BRPI0909377A2 - controle contínuo de fuligem de diesel com perda de contrapressão mínima usando substratos de fluxo convencionais e catalisador de oxidação de fuligem direta ativa disposto sobre eles - Google Patents
controle contínuo de fuligem de diesel com perda de contrapressão mínima usando substratos de fluxo convencionais e catalisador de oxidação de fuligem direta ativa disposto sobre elesInfo
- Publication number
- BRPI0909377A2 BRPI0909377A2 BRPI0909377A BRPI0909377A BRPI0909377A2 BR PI0909377 A2 BRPI0909377 A2 BR PI0909377A2 BR PI0909377 A BRPI0909377 A BR PI0909377A BR PI0909377 A BRPI0909377 A BR PI0909377A BR PI0909377 A2 BRPI0909377 A2 BR PI0909377A2
- Authority
- BR
- Brazil
- Prior art keywords
- back pressure
- pressure loss
- oxidation catalyst
- soot
- conventional flow
- Prior art date
Links
- 239000004071 soot Substances 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- B01J35/56—
-
- 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
-
- 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
- B01J37/03—Precipitation; Co-precipitation
-
- 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, e.g. catalysed diesel particulate filters
-
- 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
- F01N3/24—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 characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2825—Ceramics
-
- 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
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali 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
- B01D2255/40—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
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/908—O2-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
- B01D2255/91—NOx-storage component incorporated in the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- 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
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
-
- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
-
- 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
- B01J23/8933—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/894—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous 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
- 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
- B01J29/7007—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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/16—Oxygen
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3987908P | 2008-03-27 | 2008-03-27 | |
US12/240,170 US20090246109A1 (en) | 2008-03-27 | 2008-09-29 | Solid solutions and methods of making the same |
US12/363,310 US9403151B2 (en) | 2009-01-30 | 2009-01-30 | Basic exchange for enhanced redox OS materials for emission control applications |
US12/363,329 US20100196217A1 (en) | 2009-01-30 | 2009-01-30 | Application of basic exchange os materials for lower temperature catalytic oxidation of particulates |
PCT/US2009/038403 WO2010002486A2 (en) | 2008-03-27 | 2009-03-26 | Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0909377A2 true BRPI0909377A2 (pt) | 2017-06-13 |
Family
ID=41466517
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0909377A BRPI0909377A2 (pt) | 2008-03-27 | 2009-03-26 | controle contínuo de fuligem de diesel com perda de contrapressão mínima usando substratos de fluxo convencionais e catalisador de oxidação de fuligem direta ativa disposto sobre eles |
BRPI0909381A BRPI0909381A2 (pt) | 2008-03-27 | 2009-03-27 | troca básica para intensificar os materiais "os" da redox para emissão de aplicações controle |
BRPI0909386A BRPI0909386A2 (pt) | 2008-03-27 | 2009-03-27 | aplicação de troca básica de materiais para baixar a temperatura da oxidação catalítica de particulados |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0909381A BRPI0909381A2 (pt) | 2008-03-27 | 2009-03-27 | troca básica para intensificar os materiais "os" da redox para emissão de aplicações controle |
BRPI0909386A BRPI0909386A2 (pt) | 2008-03-27 | 2009-03-27 | aplicação de troca básica de materiais para baixar a temperatura da oxidação catalítica de particulados |
Country Status (6)
Country | Link |
---|---|
EP (3) | EP2259870A4 (pt) |
JP (3) | JP2011515221A (pt) |
KR (3) | KR20110008190A (pt) |
CN (3) | CN102006923B (pt) |
BR (3) | BRPI0909377A2 (pt) |
WO (4) | WO2010002486A2 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009120866A1 (en) * | 2008-03-27 | 2009-10-01 | Umicore Ag & Co. Kg | Base metal and base metal modified diesel oxidation catalysts |
US9403151B2 (en) | 2009-01-30 | 2016-08-02 | Umicore Ag & Co. Kg | Basic exchange for enhanced redox OS materials for emission control applications |
KR20110008190A (ko) * | 2008-03-27 | 2011-01-26 | 우미코레 아게 운트 코 카게 | 종래의 유동 기판들 및 그 위에 배치된 능동적 직접 수트 산화 촉매를 사용하는, 최소의 역압 페널티를 갖는 연속 디젤 수트 제어 |
EP2335808B1 (de) * | 2009-12-21 | 2015-06-03 | Bernhard Kahlert | NO2 Sperrkatalysator |
US8529853B2 (en) | 2010-03-26 | 2013-09-10 | Umicore Ag & Co. Kg | ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
US8017097B1 (en) * | 2010-03-26 | 2011-09-13 | Umicore Ag & Co. Kg | ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
US9239019B2 (en) * | 2012-01-26 | 2016-01-19 | Ford Global Technologies, Llc | Particulate matter retaining system |
CN102854207A (zh) * | 2012-09-21 | 2013-01-02 | 兰州大学 | 一种测定凹凸棒粘土中坡缕石含量的方法 |
RU2502561C1 (ru) * | 2012-11-28 | 2013-12-27 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ приготовления катализатора для очистки отработавших газов двигателей внутреннего сгорания и катализатор, полученный этим способом |
US8980209B2 (en) | 2012-12-12 | 2015-03-17 | Basf Corporation | Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves |
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 |
US9266092B2 (en) | 2013-01-24 | 2016-02-23 | Basf Corporation | Automotive catalyst composites having a two-metal layer |
CN104415744B (zh) * | 2013-09-10 | 2016-08-31 | 湖南稀土金属材料研究院 | 多元镨基储氧材料Pr-Zr-Tb-Y-Sc的制备方法 |
GB201401115D0 (en) | 2014-01-23 | 2014-03-12 | Johnson Matthey Plc | Diesel oxidation catalyst and exhaust system |
JP6700822B2 (ja) * | 2015-12-28 | 2020-05-27 | 昭和電工株式会社 | マイクロポーラス層およびそれを用いた燃料電池 |
US10639723B2 (en) * | 2016-03-03 | 2020-05-05 | Kyoto University | Multicomponent solid solution microparticles and method for producing same, and catalyst |
