KR101747445B1 - 일산화탄소 및 탄화수소 변환을 위한 층상 구조를 갖는 디젤 산화 촉매 복합체 - Google Patents

일산화탄소 및 탄화수소 변환을 위한 층상 구조를 갖는 디젤 산화 촉매 복합체 Download PDF

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KR101747445B1
KR101747445B1 KR1020117018902A KR20117018902A KR101747445B1 KR 101747445 B1 KR101747445 B1 KR 101747445B1 KR 1020117018902 A KR1020117018902 A KR 1020117018902A KR 20117018902 A KR20117018902 A KR 20117018902A KR 101747445 B1 KR101747445 B1 KR 101747445B1
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layer
palladium
oxidation catalyst
diesel oxidation
component
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KR20110126622A (ko
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게르드 그루베르트
토르스텐 네우바우어
알프레드 하. 펀케
붸. 토르스텐 뮐러-스타흐
아틸리오 시아니
스탠리 에이. 로스
제프리 비. 호크
시앙 성
위에진 리
신이 웨이
미켈 디바
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바스프 코포레이션
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    • 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
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    • 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
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01J37/0027—Powdering
    • B01J37/0036—Grinding
    • 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
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa
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  • Chemical & Material Sciences (AREA)
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  • Crystallography & Structural Chemistry (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
KR1020117018902A 2009-01-16 2010-01-14 일산화탄소 및 탄화수소 변환을 위한 층상 구조를 갖는 디젤 산화 촉매 복합체 Active KR101747445B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14536709P 2009-01-16 2009-01-16
US61/145,367 2009-01-16
US12/686,817 2010-01-13
US12/686,817 US8211392B2 (en) 2009-01-16 2010-01-13 Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
PCT/US2010/021048 WO2010083313A2 (en) 2009-01-16 2010-01-14 Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion

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KR20110126622A KR20110126622A (ko) 2011-11-23
KR101747445B1 true KR101747445B1 (ko) 2017-06-14

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US (1) US8211392B2 (enExample)
EP (1) EP2387460B1 (enExample)
JP (1) JP5647623B2 (enExample)
KR (1) KR101747445B1 (enExample)
CN (1) CN102355950B (enExample)
BR (1) BRPI1007341B8 (enExample)
WO (1) WO2010083313A2 (enExample)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9180423B2 (en) 2005-04-19 2015-11-10 SDCmaterials, Inc. Highly turbulent quench chamber
US7828766B2 (en) * 2005-12-20 2010-11-09 Advanced Cardiovascular Systems, Inc. Non-compliant multilayered balloon for a catheter
US8481449B1 (en) 2007-10-15 2013-07-09 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US8329607B2 (en) * 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites
US8211392B2 (en) * 2009-01-16 2012-07-03 Basf Corporation Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
US8940242B2 (en) * 2009-04-17 2015-01-27 Basf Corporation Multi-zoned catalyst compositions
US8906330B2 (en) * 2009-05-04 2014-12-09 Basf Corporation Lean HC conversion of TWC for lean burn gasoline engines
US8246923B2 (en) * 2009-05-18 2012-08-21 Umicore Ag & Co. Kg High Pd content diesel oxidation catalysts with improved hydrothermal durability
