MX2012012128A - Sistemas de tratamiento de emisiones de motor a gasolina con filtros de particulas. - Google Patents

Sistemas de tratamiento de emisiones de motor a gasolina con filtros de particulas.

Info

Publication number
MX2012012128A
MX2012012128A MX2012012128A MX2012012128A MX2012012128A MX 2012012128 A MX2012012128 A MX 2012012128A MX 2012012128 A MX2012012128 A MX 2012012128A MX 2012012128 A MX2012012128 A MX 2012012128A MX 2012012128 A MX2012012128 A MX 2012012128A
Authority
MX
Mexico
Prior art keywords
filter
twc
particulate filter
coating
particle
Prior art date
Application number
MX2012012128A
Other languages
English (en)
Spanish (es)
Inventor
Knut Wassermann
Stephan Siemund
Mirko Arnold
Attilio Siani
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of MX2012012128A publication Critical patent/MX2012012128A/es

Links

Classifications

    • 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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24491—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24492—Pore diameter
    • 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
    • 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
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/657—Pore diameter larger than 1000 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/101—Three-way catalysts
    • 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
    • F01N3/18—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 methods of operation; Control
    • 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
    • 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
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • 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
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/903—Multi-zoned catalysts
    • B01D2255/9037—More than three zones
    • 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
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • 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
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC 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
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filter
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
MX2012012128A 2010-04-19 2011-04-19 Sistemas de tratamiento de emisiones de motor a gasolina con filtros de particulas. MX2012012128A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32547810P 2010-04-19 2010-04-19
US38699710P 2010-09-27 2010-09-27
US13/087,497 US8815189B2 (en) 2010-04-19 2011-04-15 Gasoline engine emissions treatment systems having particulate filters
PCT/US2011/032978 WO2011133503A2 (en) 2010-04-19 2011-04-19 Gasoline engine emissions treatment systems having gasoline particulate filters

Publications (1)

Publication Number Publication Date
MX2012012128A true MX2012012128A (es) 2013-02-27

Family

ID=44787069

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012128A MX2012012128A (es) 2010-04-19 2011-04-19 Sistemas de tratamiento de emisiones de motor a gasolina con filtros de particulas.

Country Status (13)