US10159960B2 (en) * | 2016-10-25 | 2018-12-25 | GM Global Technology Operations LLC | Catalysts with atomically dispersed platinum group metal complexes |
EP3687667B1 (en) * | 2018-01-08 | 2023-03-01 | Pacific Industrial Development Corporation | Catalyst comprising ceria-zirconia-oxygen storage material and process for its production |
CN108380198A (zh) * | 2018-02-07 | 2018-08-10 | 广州德隆宝环保科技有限公司 | 一种氧化锆复合纳米催化剂及其制备方法 |
CN111960464B (zh) * | 2020-08-28 | 2023-04-28 | 陕西科技大学 | 一种富含氧空位缺陷的黑色二氧化钛光纳米材料及其制备方法和应用 |
CN113477068B (zh) * | 2021-05-30 | 2023-05-16 | 中国人民解放军东部战区疾病预防控制中心 | 香烟烟气活性氧清除剂的制备方法及添加方法 |
DE102021125536A1 (de) | 2021-10-01 | 2023-04-06 | Umicore Ag & Co. Kg | Katalytisch aktiver Partikelfilter mit hoher Filtrationseffizienz |
CN115805068B (zh) * | 2022-11-09 | 2023-11-24 | 太原理工大学 | 一种多功能金属氧化物催化剂KCeMn及其制备方法和应用 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902487A (en) | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
JP3144880B2 (ja) * | 1992-02-14 | 2001-03-12 | ダイハツ工業株式会社 | 低温活性に優れた三元触媒の製造方法 |
IN187850B (pt) | 1995-08-16 | 2002-07-06 | Emitec Emissionstechnologie | |
JP3341973B2 (ja) * | 1995-12-07 | 2002-11-05 | 株式会社豊田中央研究所 | 酸化物固溶体粒子及びその製造方法 |
JP3429967B2 (ja) * | 1997-02-10 | 2003-07-28 | ダイハツ工業株式会社 | 酸素吸蔵性セリウム系複合酸化物 |
US6458741B1 (en) * | 1999-12-20 | 2002-10-01 | Eltron Research, Inc. | Catalysts for low-temperature destruction of volatile organic compounds in air |
US6387338B1 (en) | 2000-03-15 | 2002-05-14 | Delphi Technologies, Inc. | Preparation of multi-component Ce, Zr, Mox high oxygen-ion-conduct/oxygen-storage-capacity materials |
US6585944B1 (en) * | 2000-10-17 | 2003-07-01 | Delphi Technologies, Inc. | Enhancement of the OSC properties of Ce-Zr based solid solutions |
US6468941B1 (en) | 2000-10-17 | 2002-10-22 | Delphi Technologies, Inc. | Niobium containing zirconium-cerium based soild solutions |
JP3528839B2 (ja) * | 2002-05-15 | 2004-05-24 | トヨタ自動車株式会社 | パティキュレート酸化材及び酸化触媒 |
JP2004337840A (ja) * | 2003-03-17 | 2004-12-02 | Umicore Ag & Co Kg | 酸素吸蔵材料、該酸素吸蔵材料の製造法及び内燃機関の排ガス浄化用触媒 |
JP2005256804A (ja) | 2004-03-15 | 2005-09-22 | Denso Corp | 内燃機関の排気浄化装置 |
JP4432588B2 (ja) * | 2004-04-07 | 2010-03-17 | 株式会社豊田中央研究所 | 触媒及び触媒の製造方法 |
JP2005296816A (ja) * | 2004-04-12 | 2005-10-27 | Toyota Central Res & Dev Lab Inc | 触媒及びその製造方法 |
US20050282698A1 (en) * | 2004-06-22 | 2005-12-22 | Southward Barry W | Particulate filter device and exhaust treatment system, and methods of regenerating the same |
US7441403B2 (en) | 2004-12-20 | 2008-10-28 | Detroit Diesel Corporation | Method and system for determining temperature set points in systems having particulate filters with regeneration capabilities |
US7412822B2 (en) | 2005-01-27 | 2008-08-19 | Southwest Research Institute | Regeneration control for diesel particulate filter for treating diesel engine exhaust |
GB0501783D0 (en) * | 2005-01-28 | 2005-03-09 | Johnson Matthey Plc | Catalysts and preparation method |
GB0503818D0 (en) * | 2005-02-25 | 2005-04-06 | Johnson Matthey Plc | Catalysts |
JP4192915B2 (ja) * | 2005-05-18 | 2008-12-10 | トヨタ自動車株式会社 | Pm浄化装置及び方法 |
WO2007032825A1 (en) * | 2005-08-05 | 2007-03-22 | Engelhard Corporation | Diesel exhaust article and catalyst compositions therefor |
