IN2013CN03398A - - Google Patents

Download PDF

Info

Publication number
IN2013CN03398A
IN2013CN03398A IN3398CHN2013A IN2013CN03398A IN 2013CN03398 A IN2013CN03398 A IN 2013CN03398A IN 3398CHN2013 A IN3398CHN2013 A IN 3398CHN2013A IN 2013CN03398 A IN2013CN03398 A IN 2013CN03398A
Authority
IN
India
Prior art keywords
alumina
coated
zirconia
exhaust gas
carbon monoxide
Prior art date
Application number
Other languages
English (en)
Inventor
Xinyi Wei
Stanley A Roth
Original Assignee
Melanie Brown
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 Melanie Brown filed Critical Melanie Brown
Publication of IN2013CN03398A publication Critical patent/IN2013CN03398A/en

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/248—Reactors comprising multiple separated flow channels
    • B01J19/2485—Monolithic 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
    • 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
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068—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
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7415—Zeolite Beta
    • 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 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0036—Grinding
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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
    • B01J37/0221—Coating of particles
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0242—Coating followed by impregnation
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated 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
    • 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
    • F01N3/103—Oxidation catalysts for HC and CO only
    • 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
    • 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
    • B01D2255/50—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
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • 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
    • B01D2258/012—Diesel engines and lean burn 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/2402—Monolithic-type reactors
    • B01J2219/2403—Geometry of the channels
    • B01J2219/2407—Square
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/2402—Monolithic-type reactors
    • B01J2219/2425—Construction materials
    • B01J2219/2427—Catalysts
    • B01J2219/2428—Catalysts coated on the surface of the monolith channels
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
IN3398CHN2013 2010-10-01 2011-09-27 IN2013CN03398A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38872810P 2010-10-01 2010-10-01
PCT/US2011/053463 WO2012044617A2 (en) 2010-10-01 2011-09-27 Surface-coated zeolite materials for diesel oxidation applications

Publications (1)

Publication Number Publication Date
IN2013CN03398A true IN2013CN03398A (enrdf_load_stackoverflow) 2015-08-21

Family

ID=45888636

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3398CHN2013 IN2013CN03398A (enrdf_load_stackoverflow) 2010-10-01 2011-09-27

Country Status (9)

Country Link
US (1) US9120077B2 (enrdf_load_stackoverflow)
EP (1) EP2635779B8 (enrdf_load_stackoverflow)
KR (1) KR101895640B1 (enrdf_load_stackoverflow)
CN (1) CN103380275B (enrdf_load_stackoverflow)
CA (1) CA2816553A1 (enrdf_load_stackoverflow)
IN (1) IN2013CN03398A (enrdf_load_stackoverflow)
MY (1) MY164960A (enrdf_load_stackoverflow)
WO (1) WO2012044617A2 (enrdf_load_stackoverflow)
ZA (1) ZA201303152B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8893651B1 (en) 2007-05-11 2014-11-25 SDCmaterials, Inc. Plasma-arc vaporization chamber with wide bore
US8481449B1 (en) 2007-10-15 2013-07-09 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
WO2014093666A1 (en) * 2012-12-12 2014-06-19 Basf Corporation Catalyst compositions, catalytic articles, systems and processes using large particle molecular sieves
US8980209B2 (en) 2012-12-12 2015-03-17 Basf Corporation Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves
US9561495B2 (en) * 2013-03-06 2017-02-07 Basf Corporation Porous catalyst washcoats
US9034287B2 (en) * 2013-03-13 2015-05-19 Basf Corporation Catalyst compositions, articles, methods and systems
CN110681377A (zh) * 2013-08-28 2020-01-14 巴斯夫公司 柴油机氧化催化剂复合材料
CA2926133A1 (en) 2013-10-22 2015-04-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9463447B2 (en) * 2014-01-29 2016-10-11 Ford Global Technologies, Llc Hydrocarbon trap with increased zeolite loading and improved adsorption capacity
CN106470752A (zh) 2014-03-21 2017-03-01 Sdc材料公司 用于被动nox吸附(pna)系统的组合物
DE112015002186T5 (de) * 2014-05-09 2017-01-19 Johnson Matthey Public Limited Company Ammoniak-Sperrkatalysator mit auf hochporösen Substraten imprägniertem Platin
WO2017153893A1 (en) * 2016-03-09 2017-09-14 Basf Corporation Core/shell hydrocarbon trap catalyst and method of manufacture
CA3032580A1 (en) * 2016-08-04 2018-02-08 Basf Corporation Oxidation catalyst comprising sulfur compound
EP3727685A4 (en) * 2018-01-03 2021-08-25 BASF Corporation SURFACE TREATED SILICOALUMINOPHOSPHATE MOLECULAR SIEVE

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244852A (en) * 1988-11-18 1993-09-14 Corning Incorporated Molecular sieve-palladium-platinum catalyst on a substrate
JP2771321B2 (ja) * 1990-11-09 1998-07-02 日本碍子株式会社 排気ガス浄化用触媒組成物、排気ガス浄化用触媒及びその製造方法
US5278113A (en) * 1991-03-08 1994-01-11 Matsushita Electric Industrial Co., Ltd. Catalytic body and process for producing the same
US5145825A (en) 1991-04-08 1992-09-08 Engelhard Corporation Oxidation catalyst resistant to sulfation
US5582003A (en) 1994-04-28 1996-12-10 Corning Incorporated Temperature actuated zeolite in-line adsorber system
US5603216A (en) 1994-08-02 1997-02-18 Corning Incorporated By-pass adsorber system
AU1620299A (en) * 1997-12-03 1999-06-16 Exxon Chemical Patents Inc. Catalyst comprising a zeolite partially coated with a second zeolite, its use for hydrocarbon conversion
AU3765299A (en) 1998-05-07 1999-11-23 Engelhard Corporation Catalyzed hydrocarbon trap and method using the same
JP3489049B2 (ja) 1999-07-15 2004-01-19 日産自動車株式会社 排気ガス浄化用触媒
JP3859940B2 (ja) 1999-08-06 2006-12-20 日産自動車株式会社 排気ガス浄化用触媒及びその製造方法
JP3489048B2 (ja) 2000-02-01 2004-01-19 日産自動車株式会社 排気ガス浄化用触媒
JP3904802B2 (ja) 2000-04-26 2007-04-11 日産自動車株式会社 排気ガス浄化用触媒及びその製造方法
US6617276B1 (en) 2000-07-21 2003-09-09 Johnson Matthey Public Limited Company Hydrocarbon trap/catalyst for reducing cold-start emissions from internal combustion engines
AU2006200894A1 (en) 2000-07-21 2006-03-30 Johnson Matthey Public Limited Company Hydrocarbon trap/catalyst composition
US6632768B2 (en) 2001-03-12 2003-10-14 University Of Missouri-Columbia Adsorbent for HC in exhaust gas, and process for producing the same
JP4420655B2 (ja) * 2003-11-25 2010-02-24 株式会社キャタラー パティキュレートフィルタ触媒及びその製造方法
JP2006035130A (ja) 2004-07-28 2006-02-09 Nissan Motor Co Ltd 排気ガス浄化用触媒及びその製造方法
JP4681922B2 (ja) * 2005-04-01 2011-05-11 エヌ・イーケムキャット株式会社 排気ガス浄化用酸化触媒、及びそれを用いた排気ガス浄化システム
US8119075B2 (en) * 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
JP2007209898A (ja) * 2006-02-09 2007-08-23 Toyota Motor Corp 排ガス浄化触媒
US7981834B2 (en) 2006-03-16 2011-07-19 Ict Co., Ltd. Adsorbent for hydrocarbons, catalyst for exhaust gas purification and method for exhaust gas purification
DE102006013234A1 (de) * 2006-03-22 2007-11-29 Hte Ag The High Throughput Experimentation Company Oxidationskatalysator
US7576031B2 (en) 2006-06-09 2009-08-18 Basf Catalysts Llc Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
TWI449572B (zh) * 2006-11-29 2014-08-21 Umicore Shokubai Japan Co Ltd Oxidation catalyst and the oxidation catalyst using an exhaust gas purification system
CN101952224B (zh) * 2007-11-30 2013-08-21 康宁股份有限公司 沸石基蜂窝体
JP2009208045A (ja) * 2008-03-06 2009-09-17 Mazda Motor Corp 排気ガス浄化用触媒
JP2009226327A (ja) * 2008-03-24 2009-10-08 Toyota Motor Corp ＮＯｘ選択還元触媒
EP2127729A1 (en) * 2008-05-30 2009-12-02 Mazda Motor Corporation Exhaust gas purification catalyst
US8329607B2 (en) * 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites
US9440192B2 (en) * 2009-01-16 2016-09-13 Basf Corporation Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems

Also Published As

Publication number Publication date
EP2635779B1 (en) 2021-05-05
CN103380275B (zh) 2016-02-03
US9120077B2 (en) 2015-09-01
WO2012044617A2 (en) 2012-04-05
CN103380275A (zh) 2013-10-30
WO2012044617A3 (en) 2012-08-16
CA2816553A1 (en) 2012-04-05
KR20130113467A (ko) 2013-10-15
KR101895640B1 (ko) 2018-09-05
ZA201303152B (en) 2014-07-30
MY164960A (en) 2018-02-28
EP2635779B8 (en) 2021-06-09
US20120079817A1 (en) 2012-04-05
EP2635779A2 (en) 2013-09-11
EP2635779A4 (en) 2014-07-23
WO2012044617A8 (en) 2013-08-01

Similar Documents

Publication Publication Date Title
IN2013CN03398A (enrdf_load_stackoverflow)
MY161590A (en) Diesel oxidation catalyst articles and methods of making and using
IN2014DN08697A (enrdf_load_stackoverflow)
EP2416877A4 (en) IN ZONES DIVIDED CATALYSTS FOR DIESEL APPLICATIONS
GB2486810B (en) Oxidation catalyst for a lean burn internal combustion engine
WO2010083313A3 (en) Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
WO2010083355A3 (en) Diesel oxidation catalyst and use thereof in diesel and advanced combustion diesel engine systems
MX2015001849A (es) Compuestos de catalizadores de oxidación diésel.
MX2018013204A (es) Configuracion zonificada para combinaciones de catalizador de oxidacion.
MX2016007993A (es) Catalizador de oxidación diésel que contiene manganeso.
DE502007005188D1 (de) Doppelschichtiger Dreiweg-Katalysator
BRPI0413367A (pt) arranjo de catalisador e método de purificação do gás de escapamento de motores de combustão interna operados sob condições de mistura pobre
WO2007107371A3 (de) Oxidationskatalysator für die entfernung von schadstoffen aus mageren verbrennungsmotoren und ablüften
MX2018012907A (es) Catalizadores de metal del grupo platino sobre un soporte de alumina de poros grandes.
BR112017016908A2 (pt) compósito de catalisador de oxidação, método para tratar uma corrente de gás de escape do motor diesel, e, sistema para tratamento de uma corrente de gases de escape do motor de queima pobre que compreende hidrocarbonetos, monóxido de carbono, óxidos de nitrogênio, partículas e outros componentes de escape.
BR112012022487A2 (pt) artigo catalisador para uso em um motor de combustão interna e métodos de tratar escapamento de motor e de fabricar um artigo catalisador
GB201307384D0 (en) Filter substrate comprising three-way catalyst
MX2017012029A (es) Catalizadores para automotores con soporte de paladio en una capa exenta de alumina.
GB2471409A (en) Exhaust system for lean-burn internal combustion engine comprising PD-AU-Alloy catalyst
BR112021025402A2 (pt) Artigo catalítico em camadas, processo para a preparação de um artigo catalítico em camadas, sistema de exaustão para motores de combustão interna, métodos para tratar uma corrente de exaustão gasosa e para reduzir níveis de hidrocarbonetos e uso do artigo catalítico
BR112014007734A2 (pt) catalisador purificador de gás de escape
EP4238650A3 (en) Lean nox trap with enhanced high and low temperature performance
CR20120533A (es) Montaje y método para reducir los óxidos de nitrógeno, monóxido de carbono e hidrocarburos en los gases de escape de los motores de combustión interna
GB201200786D0 (en) Catalysed substrate monolith and its use in an exhaust system for a lean burn IC engine
RU2016110987A (ru) Катализатор проскока оксида углерода