Country Link
US (1) US8815189B2 (enExample)
EP (1) EP2561195B1 (enExample)
JP (3) JP2013530332A (enExample)
KR (1) KR101834022B1 (enExample)
CN (1) CN102939445B (enExample)
BR (1) BR112012026943B1 (enExample)
CA (1) CA2796830C (enExample)
ES (1) ES2708138T3 (enExample)
MX (1) MX2012012128A (enExample)
MY (1) MY162869A (enExample)
PL (1) PL2561195T3 (enExample)
WO (1) WO2011133503A2 (enExample)
ZA (1) ZA201208563B (enExample)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5405538B2 (ja) * 2010-09-01 2014-02-05 日本碍子株式会社 ハニカム構造体
JP2014508630A (ja) * 2010-11-02 2014-04-10 ハルドール・トプサー・アクチエゼルスカベット 触媒化微粒子フィルターの製造方法及び触媒化微粒子フィルター
CN103328098B (zh) * 2010-11-02 2015-06-17 赫多特普索化工设备公司 制造催化微粒过滤器的方法及催化微粒过滤器
JP5829840B2 (ja) * 2011-06-17 2015-12-09 日本碍子株式会社 排ガス浄化フィルタ
WO2013146499A1 (ja) * 2012-03-30 2013-10-03 日本碍子株式会社 多孔質体，ハニカムフィルタ及び多孔質体の製造方法
EP2650042B2 (en) * 2012-04-13 2020-09-02 Umicore AG & Co. KG Pollutant abatement system for gasoline vehicles
GB201207313D0 (en) * 2012-04-24 2012-06-13 Johnson Matthey Plc Filter substrate comprising three-way catalyst
GB2513364B (en) * 2013-04-24 2019-06-19 Johnson Matthey Plc Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
WO2013182303A1 (en) * 2012-06-06 2013-12-12 Umicore Ag & Co. Kg Three-way-catalyst system
JP5754555B2 (ja) 2012-07-12 2015-07-29 トヨタ自動車株式会社 内燃機関の排気浄化装置
US20140086803A1 (en) * 2012-09-27 2014-03-27 International Engine Intellectual Property Company, Llc Nox reduction
WO2014087472A1 (ja) 2012-12-03 2014-06-12 トヨタ自動車株式会社 排気浄化フィルタ
GB201302686D0 (en) * 2013-02-15 2013-04-03 Johnson Matthey Plc Filter comprising three-way catalyst
CN104884133B (zh) 2013-03-14 2018-02-23 艾肯运动与健康公司 具有飞轮的力量训练设备
GB2512648B (en) * 2013-04-05 2018-06-20 Johnson Matthey Plc Filter substrate comprising three-way catalyst
EP2988851B1 (en) * 2013-04-24 2020-08-12 Johnson Matthey Public Limited Company Positive ignition engine with filter substrate comprising zone-coated catalyst washcoat
WO2014178632A1 (ko) * 2013-05-02 2014-11-06 희성촉매 주식회사 가솔린엔진 배기가스 정화용 촉매시스템
WO2014178633A1 (ko) * 2013-05-02 2014-11-06 희성촉매 주식회사 가솔린직접분사엔진 매연여과용 촉매식 필터
DE102013210270A1 (de) 2013-06-03 2014-12-04 Umicore Ag & Co. Kg Dreiwegkatalysator
JP6007864B2 (ja) * 2013-06-10 2016-10-12 トヨタ自動車株式会社 排気浄化フィルタ
EP3623020B1 (en) 2013-12-26 2024-05-01 iFIT Inc. Magnetic resistance mechanism in a cable machine
EP2905074B1 (de) * 2014-02-06 2019-04-24 Heraeus Deutschland GmbH & Co. KG Katalytisch wirksame Zusammensetzung für einen Mehrschichtkatalysator zur Abgasnachbehandlung von Verbrennungsabgasen
DE102014204682A1 (de) 2014-03-13 2015-10-01 Umicore Ag & Co. Kg Katalysatorsystem zur Reduzierung von Schadgasen aus Benzinverbrennungsmotoren
JP6254474B2 (ja) * 2014-03-31 2017-12-27 日本碍子株式会社 多孔質体，ハニカムフィルタ及び多孔質体の製造方法
CN106470739B (zh) 2014-06-09 2019-06-21 爱康保健健身有限公司 并入跑步机的缆索系统
JP6564637B2 (ja) 2014-10-09 2019-08-21 株式会社キャタラー 排ガス浄化装置
JP6293638B2 (ja) * 2014-10-17 2018-03-14 株式会社キャタラー 排ガス浄化装置
GB2531338B (en) * 2014-10-17 2018-09-12 Jaguar Land Rover Ltd Particulate filter
DE102014118813B4 (de) * 2014-12-17 2025-06-26 Tenneco Gmbh AGR-System mit Partikelfilter für Ottomotor
EP3271070A4 (en) * 2015-03-19 2018-11-21 BASF Corporation Automotive catalysts with palladium supported in an alumina-free layer
WO2016154429A1 (en) * 2015-03-24 2016-09-29 Tecogen Inc. Poison-resistant catalyst and systems containing same
US10940360B2 (en) 2015-08-26 2021-03-09 Icon Health & Fitness, Inc. Strength exercise mechanisms
TWI644702B (zh) 2015-08-26 2018-12-21 美商愛康運動與健康公司 力量運動機械裝置
US10677124B2 (en) * 2015-09-24 2020-06-09 Honda Motor Co., Ltd. Exhaust purification filter
DE112015006968T5 (de) 2015-09-24 2018-06-28 Honda Motor Co., Ltd. Abgasreinigungssystem eines Verbrennungsmotors
EP3386607A1 (en) 2015-12-09 2018-10-17 Corning Incorporated Porous ceramic composition, filter, and articles
GB2545747A (en) 2015-12-24 2017-06-28 Johnson Matthey Plc Gasoline particulate filter
JP6578938B2 (ja) 2015-12-25 2019-09-25 株式会社デンソー 排ガスフィルタ
CN108698022B (zh) * 2016-02-25 2021-10-26 株式会社科特拉 废气净化催化剂及其制造方法
US10441840B2 (en) 2016-03-18 2019-10-15 Icon Health & Fitness, Inc. Collapsible strength exercise machine
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
CN105964253B (zh) * 2016-05-13 2019-04-23 无锡威孚环保催化剂有限公司 一种汽油车颗粒捕集催化剂及其制备方法
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
DE102016111574A1 (de) * 2016-06-23 2017-12-28 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Einrichtung zur Abgasreinigung mit Filterfunktion und Diagnoseverfahren für diese Einrichtung
JP7305536B2 (ja) 2016-08-05 2023-07-10 ビーエーエスエフ コーポレーション ガソリンエンジン排出処理システムのための、単金属ロジウム含有四元変換触媒
JP7048577B2 (ja) * 2016-08-05 2022-04-05 ビーエーエスエフ コーポレーション ガソリンエンジン排出処理システムのための四元変換触媒
JP6346642B2 (ja) 2016-09-26 2018-06-20 株式会社キャタラー 排ガス浄化用触媒