US7469532B2 (en) | 2005-09-22 | 2008-12-30 | Gm Global Technology Operations, Inc. | Diesel particulate filter (DPF) regeneration by electrical heating of resistive coatings |
US8119075B2 (en) * | 2005-11-10 | 2012-02-21 | Basf Corporation | Diesel particulate filters having ultra-thin catalyzed oxidation coatings |
CA2648314C (en) * | 2006-03-28 | 2011-11-15 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst |
JP4775953B2 (ja) * | 2006-03-28 | 2011-09-21 | 株式会社豊田中央研究所 | 排ガス浄化用触媒及びその再生方法 |
JP5085176B2 (ja) * | 2006-04-07 | 2012-11-28 | 本田技研工業株式会社 | 排ガス浄化触媒および排ガス浄化装置 |
JP2007301471A (ja) * | 2006-05-11 | 2007-11-22 | Toyota Central Res & Dev Lab Inc | 排ガス浄化用触媒 |
JP4826944B2 (ja) * | 2006-05-26 | 2011-11-30 | 株式会社豊田中央研究所 | ディーゼル排ガス浄化用構造体及びそれを用いた排ガス浄化方法 |
US7998423B2 (en) | 2007-02-27 | 2011-08-16 | Basf Corporation | SCR on low thermal mass filter substrates |
US7433776B1 (en) | 2007-04-18 | 2008-10-07 | International Engine Intellecutal Property Company, Llc | System and method for quantizing fuel dilution of engine motor due to post-injection fueling to regenerate an exhaust aftertreatment device |
WO2009120866A1 (en) * | 2008-03-27 | 2009-10-01 | Umicore Ag & Co. Kg | Base metal and base metal modified diesel oxidation catalysts |
KR20110008190A (ko) * | 2008-03-27 | 2011-01-26 | 우미코레 아게 운트 코 카게 | 종래의 유동 기판들 및 그 위에 배치된 능동적 직접 수트 산화 촉매를 사용하는, 최소의 역압 페널티를 갖는 연속 디젤 수트 제어 |
-
2009
- 2009-03-26 KR KR1020107023769A patent/KR20110008190A/ko active Search and Examination
- 2009-03-26 BR BRPI0909377A patent/BRPI0909377A2/pt not_active Application Discontinuation
- 2009-03-26 CN CN200980113778.0A patent/CN102006923B/zh active Active
- 2009-03-26 JP JP2011502059A patent/JP2011515221A/ja active Pending
- 2009-03-26 KR KR1020167030330A patent/KR20160129913A/ko not_active Application Discontinuation
- 2009-03-26 WO PCT/US2009/038403 patent/WO2010002486A2/en active Application Filing
- 2009-03-26 EP EP09773938.7A patent/EP2259870A4/en not_active Withdrawn
- 2009-03-27 JP JP2011501155A patent/JP2011526198A/ja not_active Withdrawn
- 2009-03-27 CN CN2009801108862A patent/CN101980778A/zh active Pending
- 2009-03-27 JP JP2011501154A patent/JP2011526197A/ja active Pending
- 2009-03-27 WO PCT/EP2009/002262 patent/WO2009118189A1/en active Application Filing
- 2009-03-27 BR BRPI0909381A patent/BRPI0909381A2/pt not_active Application Discontinuation
- 2009-03-27 EP EP09723698.8A patent/EP2268394A1/en not_active Withdrawn
- 2009-03-27 WO PCT/EP2009/002261 patent/WO2009118188A1/en active Application Filing
- 2009-03-27 EP EP09724093A patent/EP2268395A2/en not_active Withdrawn
- 2009-03-27 WO PCT/EP2009/002263 patent/WO2009118190A2/en active Application Filing
- 2009-03-27 CN CN2009801104753A patent/CN102112223A/zh active Pending
- 2009-03-27 BR BRPI0909386A patent/BRPI0909386A2/pt not_active IP Right Cessation
- 2009-03-27 KR KR1020107024178A patent/KR20100135858A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2011515221A (ja) | 2011-05-19 |
WO2009118189A4 (en) | 2009-11-19 |
CN102006923A (zh) | 2011-04-06 |
WO2009118190A3 (en) | 2010-01-21 |
KR20100135858A (ko) | 2010-12-27 |
KR20110008190A (ko) | 2011-01-26 |
WO2010002486A3 (en) | 2010-03-25 |
