CN102006923B - 使用常规流动基底和在其上配置的活性直接烟灰氧化催化剂以最小背压惩罚的连续柴油机烟灰控制 - Google Patents

使用常规流动基底和在其上配置的活性直接烟灰氧化催化剂以最小背压惩罚的连续柴油机烟灰控制 Download PDF

Info

Publication number
CN102006923B
CN102006923B CN200980113778.0A CN200980113778A CN102006923B CN 102006923 B CN102006923 B CN 102006923B CN 200980113778 A CN200980113778 A CN 200980113778A CN 102006923 B CN102006923 B CN 102006923B
Authority
CN
China
Prior art keywords
metal
antigravity system
stone
oxide
cigarette ash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN200980113778.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102006923A (zh
Inventor
B·W·I·索斯伍德
J·G·纽南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Umicore AG and Co KG
Original Assignee
Umicore AG and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/240,170 external-priority patent/US20090246109A1/en
Priority claimed from US12/363,310 external-priority patent/US9403151B2/en
Priority claimed from US12/363,329 external-priority patent/US20100196217A1/en
Application filed by Umicore AG and Co KG filed Critical Umicore AG and Co KG
Publication of CN102006923A publication Critical patent/CN102006923A/zh
Application granted granted Critical
Publication of CN102006923B publication Critical patent/CN102006923B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—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
    • 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
    • B01J37/02—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

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)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CN200980113778.0A 2008-03-27 2009-03-26 使用常规流动基底和在其上配置的活性直接烟灰氧化催化剂以最小背压惩罚的连续柴油机烟灰控制 Active CN102006923B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US3987908P 2008-03-27 2008-03-27
US61/039,879 2008-03-27
US12/240,170 US20090246109A1 (en) 2008-03-27 2008-09-29 Solid solutions and methods of making the same
US12/240,170 2008-09-29
US12/363,310 2009-01-30
US12/363,329 2009-01-30
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 (2)

Publication Number Publication Date
CN102006923A CN102006923A (zh) 2011-04-06
CN102006923B true CN102006923B (zh) 2014-08-27

Family

ID=41466517

Family Applications (3)

Application Number Title Priority Date Filing Date
CN200980113778.0A Active CN102006923B (zh) 2008-03-27 2009-03-26 使用常规流动基底和在其上配置的活性直接烟灰氧化催化剂以最小背压惩罚的连续柴油机烟灰控制
CN2009801104753A Pending CN102112223A (zh) 2008-03-27 2009-03-27 碱性交换os材料用于颗粒的低温催化氧化的应用
CN2009801108862A Pending CN101980778A (zh) 2008-03-27 2009-03-27 用于排放控制应用的增强氧化还原os材料的碱性交换

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN2009801104753A Pending CN102112223A (zh) 2008-03-27 2009-03-27 碱性交换os材料用于颗粒的低温催化氧化的应用
CN2009801108862A Pending CN101980778A (zh) 2008-03-27 2009-03-27 用于排放控制应用的增强氧化还原os材料的碱性交换

Country Status (6)

Country Link
EP (3) EP2259870A4 (ja)
JP (3) JP2011515221A (ja)
KR (3) KR20160129913A (ja)
CN (3) CN102006923B (ja)
BR (3) BRPI0909377A2 (ja)
WO (4) WO2010002486A2 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9403151B2 (en) 2009-01-30 2016-08-02 Umicore Ag & Co. Kg Basic exchange for enhanced redox OS materials for emission control applications
EP2259870A4 (en) * 2008-03-27 2017-11-15 Umicore AG & Co. KG Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon
RU2506996C2 (ru) * 2008-03-27 2014-02-20 Умикоре Аг Унд Ко. Кг Катализаторы окисления для дизельных двигателей на основе неблагородных металлов и модифицированные неблагородными металлами
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
CA2892683A1 (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
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
JP6855073B2 (ja) * 2016-03-03 2021-04-07 国立大学法人京都大学 多元系固溶体微粒子及びその製造方法並びに触媒
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)