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill
EP3580437A1 (en) * 2017-02-11 2019-12-18 Tecogen, Inc. Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector
DE102017103341A1 (de) * 2017-02-17 2018-08-23 Umicore Ag & Co. Kg Russpartikelfilter mit speicherzellen für katalysator
US10265684B2 (en) * 2017-05-04 2019-04-23 Cdti Advanced Materials, Inc. Highly active and thermally stable coated gasoline particulate filters
IT201700101864A1 (it) * 2017-09-12 2019-03-12 Fca Italy Spa Filtro di particolato per un motore a combustione interna a benzina
WO2019067299A1 (en) * 2017-09-27 2019-04-04 Johnson Matthey Public Limited Company SINGLE LAYER CATALYST WITH LOW IMPREGNATION LOAD FOR FUEL EXHAUST GAS CLEANING APPLICATIONS
JP2019084482A (ja) * 2017-11-03 2019-06-06 株式会社デンソー 排ガス浄化装置
EP3721990A4 (en) * 2017-12-08 2021-09-01 Johnson Matthey (Shanghai) Chemicals Limited NEW MULTI-REGION TWC FOR TREATMENT OF EXHAUST GAS FROM A PETROL ENGINE
EP3505246B1 (de) 2017-12-19 2019-10-23 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
EP3505245B1 (de) * 2017-12-19 2019-10-23 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
EP3501648B1 (de) 2017-12-19 2023-10-04 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
CN108295851B (zh) * 2018-01-25 2020-12-01 无锡威孚环保催化剂有限公司 汽油车颗粒捕集器催化剂及其制备方法
US11992806B2 (en) * 2018-02-05 2024-05-28 Basf Corporation Four-way conversion catalyst having improved filter properties
JP6775706B2 (ja) * 2018-03-29 2020-10-28 三井金属鉱業株式会社 排ガス浄化用組成物及びそれを含む排ガス浄化用触媒並びに排ガス浄化用触媒構造体
US10781735B2 (en) * 2018-05-18 2020-09-22 Umicore Ag & Co Kg Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions
JP6538246B2 (ja) * 2018-07-02 2019-07-03 本田技研工業株式会社 内燃機関の排気浄化システム
US11478773B2 (en) * 2018-07-16 2022-10-25 Basf Corporation Evaporative emission control articles including activated carbon
KR20210044797A (ko) 2018-08-31 2021-04-23 바스프 코포레이션 배기 가스 스트림을 처리하기 위한 사원 전환 촉매
EP3639921B1 (en) * 2018-10-18 2025-07-09 Umicore AG & Co. KG Exhaust gas purification system for a gasoline engine
EP3639922B1 (en) 2018-10-18 2020-09-16 Umicore Ag & Co. Kg Exhaust gas purification system for a gasoline engine
EP3639907B1 (en) 2018-10-18 2025-03-26 Umicore AG & Co. KG Exhaust gas purification system for a gasoline engine
EP3639920B1 (en) 2018-10-18 2020-09-16 Umicore Ag & Co. Kg Exhaust gas purification system for a gasoline engine
EP3639919B1 (en) 2018-10-18 2025-07-09 Umicore AG & Co. KG Exhaust gas purification system for a gasoline engine
EP3639908B1 (en) 2018-10-18 2024-04-17 Umicore Ag & Co. Kg Exhaust gas purification system for a gasoline engine
EP3639909A1 (en) * 2018-10-18 2020-04-22 Umicore Ag & Co. Kg Exhaust gas purification system for a gasoline engine
GB201901560D0 (en) 2019-02-05 2019-03-27 Magnesium Elektron Ltd Zirconium based dispersion for use in coating filters
WO2020172489A1 (en) * 2019-02-21 2020-08-27 Johnson Matthey Public Limited Company A catalytic article and the use thereof for the treatment of an exhaust gas
CN113557089B (zh) 2019-03-14 2024-11-01 巴斯夫公司 用于增强催化剂载体涂料粘附性的粘合剂组合物
US11285467B2 (en) * 2019-03-29 2022-03-29 Johnson Matthey Public Limited Company Catalyst article and the use thereof for filtering fine particles
GB2583581B (en) * 2019-03-29 2022-06-15 Johnson Matthey Plc A catalyst article and the use thereof for filtering fine particles
WO2020200398A1 (de) 2019-03-29 2020-10-08 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
KR20210149185A (ko) 2019-04-22 2021-12-08 바스프 코포레이션 촉매화된 가솔린 미립자 필터
US10876450B2 (en) * 2019-05-22 2020-12-29 FEV Europe GmbH Splitflow catalyst system
JP6570785B1 (ja) * 2019-06-04 2019-09-04 本田技研工業株式会社 内燃機関の排気浄化システム
EP3986611A1 (en) * 2019-06-20 2022-04-27 BASF Corporation Automotive 3-way catalyst system containing a tail pipe catalyst
BR112022005879A2 (pt) * 2019-11-12 2022-06-21 Basf Corp Filtro de partículas para tratamento de gases de escape de um motor de combustão interna e método para o tratamento de gases de escape de um motor de combustão interna
JP2021154184A (ja) * 2020-03-25 2021-10-07 トヨタ自動車株式会社 排ガス浄化装置
US20230203974A1 (en) * 2020-07-31 2023-06-29 Corning Incorporated Catalyst loaded honeycomb bodies made from beads with open porosity
WO2022140024A1 (en) * 2020-12-24 2022-06-30 Basf Corporation Particulate filter
WO2022269947A1 (ja) 2021-06-23 2022-12-29 株式会社キャタラー パティキュレートフィルタ
GB2621699A (en) 2022-07-28 2024-02-21 Johnson Matthey Plc Catalytic filter for gasoline engine exhaust treatment
CN120513128A (zh) * 2022-11-30 2025-08-19 康宁股份有限公司 具有呈多峰尺寸分布的过滤材料沉积物的过滤物品
WO2025111155A1 (en) * 2023-11-22 2025-05-30 Corning Incorporated Filtration articles having nanoparticle based filtration material
CN117852320A (zh) * 2024-03-08 2024-04-09 西南林业大学 一种基于gpf过滤体分形模型的汽油机尾气过滤方法
CN119425817B (zh) * 2025-01-06 2025-05-02 东华大学 一种分区涂覆颗粒捕集催化剂及其制备方法

Family Cites Families (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171288A (en) 1977-09-23 1979-10-16 Engelhard Minerals & Chemicals Corporation Catalyst compositions and the method of manufacturing them
US4329162A (en) 1980-07-03 1982-05-11 Corning Glass Works Diesel particulate trap
AU2362084A (en) * 1983-02-14 1984-08-23 Engelhard Corporation Catalysts with support coatings
US4902487A (en) 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
US4961917A (en) 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
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
US5221484A (en) 1991-01-10 1993-06-22 Ceramem Separations Limited Partnership Catalytic filtration device and method
US5958829A (en) 1992-02-14 1999-09-28 Degussa-Huls Aktiengesellschaft Coating dispersion for exhaust gas catalysts
DE4244712C2 (de) 1992-02-14 1996-09-05 Degussa Beschichtungsdispersion zur Herstellung von kalysefördernden Überzügen auf einem inerten, strukturverstärkenden Körper
US5492679A (en) 1993-03-08 1996-02-20 General Motors Corporation Zeolite/catalyst wall-flow monolith adsorber
EP0648535B1 (en) 1993-10-15 1999-05-26 Corning Incorporated Method of producing a pore-impregnated body
DE4436890A1 (de) 1994-10-15 1996-04-18 Degussa Verfahren zur gleichzeitigen Verminderung der im Abgas einer Verbrennungskraftmaschine enthaltenen Kohlenwasserstoffe, Kohlenmonoxid und Stickoxide
DE19533484A1 (de) 1995-09-12 1997-03-13 Basf Ag Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren
JP3387290B2 (ja) 1995-10-02 2003-03-17 トヨタ自動車株式会社 排ガス浄化用フィルター
US20010026838A1 (en) 1996-06-21 2001-10-04 Engelhard Corporation Monolithic catalysts and related process for manufacture
US5948377A (en) * 1996-09-04 1999-09-07 Engelhard Corporation Catalyst composition
US5941918A (en) 1997-07-30 1999-08-24 Engelhard Corporation Automotive on-board monitoring system for catalytic converter evaluation
US6019946A (en) 1997-11-14 2000-02-01 Engelhard Corporation Catalytic structure
FR2780096B1 (fr) 1998-06-22 2000-09-08 Rhodia Chimie Sa Procede de traitement par combustion des particules carbonees dans un circuit d'echappement d'un moteur a combustion interne
AU1520200A (en) 1998-11-13 2000-06-05 Engelhard Corporation Catalyst and method for reducing exhaust gas emissions
HK1047061B (en) 1999-07-02 2007-11-02 Basf Catalysts Llc Catalyst system for treating diesel engine exhaust gases and method
GB9919013D0 (en) 1999-08-13 1999-10-13 Johnson Matthey Plc Reactor
BR0114205A (pt) 2000-09-29 2003-10-07 Omg Ag & Co Kg Filtro de fuligem catalìtico e seu uso no tratamento de gases de descarga pobres
JP3982285B2 (ja) 2001-04-19 2007-09-26 株式会社デンソー 排ガス浄化フィルタ
JP3812362B2 (ja) * 2001-04-19 2006-08-23 日産自動車株式会社 内燃機関の排気浄化装置
DE10130338A1 (de) 2001-06-26 2003-04-24 Forschungszentrum Juelich Gmbh Dieselrussfilter mit einem feindispers verteiltem Dieselrusskatalysator
JP3997825B2 (ja) 2001-06-28 2007-10-24 株式会社デンソー セラミックフィルタおよび触媒付セラミックフィルタ
WO2003011437A1 (en) 2001-08-01 2003-02-13 Johnson Matthey Public Limited Company Gasoline engine with an exhaust system for combusting particulate matter
US6421599B1 (en) 2001-08-09 2002-07-16 Ford Global Technologies, Inc. Control strategy for an internal combustion engine in a hybrid vehicle
US20030101718A1 (en) * 2001-10-06 2003-06-05 Marcus Pfeifer Method and device for the catalytic conversion of gaseous pollutants in the exhaust gas of combustion engines
US7832203B2 (en) 2001-10-27 2010-11-16 Johnson Matthey Public Limited Company Exhaust system for a lean burn internal combustion engine
GB0125890D0 (en) 2001-10-27 2001-12-19 Johnson Matthey Plc Exhaust system for an internal combustion engine
US6912847B2 (en) 2001-12-21 2005-07-05 Engelhard Corporation Diesel engine system comprising a soot filter and low temperature NOx trap
DE60319756T3 (de) 2002-02-05 2014-04-17 Ibiden Co., Ltd. Wabenkörperfilter zur Abgasreinigung, Kleber, Beschichtungsmaterial und Verfahren zur Herstellung eines solchen Wabenfilterkörpers
US7041622B2 (en) 2002-02-06 2006-05-09 Delphi Technologies, Inc. Catalyst, an exhaust emission control device and a method of using the same
ATE385281T1 (de) 2002-03-04 2008-02-15 Ibiden Co Ltd Wabenfilter zur abgasreinigung und abgasreinigungsvorrichtung
JP3852351B2 (ja) * 2002-03-13 2006-11-29 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE10214343A1 (de) 2002-03-28 2003-10-09 Omg Ag & Co Kg Partikelfilter mit einer katalytisch aktiven Beschichtung zur Beschleunigung der Verbrennung der auf dem Filter gesammelten Rußpartikel während einer Regenerationsphase
US7107763B2 (en) 2002-03-29 2006-09-19 Hitachi Metals, Ltd. Ceramic honeycomb filter and exhaust gas-cleaning method
US7297656B2 (en) 2002-04-22 2007-11-20 Umicore Ag & Co. Kg Particulate filter and method for treating soot
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
JP3874270B2 (ja) 2002-09-13 2007-01-31 トヨタ自動車株式会社 排ガス浄化フィルタ触媒及びその製造方法
US7326270B2 (en) 2002-09-13 2008-02-05 Ibiden Co., Ltd. Filter
US6946013B2 (en) 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US6832473B2 (en) 2002-11-21 2004-12-21 Delphi Technologies, Inc. Method and system for regenerating NOx adsorbers and/or particulate filters
JP4200430B2 (ja) 2003-02-18 2008-12-24 トヨタ自動車株式会社 排ガス浄化フィルタ触媒用基材の良否判別方法
KR100469066B1 (ko) 2003-04-14 2005-02-02 에스케이 주식회사 디젤차량 입자상 물질 제거용 필터 및 이의 제조방법
FI118418B (fi) 2003-04-17 2007-11-15 Ecocat Oy Alumiinioksidipohjainen katalyytti poistekaasujen puhdistukseen
DE602004003885T2 (de) 2003-06-05 2007-08-30 Ibiden Co., Ltd Wabenstrukturkörper
US7094728B2 (en) 2003-06-11 2006-08-22 Delphi Technologies, Inc. Method for control of washcoat distribution along channels of a particulate filter substrate
US7465690B2 (en) 2003-06-19 2008-12-16 Umicore Ag & Co. Kg Methods for making a catalytic element, the catalytic element made therefrom, and catalyzed particulate filters
KR100679190B1 (ko) 2003-06-23 2007-02-06 이비덴 가부시키가이샤 벌집형 구조체
DE10335785A1 (de) 2003-08-05 2005-03-10 Umicore Ag & Co Kg Katalysatoranordnung und Verfahren zur Reinigung des Abgases von mager betriebenen Verbrennungsmotoren
US7229597B2 (en) * 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
RU2350379C2 (ru) 2003-08-29 2009-03-27 Дау Глобал Текнолоджиз Инк. Фильтр для выхлопных газов дизельных двигателей
JP4439236B2 (ja) 2003-10-23 2010-03-24 イビデン株式会社 ハニカム構造体
JPWO2005044422A1 (ja) 2003-11-07 2007-11-29 イビデン株式会社 ハニカム構造体
JP4874123B2 (ja) 2003-12-31 2012-02-15 コーニング インコーポレイテッド 疎水性コーティングを有するセラミック構造体
EP1726795A4 (en) 2004-02-23 2008-03-05 Ibiden Co Ltd STRUCTURAL BODY OF BEES AND APPARATUS FOR EXHAUST GAS PURIFICATION
US7393377B2 (en) 2004-02-26 2008-07-01 Ngk Insulators, Ltd. Honeycomb filter and exhaust gas treatment apparatus
WO2009100097A2 (en) * 2008-02-05 2009-08-13 Basf Catalysts Llc Gasoline engine emissions treatment systems having particulate traps
AU2004319871B2 (en) * 2004-04-28 2010-04-22 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
JP4285342B2 (ja) * 2004-06-30 2009-06-24 トヨタ自動車株式会社 排ガス浄化フィルタの製造方法
DE102004040548A1 (de) 2004-08-21 2006-02-23 Umicore Ag & Co. Kg Verfahren zum Beschichten eines Wandflußfilters mit feinteiligen Feststoffen und damit erhaltenes Partikelfilter und seine Verwendung
DE102004040549B4 (de) 2004-08-21 2017-03-23 Umicore Ag & Co. Kg Katalytisch beschichtetes Partikelfilter und seine Verwendung
US7722829B2 (en) 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
EP1790407B1 (en) 2004-09-14 2018-02-28 NGK Insulators, Ltd. Porous honeycomb filter
FR2875149B1 (fr) 2004-09-15 2006-12-15 Rhodia Chimie Sa Procede de fabrication d'un filtre a particules catalyse et filtre ainsi obtenu
JPWO2006035823A1 (ja) 2004-09-30 2008-05-15 イビデン株式会社 ハニカム構造体
KR100813445B1 (ko) 2004-10-08 2008-03-13 이비덴 가부시키가이샤 허니컴 구조체 및 그 제조 방법
US7381683B1 (en) 2004-10-28 2008-06-03 Nanostellar, Inc. Method of producing multi-component catalysts
US7381682B1 (en) 2004-10-28 2008-06-03 Nanostellar, Inc. Method for producing heterogeneous catalysts containing metal nanoparticles
US7611680B2 (en) 2004-10-28 2009-11-03 Nanostellar, Inc. Platinum-bismuth catalysts for treating engine exhaust
US7605109B1 (en) 2004-10-28 2009-10-20 Nanostellar, Inc. Platinum-bismuth catalysts for treating engine exhaust
JP2006175386A (ja) 2004-12-24 2006-07-06 Cataler Corp ディーゼルエンジンの排気ガス浄化用のフィルタ触媒及びその製造方法
KR100820619B1 (ko) 2004-12-28 2008-04-08 이비덴 가부시키가이샤 필터 및 필터 집합체
US7225613B2 (en) 2005-01-26 2007-06-05 Ford Global Technologies, Llc Diesel engine after treatment device for conversion of nitrogen oxide and particulate matter
JP4812316B2 (ja) 2005-03-16 2011-11-09 イビデン株式会社 ハニカム構造体
KR100814570B1 (ko) 2005-03-31 2008-03-17 이비덴 가부시키가이샤 벌집형 구조체
CN1976745B (zh) 2005-05-27 2011-08-24 揖斐电株式会社 蜂窝状过滤器
WO2006137162A1 (ja) 2005-06-24 2006-12-28 Ibiden Co., Ltd. ハニカム構造体、ハニカム構造体集合体及びハニカム触媒
US7601105B1 (en) 2005-07-11 2009-10-13 Icon Ip, Inc. Cable crossover exercise apparatus with lateral arm movement
US20070019217A1 (en) 2005-07-24 2007-01-25 Sharp Laboratories Of America, Inc. Color calibration method and structure for vector error diffusion
US8609581B2 (en) 2005-08-31 2013-12-17 Ngk Insulators, Ltd. Honeycomb structure and honeycomb catalytic body
US7867598B2 (en) 2005-08-31 2011-01-11 Ngk Insulators, Ltd. Honeycomb structure and honeycomb catalytic body
EP1935489A4 (en) 2005-08-31 2012-01-25 Ngk Insulators Ltd WAVY CATALYTIC BODY AND ASSOCIATED METHOD OF MANUFACTURE
US7754160B2 (en) 2005-08-31 2010-07-13 Ngk Insulators Honeycomb catalytic body and process for manufacturing honeycomb catalytic body
WO2007026844A1 (ja) * 2005-08-31 2007-03-08 Ngk Insulators, Ltd. ハニカム触媒体、ハニカム触媒体製造用のプレコート担体及びハニカム触媒体の製造方法
CN100529341C (zh) 2005-10-12 2009-08-19 揖斐电株式会社 蜂窝单元及蜂窝结构体
JP4523911B2 (ja) 2005-12-14 2010-08-11 本田技研工業株式会社 排ガス浄化装置
EP1960086A1 (en) 2005-12-16 2008-08-27 Corning Inc. Low pressure drop coated diesel exhaust filter
JP5225687B2 (ja) 2005-12-16 2013-07-03 日本碍子株式会社 触媒担体
US7506504B2 (en) 2005-12-21 2009-03-24 Basf Catalysts Llc DOC and particulate control system for diesel engines
EP1997556A4 (en) 2006-03-13 2012-12-19 Ngk Insulators Ltd CATALYST WITH WAVE STRUCTURE
JP5073303B2 (ja) 2006-03-24 2012-11-14 日本碍子株式会社 触媒コンバータ及び触媒コンバータの製造方法
JP5193437B2 (ja) 2006-05-29 2013-05-08 株式会社キャタラー 排ガス浄化用触媒
US9765661B2 (en) 2006-06-15 2017-09-19 Dinex Ecocat Oy Coating for particulate filters
WO2008011146A1 (en) * 2006-07-21 2008-01-24 Dow Global Technologies Inc. Improved zone catalyzed soot filter
DE102006040739A1 (de) 2006-08-31 2008-03-06 Robert Bosch Gmbh Filter zur Entfernung von Partikeln aus einem Gasstrom sowie Verfahren zu seiner Herstellung
US7534738B2 (en) 2006-11-27 2009-05-19 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
KR100917495B1 (ko) 2006-11-27 2009-09-16 나노스텔라 인코포레이티드 팔라듐-금을 포함하는 엔진 배기가스 촉매
US7709414B2 (en) 2006-11-27 2010-05-04 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