EP2259870A2 (en) | 2010-12-15 |
BRPI0909386A2 (pt) | 2015-10-06 |
JP2011526197A (ja) | 2011-10-06 |
WO2010002486A2 (en) | 2010-01-07 |
WO2009118188A1 (en) | 2009-10-01 |
JP2011526198A (ja) | 2011-10-06 |
CN101980778A (zh) | 2011-02-23 |
KR20160129913A (ko) | 2016-11-09 |
EP2268394A1 (en) | 2011-01-05 |
EP2259870A4 (en) | 2017-11-15 |
CN102112223A (zh) | 2011-06-29 |
WO2009118189A1 (en) | 2009-10-01 |
WO2009118190A2 (en) | 2009-10-01 |
WO2009118190A4 (en) | 2010-03-18 |
BRPI0909381A2 (pt) | 2016-05-17 |
EP2268395A2 (en) | 2011-01-05 |
CN102006923B (zh) | 2014-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0909377A2 (pt) | controle contínuo de fuligem de diesel com perda de contrapressão mínima usando substratos de fluxo convencionais e catalisador de oxidação de fuligem direta ativa disposto sobre eles | |
PL2387462T3 (pl) | Katalizator utleniający silnika wysokoprężnego i jego zastosowanie w układach silników wysokoprężnych oraz silników wysokoprężnych z zaawansowanym układem spalania | |
DE602006019688D1 (de) | Durchflusssensor mit durchflussanpassbarem Analog-Digital-Wandler | |
BRPI1013026A2 (pt) | "catalisadores de oxidação de diesel com alto teor de pd com durabilidade hidrotérmica aprimorada". | |
PL2038046T3 (pl) | Dwuwarstwowy katalizator trójdrożny i jego zastosowanie | |
WO2008112343A3 (en) | Exhaust aftertreatment system with flow distribution | |
EP2008985A4 (en) | CONNECTING ELEMENT, WEB SEGMENT CONNECTING ELEMENT AND WAVE STRUCTURE THEREOF | |
DE602006019548D1 (de) | Durchflusssensor mit Thermoelementen | |
BRPI0716024A2 (pt) | Corante capilar de oxidação catalisada em contato com o ar | |
PL2225288T3 (pl) | Samograniczajca się kompozycja katalizatora z wewnętrznym donorem dwufunkcyjnym | |
DE602005021414D1 (de) | Abgasdüse mit wellenförmigen Zacken | |
ATE509106T1 (de) | Modifizierte lösliche fgf-rezeptor-fc-fusionen mit verbesserter biologischer aktivität | |
EP2002879A4 (en) | EXHAUST EMISSION CONTROL CATALYST AND EXHAUST EMISSION CONTROL SYSTEM | |
ZA200706581B (en) | Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst | |
ITRE20050139A1 (it) | Filtro per carburante diesel con riscaldatore | |
BRPI0813225A2 (pt) | Catalisador de craqueamento catalítico e preparação e uso do mesmo. | |
DE502007001650D1 (de) | Turbolader mit katalytische beschichtung | |
EP2314544A4 (en) | BETA-ZEOLITE WITH HIGH RESISTANCE TO HEAT AND SCR CATALYST THEREFOR | |
ATE481625T1 (de) | Chirurgisches system mit nicht-invasivem durchflusssensor | |
BRPI0814931A2 (pt) | Composto com atividade contra hcv, sua composição e seu uso | |
ATE550086T1 (de) | FILTERELEMENT UND RUßFILTER MIT GEOMETRISCH ÄHNLICHEN KANÄLEN | |
DE602006013299D1 (de) | Reduktion des Crest-Faktors in Mehrtägerübertragungssystemen | |
DE502008002450D1 (de) | Selbstreinigendes Abgasnachbehandlungssystem | |
GB2476347B (en) | Fluid control and manifold assembly | |
NL2002365A1 (nl) | Flow splitter and reaction assembly. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] |
Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ARTIGO 34, INCISO II, DA LPI, POR MEIO DO SERVICO DE CODIGO 206.PUBLIQUE-SE A EXIGENCIA (6.20). |
|
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |