BRPI1007323A2 - compósito de catalisador, método para tratar uma corrente de descarga gasosa de um motor a diesel, e sistema para tratar uma corrente de descarga de motor a diesel - Google Patents
compósito de catalisador, método para tratar uma corrente de descarga gasosa de um motor a diesel, e sistema para tratar uma corrente de descarga de motor a dieselInfo
- Publication number
- BRPI1007323A2 BRPI1007323A2 BRPI1007323A BRPI1007323A BRPI1007323A2 BR PI1007323 A2 BRPI1007323 A2 BR PI1007323A2 BR PI1007323 A BRPI1007323 A BR PI1007323A BR PI1007323 A BRPI1007323 A BR PI1007323A BR PI1007323 A2 BRPI1007323 A2 BR PI1007323A2
- Authority
- BR
- Brazil
- Prior art keywords
- treating
- diesel engine
- discharge stream
- catalyst composite
- gaseous discharge
- Prior art date
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
- 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
- B01J29/70—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
- B01J35/19—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
- 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
- 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
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/902—Multilayered catalyst
- B01D2255/9025—Three layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/912—HC-storage component incorporated in the catalyst
-
- 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
- B01D2255/9205—Porosity
-
- 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
- B01D2255/9207—Specific surface
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14541309P | 2009-01-16 | 2009-01-16 | |
| US12/686,827 US8252258B2 (en) | 2009-01-16 | 2010-01-13 | Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion |
| PCT/US2010/021050 WO2010083315A2 (en) | 2009-01-16 | 2010-01-14 | Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI1007323A2 true BRPI1007323A2 (pt) | 2016-02-16 |
| BRPI1007323B1 BRPI1007323B1 (pt) | 2018-05-08 |
Family
ID=42335851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1007323A BRPI1007323B1 (pt) | 2009-01-16 | 2010-01-14 | compósito de catalisador, método para tratar uma corrente de descarga gasosa de um motor a diesel, e sistema para tratar uma corrente de descarga de motor a diesel |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8252258B2 (pt) |
| EP (1) | EP2387461B1 (pt) |
| JP (1) | JP5756026B2 (pt) |
| KR (1) | KR101800028B1 (pt) |
| CN (1) | CN102369058B (pt) |
| BR (1) | BRPI1007323B1 (pt) |
| ES (1) | ES2633750T3 (pt) |
| WO (1) | WO2010083315A2 (pt) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2150971B1 (en) | 2007-05-11 | 2018-11-28 | Umicore AG & Co. KG | Method and apparatus for making uniform and ultrasmall nanoparticles |
| US8481449B1 (en) | 2007-10-15 | 2013-07-09 | SDCmaterials, Inc. | Method and system for forming plug and play oxide catalysts |
| 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 |
| US9126191B2 (en) | 2009-12-15 | 2015-09-08 | SDCmaterials, Inc. | Advanced catalysts for automotive applications |
| US9149797B2 (en) | 2009-12-15 | 2015-10-06 | SDCmaterials, Inc. | Catalyst production method and system |
| US8803025B2 (en) | 2009-12-15 | 2014-08-12 | SDCmaterials, Inc. | Non-plugging D.C. plasma gun |
| US9119309B1 (en) | 2009-12-15 | 2015-08-25 | SDCmaterials, Inc. | In situ oxide removal, dispersal and drying |
| US8557727B2 (en) | 2009-12-15 | 2013-10-15 | SDCmaterials, Inc. | Method of forming a catalyst with inhibited mobility of nano-active material |
| US8652992B2 (en) | 2009-12-15 | 2014-02-18 | SDCmaterials, Inc. | Pinning and affixing nano-active material |
| CN102892506A (zh) | 2009-12-17 | 2013-01-23 | 巴斯夫欧洲公司 | 含有纳米级铁-铂族金属颗粒的金属氧化物载体材料 |
| GB201003781D0 (en) * | 2010-03-08 | 2010-04-21 | Johnson Matthey Plc | Improvements in the control of vehicle emissions |
| US8784759B2 (en) * | 2010-06-10 | 2014-07-22 | Basf Se | NOx storage catalyst with reduced Rh loading |
| 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 |
| 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 |
| 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 |
| US20120308439A1 (en) * | 2011-06-01 | 2012-12-06 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