US20110033353A1 (en) 2009-08-05 2011-02-10 Basf Corporation Preparation of Diesel Oxidation Catalyst Via Deposition of Colloidal Nanoparticles
US8557203B2 (en) * 2009-11-03 2013-10-15 Umicore Ag & Co. Kg Architectural diesel oxidation catalyst for enhanced NO2 generator
US8833064B2 (en) * 2009-11-06 2014-09-16 Basf Corporation Small engine layered catalyst article and method of making
RU2559502C2 (ru) 2009-11-12 2015-08-10 Умикоре Аг Унд Ко. Кг Усовершенствованный каталитический нейтрализатор окислительного типа для снижения токсичности отработавших газов дизельного двигателя
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
RU2012129865A (ru) 2009-12-17 2014-01-27 Басф Се Материал-подложка из оксида металла, содержащий наноразмерные частицы металла группы железа-платины
GB201003781D0 (en) * 2010-03-08 2010-04-21 Johnson Matthey Plc Improvements in the control of vehicle emissions
US8734743B2 (en) * 2010-06-10 2014-05-27 Basf Se NOx storage catalyst with improved hydrocarbon conversion activity
US8557204B2 (en) 2010-11-22 2013-10-15 Umicore Ag & Co. Kg Three-way catalyst having an upstream single-layer catalyst
US8668877B2 (en) * 2010-11-24 2014-03-11 Basf Corporation Diesel oxidation catalyst articles and methods of making and using
US8845974B2 (en) * 2010-11-24 2014-09-30 Basf Corporation Advanced catalyzed soot filters and method of making and using the same
GB201021649D0 (en) * 2010-12-21 2011-02-02 Johnson Matthey Plc NOx Absorber catalyst
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
JP5376261B2 (ja) * 2011-03-10 2013-12-25 トヨタ自動車株式会社 排ガス浄化用触媒
JP5664918B2 (ja) * 2011-04-08 2015-02-04 トヨタ自動車株式会社 排ガス浄化用触媒
JP2014519404A (ja) * 2011-05-13 2014-08-14 ビーエーエスエフ ソシエタス・ヨーロピア 積層型デザインの触媒担持すすフィルター
JP5789126B2 (ja) * 2011-05-25 2015-10-07 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 Ｐｕｂｌｉｃｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 排ガス酸化触媒
JP5578369B2 (ja) * 2011-06-24 2014-08-27 トヨタ自動車株式会社 排ガス浄化用触媒
EP2780559A4 (en) * 2011-08-10 2016-01-13 Clean Diesel Tech Inc Palladium mixed crystalline catalyst and method of preparation
AU2012299065B2 (en) 2011-08-19 2015-06-04 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9044734B2 (en) 2011-09-23 2015-06-02 Basf Se Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion
CA2849700C (en) * 2011-09-23 2020-02-18 Basf Se Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced hc and co gas conversion
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
RU2014117820A (ru) * 2011-10-06 2015-11-20 Мак Тракс, Инк. Дизельный окислительный каталитический нейтрализатор и способ очистки отработавших газов двигателя
GB2497598A (en) * 2011-12-12 2013-06-19 Johnson Matthey Plc Catalysed substrate monolith and its use in an exhaust system for a lean burn ic engine
GB2497597A (en) 2011-12-12 2013-06-19 Johnson Matthey Plc A Catalysed Substrate Monolith with Two Wash-Coats
GB201200784D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine including SCR catalyst
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
GB201200783D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Substrate monolith comprising SCR catalyst
JP6138911B2 (ja) 2012-04-05 2017-05-31 ビーエーエスエフ コーポレーション ＣＯ／ＨＣライトオフ及びＨＣストレージ機能を備えたＰｔ−Ｐｄディーゼル酸化触媒
EP2653681B2 (de) 2012-04-20 2019-12-04 Umicore AG & Co. KG Verwendung eines Beschichteten Dieselpartikelfilters zum Verhindern der Kontamination eines SCR-Katalysators
EP2851528B1 (en) * 2012-05-14 2018-06-20 N.E. Chemcat Corporation Exhaust gas purifier
US8568674B1 (en) * 2012-08-10 2013-10-29 Basf Corporation Diesel oxidation catalyst composites
US10464052B2 (en) 2012-11-12 2019-11-05 Basf Se Oxidation catalyst and method for its preparation
WO2014072504A1 (en) 2012-11-12 2014-05-15 Basf Se Oxidation catalyst and method for its preparation
GB201220912D0 (en) * 2012-11-21 2013-01-02 Johnson Matthey Plc Oxidation catalyst for treating the exhaust gas of a compression ignition engine
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
KR20150090176A (ko) * 2012-11-29 2015-08-05 바스프 에스이 팔라듐, 금 및 세리아를 포함하는 디젤 산화 촉매
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
US9266092B2 (en) * 2013-01-24 2016-02-23 Basf Corporation Automotive catalyst composites having a two-metal layer
US8679434B1 (en) * 2013-01-28 2014-03-25 Basf Corporation Catalytic articles, systems and methods for the oxidation of nitric oxide
CN105188919B (zh) 2013-03-12 2018-11-06 巴斯夫公司 用于no氧化的催化剂材料
US9333490B2 (en) * 2013-03-14 2016-05-10 Basf Corporation Zoned catalyst for diesel applications
US9511355B2 (en) * 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. (Cdti) System and methods for using synergized PGM as a three-way catalyst
US20140274662A1 (en) 2013-03-15 2014-09-18 Cdti Systems and Methods for Variations of ZPGM Oxidation Catalysts Compositions
US9511350B2 (en) 2013-05-10 2016-12-06 Clean Diesel Technologies, Inc. (Cdti) ZPGM Diesel Oxidation Catalysts and methods of making and using same
GB2514177A (en) * 2013-05-17 2014-11-19 Johnson Matthey Plc Oxidation catalyst for a compression ignition engine
US9545626B2 (en) 2013-07-12 2017-01-17 Clean Diesel Technologies, Inc. Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate
WO2015013545A1 (en) 2013-07-25 2015-01-29 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters
RU2018143245A (ru) * 2013-07-30 2019-01-10 Джонсон Мэтти Паблик Лимитед Компани Катализатор обработки проскочившего аммиака
GB2554029B (en) * 2013-08-28 2018-08-08 Johnson Matthey Plc Exhaust system comprising CO slip catalyst
CN104703677A (zh) * 2013-08-28 2015-06-10 巴斯夫公司 柴油机氧化催化剂复合材料
JP6103067B2 (ja) * 2013-09-10 2017-03-29 新日鐵住金株式会社 酸化触媒、排ガス処理装置、蓄熱燃焼バーナー、ガス中の可燃成分を酸化する方法及びガス中の窒素酸化物の除去方法
EP3068517A4 (en) 2013-10-22 2017-07-05 SDCMaterials, Inc. Compositions of lean nox trap
EP3060335A4 (en) 2013-10-22 2017-07-19 SDCMaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9511358B2 (en) 2013-11-26 2016-12-06 Clean Diesel Technologies, Inc. Spinel compositions and applications thereof
US10864502B2 (en) * 2013-12-16 2020-12-15 Basf Corporation Manganese-containing diesel oxidation catalyst
US10335776B2 (en) 2013-12-16 2019-07-02 Basf Corporation Manganese-containing diesel oxidation catalyst
GB201322842D0 (en) * 2013-12-23 2014-02-12 Johnson Matthey Plc Exhaust system for a compression ingition engine comprising a water absorbent material
GB201401115D0 (en) 2014-01-23 2014-03-12 Johnson Matthey Plc Diesel oxidation catalyst and exhaust system
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
US9427730B2 (en) 2014-11-17 2016-08-30 Clean Diesel Technologies, Inc. Bimetallic synergized PGM catalyst systems for TWC application
EP3250320A4 (en) * 2015-01-29 2018-08-08 BASF Corporation Platinum group metal (pgm) catalysts for automotive emissions treatment
BR112017016908A2 (pt) * 2015-02-09 2018-03-27 Basf Corp 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.