* Cited by examiner, † Cited by third party
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 (ja) 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
US6468941B1 (en) 2000-10-17 2002-10-22 Delphi Technologies, Inc. Niobium containing zirconium-cerium based soild solutions
US6585944B1 (en) 2000-10-17 2003-07-01 Delphi Technologies, Inc. Enhancement of the OSC properties of Ce-Zr based solid 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
WO2006083750A2 (en) 2005-01-27 2006-08-10 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
US7673448B2 (en) * 2005-08-05 2010-03-09 Basf Catalysts Llc 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
WO2007111004A1 (ja) * 2006-03-28 2007-10-04 Kabushiki Kaisha Toyota Chuo Kenkyusho 排ガス浄化用触媒、その再生方法、それを用いた排ガス浄化装置及び排ガス浄化方法
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
RU2506996C2 (ru) * 2008-03-27 2014-02-20 Умикоре Аг Унд Ко. Кг Катализаторы окисления для дизельных двигателей на основе неблагородных металлов и модифицированные неблагородными металлами
EP2259870A4 (en) * 2008-03-27 2017-11-15 Umicore AG & Co. KG Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon

Also Published As

Publication number Publication date
EP2259870A2 (en) 2010-12-15
BRPI0909381A2 (pt) 2016-05-17
EP2259870A4 (en) 2017-11-15
CN102112223A (zh) 2011-06-29
JP2011526198A (ja) 2011-10-06
WO2009118190A3 (en) 2010-01-21
EP2268394A1 (en) 2011-01-05
CN101980778A (zh) 2011-02-23
BRPI0909386A2 (pt) 2015-10-06
WO2009118188A1 (en) 2009-10-01
JP2011515221A (ja) 2011-05-19
BRPI0909377A2 (pt) 2017-06-13
KR20160129913A (ko) 2016-11-09
WO2010002486A2 (en) 2010-01-07
KR20110008190A (ko) 2011-01-26
WO2009118189A1 (en) 2009-10-01
KR20100135858A (ko) 2010-12-27
EP2268395A2 (en) 2011-01-05
WO2010002486A3 (en) 2010-03-25
WO2009118190A2 (en) 2009-10-01
CN102006923A (zh) 2011-04-06
JP2011526197A (ja) 2011-10-06
WO2009118189A4 (en) 2009-11-19
WO2009118190A4 (en) 2010-03-18

Similar Documents

Publication Publication Date Title
CN102006923B (zh) 使用常规流动基底和在其上配置的活性直接烟灰氧化催化剂以最小背压惩罚的连续柴油机烟灰控制
JP6687666B2 (ja) 車両ポジティブ点火内燃機関用排気システム
EP3047122B1 (en) Electrically heated catalyst for a compression ignition engine
CN103702745B (zh) 双功能催化过滤器
US7465690B2 (en) Methods for making a catalytic element, the catalytic element made therefrom, and catalyzed particulate filters
US7977275B2 (en) Catalytically coated particle filter and method for producing the same and its use
CN101516502B (zh) 催化剂涂覆的柴油机微粒过滤器、其制备方法和应用
US6916450B2 (en) Exhaust gas purifying system and method
US7871452B2 (en) Particulate filter
US7517826B2 (en) Engine exhaust catalysts containing zeolite and zeolite mixtures
US7204965B2 (en) Filter catalyst for purifying exhaust gases
KR20090102781A (ko) 배출 처리 시스템 및 방법
JP2017006904A (ja) 車両ポジティブ点火内燃機関用排気システム
CN102781544A (zh) 改进的催化烟灰过滤器
US20190162091A1 (en) Cold start-compatible urea scr system
CN110352094A (zh) 废气净化用过滤器及其制造方法
CN103962133A (zh) 废气净化用催化剂
EP2861345B1 (en) Catalyst composition
JP2008121438A (ja) 触媒担持型パティキュレートフィルタ
US7709407B1 (en) Palladium-gold catalyst synthesis
CN102470350A (zh) 微粒燃烧催化剂
CN103028402A (zh) 用于燃烧炭黑的非pgm催化剂，及使用它的过滤器和废气后处理设备
US9550171B2 (en) Exhaust gas purification catalyst and method for manufacturing same
EP1990082A1 (en) PGM-free DPF catalyst for soot oxidation
JP2008279369A (ja) 排ガス浄化用装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant