflußfilters mit feinteiligen Feststoffen und damit erhaltenes Partikelfilter und seine Verwendung
US7722829B2 (en) * 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
GB0422549D0 (en) * 2004-10-12 2004-11-10 Johnson Matthey Plc Method of decomposing nitrogen dioxide
US8318629B2 (en) * 2004-10-14 2012-11-27 Catalytic Solutions, Inc. Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filter
JP2006125206A (ja) * 2004-10-26 2006-05-18 Ict:Kk 内燃機関排気ガスの浄化方法およびその装置
US7611680B2 (en) * 2004-10-28 2009-11-03 Nanostellar, Inc. Platinum-bismuth catalysts for treating engine exhaust
US20060179825A1 (en) * 2005-02-16 2006-08-17 Eaton Corporation Integrated NOx and PM reduction devices for the treatment of emissions from internal combustion engines
JP2009525161A (ja) * 2005-08-05 2009-07-09 ビーエーエスエフ、カタリスツ、エルエルシー ディーゼル排気装置及びそのための触媒組成物
US8119075B2 (en) * 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
US7520911B2 (en) * 2005-11-30 2009-04-21 Corning Incorporated Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing same
US7506504B2 (en) * 2005-12-21 2009-03-24 Basf Catalysts Llc DOC and particulate control system for diesel engines
US7771669B2 (en) * 2006-03-20 2010-08-10 Ford Global Technologies, Llc Soot oxidation catalyst and method of making
US7797931B2 (en) * 2006-03-20 2010-09-21 Ford Global Technologies, Llc Catalyst composition for diesel particulate filter
JP2007296514A (ja) * 2006-04-07 2007-11-15 Ngk Insulators Ltd 触媒体とその製造方法
WO2008011146A1 (en) * 2006-07-21 2008-01-24 Dow Global Technologies Inc. Improved zone catalyzed soot filter
JP5713561B2 (ja) * 2006-08-19 2015-05-07 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ 触媒で被覆されたディーゼル粒子フィルター、その製造方法、およびその使用
US8800268B2 (en) * 2006-12-01 2014-08-12 Basf Corporation Zone coated filter, emission treatment systems and methods
DE502007003465D1 (de) * 2007-02-23 2010-05-27 Umicore Ag & Co Kg Katalytisch aktiviertes Dieselpartikelfilter mit Ammoniak-Sperrwirkung
CN101711185A (zh) * 2007-02-27 2010-05-19 巴斯夫催化剂公司 用于选择性氨氧化的双功能催化剂
WO2009052274A1 (en) * 2007-10-16 2009-04-23 Aspen Products Group, Inc. Purification device and method for purifying a fluid stream
US20090180942A1 (en) * 2008-01-16 2009-07-16 Caudle Matthew T Selective ammonia oxidation catalysts
DE102008008785A1 (de) * 2008-02-12 2009-08-13 Man Nutzfahrzeuge Aktiengesellschaft Vorrichtung zur Verminderung von Dibenzo-Dioxin-, Dibenzo-Furan- und Partikel-Emissionen
US7963104B2 (en) * 2008-02-15 2011-06-21 Ford Global Technologies, Llc Emission control system having a coated mixer for an internal combustion engine and method of use
JP5326327B2 (ja) * 2008-04-02 2013-10-30 パナソニック株式会社 排ガス浄化フィルタの製造方法
US8409515B2 (en) * 2009-07-14 2013-04-02 GM Global Technology Operations LLC Exhaust gas treatment system

Also Published As

Publication number Publication date
EP2275194A1 (de) 2011-01-19
DE102009033635B4 (de) 2020-11-05
US20110014099A1 (en) 2011-01-20
EP2275194B1 (de) 2016-03-30
DE202010018134U1 (de) 2014-05-08
US8709365B2 (en) 2014-04-29
KR20110007963A (ko) 2011-01-25
KR20170142154A (ko) 2017-12-27
PL2275194T3 (pl) 2017-01-31
KR102052324B1 (ko) 2019-12-05
DE102009033635A1 (de) 2011-02-03

Similar Documents

Publication Publication Date Title
Guo et al. Robust 3-D configurated metal oxide nano-array based monolithic catalysts with ultrahigh materials usage efficiency and catalytic performance tunability
CN107073447A (zh) 废气净化用催化剂
JP2010513046A5 (es)
ATE463520T1 (de) Poröse keramikfilter mit katalytischen beschichtungen
WO2011127095A3 (en) Catalytic converters, insert materials for catalytic converters, and methods of making
ATE498456T1 (de) Katalysatorträgerwabe
ES2699720T3 (es) Catalizadores diésel de cuatro vías y métodos de uso
WO2008126321A1 (ja) 排ガス浄化システム
AR050497A1 (es) Particula con forma geometrica, sistema catalizador que la incluye y proceso de deshidrogenacion
JP2013136032A5 (es)
WO2008126331A1 (ja) ハニカムフィルタ
AR033988A1 (es) Un catalizador metalico en carcasa y un precursor del mismo, un proceso para su preparacion y el uso del catalizador
WO2008126328A1 (ja) ハニカムフィルタ
ES2283863T3 (es) Cuerpo e nido de abeja metalico constituido por ca`pas de chapa al menos parcialmente agujreadas.
EA200870285A1 (ru) Каталитическая структура
ES2344244T3 (es) Motor de combustion interna con un catalizador de pequeño volumen.
JP2017527437A5 (es)
CN104885271B (zh) 便于除水的反应物流动通道构造
JP4924500B2 (ja) 排ガス浄化触媒体
US20160250372A1 (en) Device for photocatalytic removal of volatile organic and inorganic contamination as well as microorganisms especially from automobile air conditioning systems
AR044993A1 (es) Un solido poroso amorfo cataliticamente activo y un procedimiento para su preparacion
JP2012104273A5 (es)
CN104936694B (zh) 催化转换器
JP2020165418A5 (es)
JP5005050B2 (ja) アンモニアガス浄化用触媒