| US8491860B2 (en) | 2011-08-17 | 2013-07-23 | Ford Global Technologies, Llc | Methods and systems for an engine emission control system |
| EP2744590A4 (en) | 2011-08-19 | 2016-03-16 | Sdcmaterials Inc | COATED SUBSTRATES FOR USE IN CATALYSIS AND CATALYSTS AND METHOD FOR COATING SUBSTRATES WITH PRIMING COMPOSITIONS |
| KR101326924B1 (ko) | 2011-09-21 | 2013-11-11 | 현대자동차주식회사 | 차량의 촉매 코팅액 제조방법 및 이를 이용한 촉매체 제조방법 및 촉매체 |
| 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 |
| 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 |
| 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 |
| GB201200783D0 (en) | 2011-12-12 | 2012-02-29 | Johnson Matthey Plc | Substrate monolith comprising 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 |
| EP2623183B1 (de) * | 2012-02-03 | 2015-08-26 | Umicore AG & Co. KG | Katalytisch aktives partikelfilter und dessen verwendung |
| BR112014024246A2 (pt) * | 2012-04-05 | 2017-07-04 | Basf Corp | artigo catalítico para tratar emissões de gases de exaustão a partir de um motor a diesel contendo hidrocarbonetos, monóxido de carbono e material particulado, compreendendo um catalisador de oxidação diesel e um substrato, sistema para tratamento de uma corrente de exaustão de motor a diesel incluindo hidrocarbonetos, monóxido de carbono e outros componentes de gás de exaustão e método para tratar uma corrente de gás de exaustão diesel contendo hidrocarbonetos, monóxido de carbono e material particulado |
| JP6040232B2 (ja) * | 2012-05-14 | 2016-12-07 | エヌ・イーケムキャット株式会社 | 排気ガス浄化装置 |
| 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 |
| CN105263623B (zh) | 2012-11-12 | 2018-08-17 | 巴斯夫欧洲公司 | 氧化催化剂及其制备方法 |
| US9156025B2 (en) | 2012-11-21 | 2015-10-13 | SDCmaterials, Inc. | Three-way catalytic converter using nanoparticles |
| GB201220912D0 (en) | 2012-11-21 | 2013-01-02 | Johnson Matthey Plc | Oxidation catalyst for treating the exhaust gas of a compression ignition engine |
| 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 |
| CN104837557B (zh) | 2012-12-12 | 2018-06-01 | 巴斯夫公司 | 使用大颗粒分子筛的催化剂组合物、催化制品、系统和方法 |
| US8980209B2 (en) | 2012-12-12 | 2015-03-17 | Basf Corporation | Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves |
| KR101459436B1 (ko) * | 2012-12-17 | 2014-11-07 | 현대자동차 주식회사 | 내연 기관용 가스 정화 촉매 |
| US9266092B2 (en) * | 2013-01-24 | 2016-02-23 | Basf Corporation | Automotive catalyst composites having a two-metal layer |
| GB2514177A (en) | 2013-05-17 | 2014-11-19 | Johnson Matthey Plc | Oxidation catalyst for a compression ignition engine |
| US9586179B2 (en) | 2013-07-25 | 2017-03-07 | SDCmaterials, Inc. | Washcoats and coated substrates for catalytic converters and methods of making and using same |
| KR102227267B1 (ko) * | 2013-07-30 | 2021-03-12 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 암모니아 슬립 촉매 |
| 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 |
| US9427732B2 (en) | 2013-10-22 | 2016-08-30 | SDCmaterials, Inc. | Catalyst design for heavy-duty diesel combustion engines |
| JP2016535664A (ja) | 2013-10-22 | 2016-11-17 | エスディーシーマテリアルズ， インコーポレイテッド | リーンＮＯｘトラップの組成物 |
| DE102014118090A1 (de) * | 2013-12-06 | 2015-06-11 | Johnson Matthey Public Limited Company | Kaltstart-katalysator und dessen verwendung in abgassystemen |
| EP3119500A4 (en) | 2014-03-21 | 2017-12-13 | SDC Materials, Inc. | Compositions for passive nox adsorption (pna) systems |
| JP6716067B2 (ja) * | 2014-08-19 | 2020-07-01 | ヤンマーパワーテクノロジー株式会社 | ディーゼル用酸化触媒 |
| US9863298B2 (en) | 2014-11-03 | 2018-01-09 | Caterpillar Inc. | Compression ignition engine system with improved regeneration via controlled ash deposits |
| CN107106982B (zh) * | 2014-11-19 | 2021-03-02 | 庄信万丰股份有限公司 | 组合scr与pna用于低温排放控制 |
| US9482131B2 (en) | 2015-01-08 | 2016-11-01 | Tenneco Automotive Operating Company Inc. | Exhaust system with zone coated catalyst |
| EP3256247A4 (en) * | 2015-02-09 | 2018-08-22 | BASF Corporation | Diesel oxidation catalyst |
| US9937489B2 (en) * | 2015-06-18 | 2018-04-10 | Johnson Matthey Public Limited Company | Exhaust system without a DOC having an ASC acting as a DOC in a system with an SCR catalyst before the ASC |
| RU2742183C1 (ru) * | 2015-09-29 | 2021-02-03 | Джонсон Мэтти Паблик Лимитед Компани | Зонированный катализатор разложения аммиака для применения в газовых турбинах |