JP7055635B2 (ja) * 2015-03-03 2022-04-18 ビーエーエスエフ コーポレーション ＮＯｘ吸着剤触媒、方法およびシステム
WO2016141176A1 (en) * 2015-03-05 2016-09-09 Basf Corporation Platinum-containing catalysts for combustion engines
CN117599841A (zh) * 2015-07-30 2024-02-27 巴斯夫公司 柴油机氧化催化剂
US9855547B2 (en) 2015-10-05 2018-01-02 GM Global Technology Operations LLC Low-temperature oxidation catalysts
US10046310B2 (en) 2015-10-05 2018-08-14 GM Global Technology Operations LLC Catalytic converters with age-suppressing catalysts
US9827562B2 (en) 2015-10-05 2017-11-28 GM Global Technology Operations LLC Catalytic converters with age-suppressing catalysts
US10422036B2 (en) 2015-10-23 2019-09-24 GM Global Technology Operations LLC Suppressing aging of platinum group metal particles in a catalytic converter
JP2019513078A (ja) * 2016-03-09 2019-05-23 ビーエーエスエフ コーポレーション コア／シェル炭化水素トラップ触媒および製作方法
EP3427824A4 (en) * 2016-03-18 2019-02-27 Cataler Corporation CATALYST FOR EXHAUST GAS CLEANING
KR102427507B1 (ko) * 2016-06-17 2022-08-01 바스프 코포레이션 팔라듐 디젤 산화 촉매
US9901907B1 (en) 2016-08-31 2018-02-27 GM Global Technology Operations LLC Catalytic converters with age-suppressing catalysts
US10035133B2 (en) 2016-10-25 2018-07-31 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes and a barrier disposed between the complexes
US10159960B2 (en) 2016-10-25 2018-12-25 GM Global Technology Operations LLC Catalysts with atomically dispersed platinum group metal complexes
US10335770B2 (en) 2017-06-15 2019-07-02 Ford Global Technologies, Llc Method and system for diesel oxidation catalysts
CN108295649B (zh) * 2018-01-11 2020-12-11 湖南美源环保科技有限公司 一种有机废气净化方法
JP7329060B2 (ja) 2019-10-18 2023-08-17 ユミコア日本触媒株式会社 排気ガス浄化用触媒、排気ガスの浄化方法、及び排気ガス浄化用触媒の製造方法
CN111530283B (zh) * 2020-04-13 2022-06-07 江门市大长江集团有限公司 一种触媒及其制备方法和应用
EP4302862A1 (en) * 2022-07-06 2024-01-10 Johnson Matthey Public Limited Company Lean nox trap

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010053340A1 (en) 1994-07-05 2001-12-20 Ngk Insulators Ltd Catalyst-adsorbent for purification of exhaust gases and method for purification of exhaust gases
JP2007162575A (ja) * 2005-12-14 2007-06-28 Honda Motor Co Ltd 排ガス浄化装置
US20080125308A1 (en) 2006-11-27 2008-05-29 Fujdala Kyle L Engine Exhaust Catalysts Containing Palladium-Gold

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8021A (en) * 1851-04-01 Brick-press
US8004A (en) * 1851-03-25 Francis b
US4335023A (en) * 1980-01-24 1982-06-15 Engelhard Corporation Monolithic catalyst member and support therefor
US4329162A (en) * 1980-07-03 1982-05-11 Corning Glass Works Diesel particulate trap
DE3716446A1 (de) * 1987-05-16 1988-12-01 Dornier System Gmbh Katalytisches dieselruss-filter
US5024981A (en) * 1989-04-20 1991-06-18 Engelhard Corporation Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
US4961917A (en) * 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
US5125231A (en) * 1990-06-08 1992-06-30 Corning Incorporated Dual converter engine exhaust system for reducing hydrocarbon emissions
DE69230759T2 (de) * 1991-11-26 2000-07-13 Engelhard Corp., Iselin Ceroxid-aluminiumoxid enthaltender oxidationskatalysator und verfahren zur anwendung.
KR100361418B1 (ko) * 1991-11-26 2002-11-22 엥겔하드 코포레이션 산화 촉매 및 그 사용 방법
US5202299A (en) * 1991-12-23 1993-04-13 General Motors Corporation Catalytic washcoat for treatment of diesel exhaust
US5407880A (en) * 1992-11-09 1995-04-18 Nissan Motor Co., Ltd. Catalysts for adsorption of hydrocarbons
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
JP3516718B2 (ja) 1994-07-05 2004-04-05 日本碍子株式会社 排ガス浄化用触媒−吸着体及び排ガス浄化方法
US5772972A (en) * 1995-01-09 1998-06-30 Ford Global Technologies, Inc. Catalyst/hydrocarbon trap hybrid system
JP3375790B2 (ja) * 1995-06-23 2003-02-10 日本碍子株式会社 排ガス浄化システム及び排ガス浄化方法
US6471924B1 (en) * 1995-07-12 2002-10-29 Engelhard Corporation Method and apparatus for NOx abatement in lean gaseous streams
JPH10202111A (ja) * 1997-01-21 1998-08-04 Toyota Motor Corp ディーゼル排ガス浄化用触媒
JP3433885B2 (ja) * 1997-02-14 2003-08-04 トヨタ自動車株式会社 ディーゼル排ガス浄化用触媒
US6093378A (en) * 1997-05-07 2000-07-25 Engelhard Corporation Four-way diesel exhaust catalyst and method of use
US6047544A (en) * 1997-08-20 2000-04-11 Nissan Motor Co., Ltd. Engine exhaust gas purification catalyst and exhaust gas purifier
JPH11276907A (ja) * 1998-03-30 1999-10-12 Nissan Motor Co Ltd 排気ガス浄化用触媒及びその製造方法
US6110862A (en) * 1998-05-07 2000-08-29 Engelhard Corporation Catalytic material having improved conversion performance
DE19854794A1 (de) * 1998-11-27 2000-05-31 Degussa Katalysator für die Reinigung der Abgase eines Dieselmotors
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
US7250385B1 (en) * 1999-11-16 2007-07-31 Ibiden Co., Ltd. Catalyst and method for preparation thereof
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
JP4649746B2 (ja) * 2001-02-19 2011-03-16 マツダ株式会社 排気ガス浄化用触媒、及びその製造方法
JP3981915B2 (ja) * 2001-04-03 2007-09-26 日産自動車株式会社 排気ガス浄化システム
US7276212B2 (en) * 2001-10-01 2007-10-02 Engelhard Corporation Exhaust articles for internal combustion engines
US20040001781A1 (en) * 2002-06-27 2004-01-01 Engelhard Corporation Multi-zone catalytic converter
JP4776151B2 (ja) * 2003-05-27 2011-09-21 日産自動車株式会社 排気ガス浄化システム
JP2006233774A (ja) * 2005-02-22 2006-09-07 Toyota Motor Corp 排ガス浄化装置及び排ガス浄化方法
JP2007209913A (ja) * 2006-02-10 2007-08-23 Mazda Motor Corp 触媒材およびその製造方法並びにディーゼルパティキュレートフィルタ
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
KR20090106456A (ko) 2006-10-06 2009-10-09 더블유.알. 그레이스 앤드 캄파니-콘. 황 내성 알루미나 촉매 지지체
EP2106291A4 (en) * 2007-01-17 2011-10-26 Nanostellar Inc PALLADIUM GOLD CONTAINING EXHAUST GAS CATALYSTS
US7754171B2 (en) * 2007-02-02 2010-07-13 Basf Corporation Multilayered catalyst compositions
WO2010077843A2 (en) * 2008-12-29 2010-07-08 Basf Catalysts Llc Oxidation catalyst with low co and hc light-off and systems and methods
US8211392B2 (en) * 2009-01-16 2012-07-03 Basf Corporation Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion
US8329607B2 (en) * 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010053340A1 (en) 1994-07-05 2001-12-20 Ngk Insulators Ltd Catalyst-adsorbent for purification of exhaust gases and method for purification of exhaust gases
JP2007162575A (ja) * 2005-12-14 2007-06-28 Honda Motor Co Ltd 排ガス浄化装置
US20080125308A1 (en) 2006-11-27 2008-05-29 Fujdala Kyle L Engine Exhaust Catalysts Containing Palladium-Gold

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