TWI449572B (zh) 2006-11-29 2014-08-21 Umicore Shokubai Japan Co Ltd Oxidation catalyst and the oxidation catalyst using an exhaust gas purification system
US8800268B2 (en) * 2006-12-01 2014-08-12 Basf Corporation Zone coated filter, emission treatment systems and methods
US8158195B2 (en) 2007-02-09 2012-04-17 Nissan Motor Co., Ltd. Catalytic converter and manufacturing method thereof
JP4710846B2 (ja) 2007-02-21 2011-06-29 トヨタ自動車株式会社 内燃機関の排気浄化装置
US7998423B2 (en) * 2007-02-27 2011-08-16 Basf Corporation SCR on low thermal mass filter substrates
US7977276B2 (en) 2007-04-12 2011-07-12 Nissan Motor Co., Ltd. Exhaust gas purifying catalyst and method of producing the same
JP4130216B1 (ja) 2007-07-03 2008-08-06 東京窯業株式会社 ハニカム構造体
DE102007046158B4 (de) 2007-09-27 2014-02-13 Umicore Ag & Co. Kg Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
EP2042225B2 (de) * 2007-09-28 2017-07-12 Umicore AG & Co. KG Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
US9993771B2 (en) 2007-12-12 2018-06-12 Basf Corporation Emission treatment catalysts, systems and methods
JP2009183835A (ja) 2008-02-05 2009-08-20 Ngk Insulators Ltd ハニカムフィルタ及びその製造方法
JP5419371B2 (ja) 2008-03-17 2014-02-19 日本碍子株式会社 触媒担持フィルタ
WO2009118816A1 (ja) 2008-03-24 2009-10-01 イビデン株式会社 ハニカム構造体
JP5291966B2 (ja) 2008-03-25 2013-09-18 日本碍子株式会社 触媒担持フィルタ
US8778831B2 (en) 2008-03-27 2014-07-15 Umicore Ag & Co. Kg Base metal and base metal modified diesel oxidation catalysts
US20090246109A1 (en) 2008-03-27 2009-10-01 Southward Barry W L Solid solutions and methods of making the same
JP2009233587A (ja) 2008-03-27 2009-10-15 Ngk Insulators Ltd 触媒付きディーゼルパティキュレートフィルタ及びその製造方法
JP5273446B2 (ja) 2008-05-12 2013-08-28 日産自動車株式会社 排ガス浄化用触媒及びその製造方法
JP2009287402A (ja) * 2008-05-27 2009-12-10 Nissan Motor Co Ltd 排気浄化用フィルタ及び排気浄化装置
JP2009285605A (ja) 2008-05-30 2009-12-10 Toyota Motor Corp 排ガス浄化用触媒
JP4975689B2 (ja) 2008-07-03 2012-07-11 日本碍子株式会社 ハニカム構造体
JP5144402B2 (ja) 2008-07-03 2013-02-13 日本碍子株式会社 ハニカム構造体
DE102008040646A1 (de) 2008-07-23 2010-01-28 Robert Bosch Gmbh Abgasnachbehandlungseinrichtung für eine Brennkraftmaschine mit Fremdzündung
DE102008038736A1 (de) 2008-08-12 2010-02-18 Man Nutzfahrzeuge Aktiengesellschaft Partikelabscheider, insbesondere Partikelfilter, zur Abscheidung von Partikeln aus dem Abgasstrom einer Brennkraftmaschine
JP2010075787A (ja) * 2008-09-24 2010-04-08 Mitsubishi Motors Corp 内燃機関の排気浄化触媒
US20100077727A1 (en) 2008-09-29 2010-04-01 Southward Barry W L Continuous diesel soot control with minimal back pressure penatly using conventional flow substrates and active direct soot oxidation catalyst disposed thereon
US9222382B2 (en) 2008-11-21 2015-12-29 Nissan Motor Co., Ltd. Particulate matter purifying material, filter catalyst for purifying particulate matter using particulate matter purifying material, and method of regenerating filter catalyst for purifying particulate matter
FR2939695B1 (fr) 2008-12-17 2011-12-30 Saint Gobain Ct Recherches Structure de purification incorporant un systeme de catalyse supporte par une zircone a l'etat reduit.
GB0903262D0 (en) 2009-02-26 2009-04-08 Johnson Matthey Plc Filter
US8758695B2 (en) 2009-08-05 2014-06-24 Basf Se Treatment system for gasoline engine exhaust gas
US20120124976A1 (en) * 2010-11-24 2012-05-24 Airflow Catalyst Systems, Inc. Apparatus for removing mixed nitrogen oxides, carbon monoxide, hydrocarbons and diesel particulate matter from diesel engine exhaust streams at temperatures at or below 280 degrees c
GB201207313D0 (en) * 2012-04-24 2012-06-13 Johnson Matthey Plc Filter substrate comprising three-way catalyst

Also Published As

Publication number Publication date
EP2561195A2 (en) 2013-02-27
WO2011133503A3 (en) 2012-02-23
ES2708138T3 (es) 2019-04-08
JP2017024000A (ja) 2017-02-02
KR101834022B1 (ko) 2018-03-02
EP2561195A4 (en) 2016-01-06
US8815189B2 (en) 2014-08-26
JP2013530332A (ja) 2013-07-25
PL2561195T3 (pl) 2019-04-30
BR112012026943B1 (pt) 2020-12-15
EP2561195B1 (en) 2018-10-31
ZA201208563B (en) 2014-01-29
WO2011133503A2 (en) 2011-10-27
CN102939445B (zh) 2015-12-02
US20110252773A1 (en) 2011-10-20
MY162869A (en) 2017-07-31
BR112012026943A2 (pt) 2017-10-03
CN102939445A (zh) 2013-02-20
JP2019031974A (ja) 2019-02-28
CA2796830A1 (en) 2011-10-27
KR20130092413A (ko) 2013-08-20
CA2796830C (en) 2018-01-02
JP6727260B2 (ja) 2020-07-22

Similar Documents

Publication Publication Date Title
JP6727260B2 (ja) ガソリン微粒子フィルターを有するガソリンエンジン排出処理システム
US11865497B2 (en) Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems
JP5689685B2 (ja) 微粒子トラップを有するガソリンエンジン排出ガス処理システム
CN102387856B (zh) 用于柴油应用的分区催化剂
KR102251564B1 (ko) 디젤 적용을 위한 구역화된 촉매
CN104661730B (zh) 用于汽油车辆的污染物减少系统
BR112019002270B1 (pt) Sistema de tratamento de emissões, filtro de partículas catalisadas,métodos para o tratamento de um gás de exaustão e para a fabricação de um filtro de partículas catalisadas
EP3959001A1 (en) Catalyzed gasoline particulate filter
KR20240108379A (ko) 백금, 팔라듐, 및 로듐을 포함하는 구역화된 삼원 전환 촉매

Legal Events

Date Code Title Description
FG Grant or registration