| CA3016807A1 (en) * | 2016-03-09 | 2017-09-14 | Basf Corporation | Core/shell hydrocarbon trap catalyst and method of manufacture |
| US10807079B2 (en) | 2016-07-12 | 2020-10-20 | Johnson Matthey Public Limited Company | Oxidation catalyst for a stoichiometric natural gas engine |
| WO2018015259A1 (de) * | 2016-07-19 | 2018-01-25 | Umicore Ag & Co. Kg | Dieseloxidationskatalysator |
| DE102017100430A1 (de) * | 2017-01-11 | 2018-07-12 | Eberspächer Climate Control Systems GmbH & Co. KG | Brennkammerbaugruppe |
| KR102524756B1 (ko) * | 2017-02-08 | 2023-04-25 | 바스프 코포레이션 | 촉매 조성물 |
| WO2018146603A1 (en) | 2017-02-08 | 2018-08-16 | Basf Corporation | Catalytic articles |
| US10335770B2 (en) | 2017-06-15 | 2019-07-02 | Ford Global Technologies, Llc | Method and system for diesel oxidation catalysts |
| EP3723892A1 (en) * | 2017-12-13 | 2020-10-21 | Johnson Matthey Public Limited Company | Improved nh3 abatement with greater selectivity to n2 |
| WO2020183496A1 (en) * | 2019-03-11 | 2020-09-17 | Hero MotoCorp Limited | Catalyst system for treatment of exhaust gas of automobile and process for making the same |
| WO2020236879A1 (en) * | 2019-05-22 | 2020-11-26 | Basf Corporation | Coordinated emission control system including diesel oxidation catalyst and low temperature nox adsorber |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA2124439A1 (en) * | 1991-11-26 | 1993-06-10 | Kenneth E. Voss | Oxidation catalyst and method of use |
| DE69230759T2 (de) * | 1991-11-26 | 2000-07-13 | Engelhard Corp., Iselin | Ceroxid-aluminiumoxid enthaltender oxidationskatalysator und verfahren zur anwendung. |
| 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 |
| KR950704598A (ko) * | 1992-11-19 | 1995-11-20 | 스티븐 아이. 밀러 | 엔진 배기 가스 스트림 처리 방법 및 장치(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 |
| US6667018B2 (en) * | 1994-07-05 | 2003-12-23 | Ngk Insulators, Ltd. | Catalyst-adsorbent for purification of exhaust gases and method for purification of exhaust gases |
| US5772972A (en) * | 1995-01-09 | 1998-06-30 | Ford Global Technologies, Inc. | Catalyst/hydrocarbon trap hybrid system |
| US6471924B1 (en) * | 1995-07-12 | 2002-10-29 | Engelhard Corporation | Method and apparatus for NOx abatement in lean gaseous streams |
| 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 |
| 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 |
| JP2001113172A (ja) | 1999-10-15 | 2001-04-24 | Toyota Motor Corp | 排気ガス浄化用触媒 |
| WO2001036097A1 (en) * | 1999-11-16 | 2001-05-25 | Ibiden Co., Ltd. | Catalyst and method for preparation thereof |
| 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 |
| 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 |
| CN104324765B (zh) | 2006-10-06 | 2017-07-11 | 格雷斯公司 | 耐硫的氧化铝催化剂载体 |
| US7754171B2 (en) * | 2007-02-02 | 2010-07-13 | Basf Corporation | Multilayered catalyst compositions |
| ES2542510T5 (es) * | 2007-02-27 | 2019-01-16 | Basf Corp | Catalizadores de zeolita CHA de cobre |
-
2010
- 2010-01-13 US US12/686,827 patent/US8252258B2/en active Active
- 2010-01-14 JP JP2011546333A patent/JP5756026B2/ja active Active
- 2010-01-14 WO PCT/US2010/021050 patent/WO2010083315A2/en not_active Ceased
- 2010-01-14 BR BRPI1007323A patent/BRPI1007323B1/pt not_active IP Right Cessation
- 2010-01-14 EP EP10732093.9A patent/EP2387461B1/en active Active
- 2010-01-14 KR KR1020117018901A patent/KR101800028B1/ko active Active
- 2010-01-14 ES ES10732093.9T patent/ES2633750T3/es active Active
- 2010-01-14 CN CN201080011964.6A patent/CN102369058B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2387461B1 (en) | 2017-04-19 |
| US8252258B2 (en) | 2012-08-28 |
| KR20110116170A (ko) | 2011-10-25 |
| JP2012515086A (ja) | 2012-07-05 |
| US20100180582A1 (en) | 2010-07-22 |
| WO2010083315A3 (en) | 2010-10-28 |
| CN102369058A (zh) | 2012-03-07 |
| ES2633750T3 (es) | 2017-09-25 |
| CN102369058B (zh) | 2015-04-15 |
| EP2387461A2 (en) | 2011-11-23 |
| WO2010083315A2 (en) | 2010-07-22 |
| KR101800028B1 (ko) | 2017-11-21 |
| BRPI1007323B1 (pt) | 2018-05-08 |
| JP5756026B2 (ja) | 2015-07-29 |
| EP2387461A4 (en) | 2012-10-31 |
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