DE102007046158B4 - Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren - Google Patents

Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren Download PDF

Info

Publication number
DE102007046158B4
DE102007046158B4 DE102007046158.7A DE102007046158A DE102007046158B4 DE 102007046158 B4 DE102007046158 B4 DE 102007046158B4 DE 102007046158 A DE102007046158 A DE 102007046158A DE 102007046158 B4 DE102007046158 B4 DE 102007046158B4
Authority
DE
Germany
Prior art keywords
exhaust gas
catalytically active
layer
filter
oxygen
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
DE102007046158.7A
Other languages
German (de)
English (en)
Other versions
DE102007046158A1 (de
Inventor
Dr. Klingmann Raoul
Dr. Roesch Martin
Dr. Lindner Dieter
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 to DE102007046158.7A priority Critical patent/DE102007046158B4/de
Application filed by Umicore AG and Co KG filed Critical Umicore AG and Co KG
Priority to EP08015159.0A priority patent/EP2042226B1/de
Priority to PL08015159T priority patent/PL2042226T3/pl
Priority to EP20203045.8A priority patent/EP3799946B1/de
Priority to EP19158169.3A priority patent/EP3520882B1/de
Priority to US12/239,124 priority patent/US8066963B2/en
Priority to JP2008250476A priority patent/JP2009082915A/ja
Publication of DE102007046158A1 publication Critical patent/DE102007046158A1/de
Application granted granted Critical
Publication of DE102007046158B4 publication Critical patent/DE102007046158B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B01D53/944—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
    • 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
    • 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
    • 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
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/908—O2-storage component incorporated in the catalyst
    • 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
    • B01D2258/014—Stoichiometric gasoline engines
    • 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
    • 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
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE102007046158.7A 2007-09-27 2007-09-27 Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren Active DE102007046158B4 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102007046158.7A DE102007046158B4 (de) 2007-09-27 2007-09-27 Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
PL08015159T PL2042226T3 (pl) 2007-09-27 2008-08-28 Usuwanie cząstek stałych z gazów spalinowych silników spalinowych napędzanych głównie mieszaninami stechiometrycznymi powietrze/paliwo
EP20203045.8A EP3799946B1 (de) 2007-09-27 2008-08-28 Verwendung einer abgasreinigungsanlage zur reinigung der abgase von mit überwiegend stöchiometrischem luft/kraftstoff-gemischbetriebenen verbrennungsmotoren
EP19158169.3A EP3520882B1 (de) 2007-09-27 2008-08-28 Verwendung einer abgasreinigungsanlage zur reinigung der abgase von mit überwiegend stöchiometrischem luft/kraftstoff-gemisch betriebenen verbrennungsmotoren
EP08015159.0A EP2042226B1 (de) 2007-09-27 2008-08-28 Entfernung von partikeln aus dem abgas von mit überwiegend stöchiometrischen luft/kraftstoff-gemisch betriebenen verbrennungsmotoren
US12/239,124 US8066963B2 (en) 2007-09-27 2008-09-26 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture
JP2008250476A JP2009082915A (ja) 2007-09-27 2008-09-29 主として化学量論的空気／燃料混合物により運転される内燃機関エンジンの排ガスからの粒子の除去

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007046158.7A DE102007046158B4 (de) 2007-09-27 2007-09-27 Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren

Publications (2)

Publication Number Publication Date
DE102007046158A1 DE102007046158A1 (de) 2009-04-09
DE102007046158B4 true DE102007046158B4 (de) 2014-02-13

Family

ID=40202100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007046158.7A Active DE102007046158B4 (de) 2007-09-27 2007-09-27 Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren

Country Status (5)

Country Link
US (1) US8066963B2 (enExample)
EP (3) EP3799946B1 (enExample)
JP (1) JP2009082915A (enExample)
DE (1) DE102007046158B4 (enExample)
PL (1) PL2042226T3 (enExample)

Families Citing this family (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5689685B2 (ja) * 2008-02-05 2015-03-25 ビーエーエスエフ コーポレーション 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
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
JP5492448B2 (ja) * 2009-04-28 2014-05-14 株式会社キャタラー 排ガス浄化用触媒
WO2010129490A2 (en) * 2009-05-04 2010-11-11 Basf Corporation Improved lean hc conversion of twc for lean burn gasoline engines
WO2010137657A1 (ja) * 2009-05-27 2010-12-02 株式会社 キャタラー 排ガス浄化用触媒
US8758695B2 (en) 2009-08-05 2014-06-24 Basf Se Treatment system for gasoline engine exhaust gas
DE102010033688A1 (de) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit Speicherfunktion vor Katalysator mit gleicher Speicherfunktion
DE102010033689A1 (de) 2009-08-28 2011-03-03 Umicore Ag & Co. Kg Abgasnachbehandlungssystem mit katalytisch aktivem Wall-Flow-Filter mit NOx-Speicherfunktion vor Katalysator mit gleicher Speicherfunktion
BR112012004378A8 (pt) 2009-08-28 2016-10-04 Umicore Ag & Co Kg sistema de pós-tratamento de gás de escapamento com filtro de parede de fluxo cataliticamente ativo com função de armazenamento a montante de conversor catalítico com função de armazenamento idêntica
KR20110024599A (ko) * 2009-09-02 2011-03-09 현대자동차주식회사 디젤 엔진 배기가스 후처리 장치
US8327628B2 (en) 2009-09-29 2012-12-11 Ford Global Technologies, Llc Gasoline particulate filter regeneration and diagnostics
PL2322773T3 (pl) * 2009-10-28 2017-01-31 Umicore Ag & Co. Kg Technologia oczyszczania spalin z silników spalinowych
DE102009051027B4 (de) * 2009-10-28 2021-01-21 Audi Ag Antriebsaggregat mit einer Dieselbrennkraftmaschine und Abgasrückführung sowie Verfahren zum Betreiben eines solchen Antriebsaggregats
US8926926B2 (en) 2009-11-25 2015-01-06 GM Global Technology Operations LLC Exhaust particulate management for gasoline-fueled engines
CN110030064A (zh) * 2009-12-24 2019-07-19 约翰逊马西有限公司 用于车辆正点火内燃发动机的排气系统
US8745971B2 (en) 2010-03-11 2014-06-10 Cummins Inc. System, method, and apparatus for controlling an aftertreatment system having a particulate filter and a rich NOx conversion device
US8815189B2 (en) 2010-04-19 2014-08-26 Basf Corporation Gasoline engine emissions treatment systems having particulate filters
DE102010017575B4 (de) * 2010-06-25 2012-08-16 Ford Global Technologies, Llc Verfahren zum Betreiben einer fremdgezündeten Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
US8323599B2 (en) * 2010-11-22 2012-12-04 Umicore Ag & Co. Kg Three-way catalyst having an upstream multi-layer catalyst
US8557204B2 (en) * 2010-11-22 2013-10-15 Umicore Ag & Co. Kg Three-way catalyst having an upstream single-layer catalyst
US8845974B2 (en) 2010-11-24 2014-09-30 Basf Corporation Advanced catalyzed soot filters and method of making and using the same
DE102011101079B4 (de) 2011-05-10 2020-08-20 Umicore Ag & Co. Kg Verfahren zur Regeneration von NOx-Speicherkatalysatoren von Dieselmotoren mit Niederdruck-AGR
DE102011107692B3 (de) 2011-07-13 2013-01-03 Umicore Ag & Co. Kg Verfahren zur Reaktivierung von Abgasreinigungsanlagen von Dieselmotoren mit Niederdruck-AGR
JP5358629B2 (ja) * 2011-08-10 2013-12-04 本田技研工業株式会社 内燃機関の排気浄化装置
JP5807782B2 (ja) * 2011-12-28 2015-11-10 トヨタ自動車株式会社 排ガス浄化用触媒
EP2650042B2 (en) 2012-04-13 2020-09-02 Umicore AG & Co. KG Pollutant abatement system for gasoline vehicles
GB2513364B (en) 2013-04-24 2019-06-19 Johnson Matthey Plc Positive ignition engine and exhaust system comprising catalysed zone-coated filter substrate
GB201207313D0 (en) 2012-04-24 2012-06-13 Johnson Matthey Plc Filter substrate comprising three-way catalyst
CN104334272B (zh) * 2012-06-06 2018-07-06 优美科股份公司及两合公司 用于汽油颗粒过滤器上游的启动催化剂
EP2858738B1 (en) * 2012-06-06 2019-11-20 Umicore Ag & Co. Kg Three-way-catalyst system
GB2512648B (en) 2013-04-05 2018-06-20 Johnson Matthey Plc Filter substrate comprising three-way catalyst
DE102013210270A1 (de) 2013-06-03 2014-12-04 Umicore Ag & Co. Kg Dreiwegkatalysator
US20140369912A1 (en) * 2013-06-13 2014-12-18 Basf Corporation Integrated Supports for Emission Control Catalysts
GB2518418A (en) * 2013-09-20 2015-03-25 Johnson Matthey Plc Electrically heated catalyst for a compression ignition engine
US9981223B2 (en) 2013-12-09 2018-05-29 Cataler Corporation Exhaust gas purification apparatus
EP3081777B2 (en) 2013-12-11 2022-09-28 Cataler Corporation Exhaust gas purification material
US10335736B2 (en) 2013-12-11 2019-07-02 Cataler Corporation Exhaust gas purification material
DE102014204682A1 (de) 2014-03-13 2015-10-01 Umicore Ag & Co. Kg Katalysatorsystem zur Reduzierung von Schadgasen aus Benzinverbrennungsmotoren
JP6564637B2 (ja) 2014-10-09 2019-08-21 株式会社キャタラー 排ガス浄化装置
WO2016060050A1 (ja) 2014-10-16 2016-04-21 株式会社キャタラー 排ガス浄化用触媒
CN115155668B (zh) 2014-10-16 2025-10-24 株式会社科特拉 废气净化用催化剂
JP6353918B2 (ja) 2014-10-16 2018-07-04 株式会社キャタラー 排ガス浄化用触媒
JP6279448B2 (ja) * 2014-10-17 2018-02-14 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
EP3045226B1 (de) * 2015-01-19 2024-08-21 Umicore AG & Co. KG Doppelschichtiger Dreiweg-Katalysator mit verbesserter Alterungsstabilität
RU2017131043A (ru) * 2015-02-05 2019-03-05 Джонсон Мэтти Паблик Лимитед Компани Катализатор тройного действия
BR112017016475B1 (pt) * 2015-02-06 2022-04-12 Johnson Matthey Public Limited Company Catalisador de três vias, sistema de exaustão, e, método para tratar um gás de exaustão.
US10071368B2 (en) 2015-02-17 2018-09-11 Cataler Corporation Exhaust gas purification catalyst
JP6472677B2 (ja) 2015-02-17 2019-02-20 株式会社キャタラー 排ガス浄化用触媒
EP3254758B1 (en) 2015-02-17 2025-11-19 Cataler Corporation Catalyst for exhaust gas purification
EP3265225A4 (en) * 2015-03-05 2018-11-07 BASF Corporation Platinum-containing catalysts for combustion engines
US10415513B2 (en) * 2015-05-26 2019-09-17 Tenneco Gmbh EGR system with particle filter and wastegate
DE102015212788A1 (de) * 2015-07-08 2017-01-12 Volkswagen Aktiengesellschaft Katalytisch aktives Partikelfilter
GB2546164A (en) 2015-09-30 2017-07-12 Johnson Matthey Plc Gasoline particulate filter
JP6594149B2 (ja) 2015-10-05 2019-10-23 株式会社キャタラー 排ガス浄化装置
JP6594163B2 (ja) * 2015-10-30 2019-10-23 株式会社キャタラー 排ガス浄化装置
GB2545747A (en) 2015-12-24 2017-06-28 Johnson Matthey Plc Gasoline particulate filter
US11110435B2 (en) * 2016-03-18 2021-09-07 Cataler Corporation Exhaust gas purification catalyst
EP3434368B9 (en) 2016-03-24 2022-12-07 Cataler Corporation Exhaust gas purification device
JP6738185B2 (ja) 2016-04-07 2020-08-12 株式会社キャタラー 排ガス浄化装置
DE102016111574A1 (de) * 2016-06-23 2017-12-28 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Einrichtung zur Abgasreinigung mit Filterfunktion und Diagnoseverfahren für diese Einrichtung
WO2018024547A1 (en) 2016-08-05 2018-02-08 Basf Se Four way conversion catalysts for gasoline engine emissions treatment systems
GB201614677D0 (en) * 2016-08-30 2016-10-12 Johnson Matthey Plc Oxidation catalyst for a diesel engine exhaust
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
DE112017005130A5 (de) * 2016-10-10 2019-08-01 Umicore Ag & Co. Kg Katalysatoranordnung
JP6605522B2 (ja) 2017-03-09 2019-11-13 株式会社キャタラー 排ガス浄化用触媒
CN110446551A (zh) 2017-03-23 2019-11-12 株式会社科特拉 排气净化用催化剂
KR102497884B1 (ko) 2017-03-23 2023-02-10 우미코레 아게 운트 코 카게 촉매 활성 미립자 필터
JP7130622B2 (ja) 2017-03-27 2022-09-05 株式会社キャタラー 排ガス浄化用触媒
US11141713B2 (en) * 2017-04-28 2021-10-12 Umicore Shokubai Japan Co., Ltd. Exhaust gas purification catalyst and exhaust gas purification method using the same
JP6408062B1 (ja) * 2017-04-28 2018-10-17 株式会社キャタラー 排ガス浄化用触媒
EP3673996A4 (en) 2017-09-21 2020-10-07 Cataler Corporation CATALYST FOR PURIFICATION OF EXHAUST GASES
JP6487982B1 (ja) 2017-09-28 2019-03-20 株式会社キャタラー 排ガス浄化用触媒
JP6637008B2 (ja) 2017-09-29 2020-01-29 株式会社キャタラー 排ガス浄化用触媒
WO2019078096A1 (ja) 2017-10-19 2019-04-25 株式会社キャタラー 排ガス浄化用触媒
DE202017007047U1 (de) 2017-12-19 2019-04-29 Umicore Ag & Co. Kg Katalytisch aktives Partikelfilter
EP3501648B1 (de) 2017-12-19 2023-10-04 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
EP3501647A1 (de) 2017-12-19 2019-06-26 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
DE202017007046U1 (de) 2017-12-19 2019-04-29 Umicore Ag & Co. Kg Katalytisch aktives Partikelfilter
EP3505245B1 (de) 2017-12-19 2019-10-23 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
JP7387643B2 (ja) * 2018-02-05 2023-11-28 ビーエーエスエフ コーポレーション 改善されたフィルタ特性を有する四元変換触媒
EP3749438A1 (en) * 2018-02-05 2020-12-16 BASF Corporation Four-way conversion catalyst having improved filter properties
US11161098B2 (en) * 2018-05-18 2021-11-02 Umicore Ag & Co. Kg Three-way catalyst
DE102019115266A1 (de) * 2018-06-27 2020-01-02 Denso Corporation Wabenstrukturkörper und abgasreinigungsfilter
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
US11446639B2 (en) * 2018-09-28 2022-09-20 Umicore Shokubai Japan Co., Ltd. Exhaust gas purification catalyst, exhaust gas purification method, and production method for exhaust gas purification catalyst
CN112823058A (zh) * 2018-10-04 2021-05-18 三菱自动车工业株式会社 废气净化催化剂
JP7013361B2 (ja) 2018-11-15 2022-02-15 株式会社キャタラー パティキュレートフィルタ
KR102018297B1 (ko) * 2019-02-27 2019-09-05 신송화 과열증기를 이용한 연소버너장치
JP2020142166A (ja) * 2019-03-04 2020-09-10 東京濾器株式会社 フィルタ
WO2020200394A1 (de) 2019-03-29 2020-10-08 Umicore Ag & Co. Kg Katalytisch aktives partikelfilter
CN113646063A (zh) 2019-03-29 2021-11-12 优美科股份公司及两合公司 催化活性微粒过滤器
EP4029592A1 (de) 2019-03-29 2022-07-20 UMICORE AG & Co. KG Katalytisch aktives partikelfilter
KR20210149185A (ko) 2019-04-22 2021-12-08 바스프 코포레이션 촉매화된 가솔린 미립자 필터
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
CN114746182B (zh) 2019-11-29 2025-04-25 三井金属矿业株式会社 废气净化用催化剂
WO2021125256A1 (ja) 2019-12-18 2021-06-24 三井金属鉱業株式会社 排ガス浄化用触媒
CN112138658B (zh) * 2020-09-30 2023-09-15 南京工程学院 一种用于坦克尾气净化整体式催化剂的制备方法
DE102021118802A1 (de) 2021-07-21 2023-01-26 Umicore Ag & Co. Kg Abgasreinigungssystem zur Reinigung von Abgasen von Benzinmotoren
DE102021118801A1 (de) 2021-07-21 2023-01-26 Umicore Ag & Co. Kg Abgasreinigungssystem zur Reinigung von Abgasen von Benzinmotoren
DE102021118803A1 (de) 2021-07-21 2023-01-26 Umicore Ag & Co. Kg Abgasreinigungssystem zur Reinigung von Abgasen von Benzinmotoren
EP4424407A1 (en) 2023-02-28 2024-09-04 Umicore AG & Co. KG Gpf with improved washcoat distribution

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716876A1 (en) * 1994-12-16 1996-06-19 Toyota Jidosha Kabushiki Kaisha Catalyst for purifying exhaust gases
WO2002026379A1 (en) * 2000-09-29 2002-04-04 Omg Ag & Co. Kg Catalytic soot filter and use thereof in treatment of lean exhaust gases

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186009A (ja) * 1986-02-12 1987-08-14 Matsushita Electric Ind Co Ltd 排ガスフイルタ装置
JPH01108317U (enExample) * 1988-01-13 1989-07-21
DE19714732A1 (de) 1997-04-09 1998-10-15 Degussa Verfahren zum Abscheiden von katalytisch aktiven Komponenten auf hochoberflächigen Trägermaterialien
JPH10296085A (ja) * 1997-04-30 1998-11-10 Cataler Kogyo Kk 排ガス浄化用触媒
DE19821144A1 (de) 1998-05-12 1999-11-18 Degussa Verfahren zur Herstellung von pulverförmigen heterogenen Stoffen
AU1520200A (en) 1998-11-13 2000-06-05 Engelhard Corporation Catalyst and method for reducing exhaust gas emissions
DE19901760A1 (de) * 1999-01-18 2000-07-27 Emitec Emissionstechnologie Verfahren und Anordnung zum Reinigen eines in einem Abgasstrang strömenden Abgasstromes eines Ottomotors
JP3688974B2 (ja) * 1999-05-24 2005-08-31 ダイハツ工業株式会社 排ガス浄化用触媒
DE10024994A1 (de) * 1999-05-24 2001-01-04 Daihatsu Motor Co Ltd Katalytischer Umwandler zum Reinigen von Abgasen
CA2376200A1 (en) * 1999-07-02 2001-01-11 Ramesh Kakwani Oxidation catalyst for treating diesel engine exhaust gases
JP3902362B2 (ja) * 1999-09-14 2007-04-04 ダイハツ工業株式会社 排気ガス浄化用触媒
JP2001104785A (ja) * 1999-10-08 2001-04-17 Daihatsu Motor Co Ltd 排気ガス浄化用触媒
ATE258821T1 (de) * 2000-08-16 2004-02-15 Umicore Ag & Co Kg Abgasreinigungskatalysator für motornahen einsatz und verfahren zu seiner herstellung
US7741127B2 (en) * 2001-08-06 2010-06-22 Southwest Research Institute Method for producing diesel exhaust with particulate material for testing diesel engine aftertreatment devices
EP1300193A1 (en) 2001-10-06 2003-04-09 OMG AG & Co. KG 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
JP3649188B2 (ja) * 2002-01-16 2005-05-18 トヨタ自動車株式会社 排気浄化装置付き内燃機関
JP2004108320A (ja) * 2002-09-20 2004-04-08 Isuzu Motors Ltd 排気ガス浄化方法及びそのシステム
JP2004243189A (ja) * 2003-02-13 2004-09-02 Hitachi Ltd 内燃機関の排ガス浄化装置
US7188469B2 (en) * 2003-12-29 2007-03-13 Delphi Technologies, Inc. Exhaust system and methods of reducing contaminants in an exhaust stream
US7722829B2 (en) 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
JP4907860B2 (ja) * 2004-11-11 2012-04-04 株式会社キャタラー フィルタ触媒
JP2007132239A (ja) * 2005-11-09 2007-05-31 Toyota Motor Corp 内燃機関の排気浄化装置
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
JP4432917B2 (ja) * 2006-03-06 2010-03-17 トヨタ自動車株式会社 内燃機関の排気浄化装置
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716876A1 (en) * 1994-12-16 1996-06-19 Toyota Jidosha Kabushiki Kaisha Catalyst for purifying exhaust gases
WO2002026379A1 (en) * 2000-09-29 2002-04-04 Omg Ag & Co. Kg Catalytic soot filter and use thereof in treatment of lean exhaust gases

Also Published As

Publication number Publication date
US8066963B2 (en) 2011-11-29
PL2042226T3 (pl) 2019-08-30
EP3799946A1 (de) 2021-04-07
EP2042226B1 (de) 2019-02-27
US20090087365A1 (en) 2009-04-02
EP2042226A2 (de) 2009-04-01
EP3520882B1 (de) 2021-01-20
DE102007046158A1 (de) 2009-04-09
JP2009082915A (ja) 2009-04-23
EP2042226A3 (de) 2011-03-02
EP3799946B1 (de) 2024-08-14
EP3520882A1 (de) 2019-08-07

Similar Documents

Publication Publication Date Title
DE102007046158B4 (de) Verwendung eines katalytisch aktiven Partikelfilters zur Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
EP2042225B2 (de) Entfernung von Partikeln aus dem Abgas von mit überwiegend stöchiometrischem Luft/Kraftstoff-Gemisch betriebenen Verbrennungsmotoren
EP1911506B1 (de) Stickoxidspeicherkatalysator mit abgesenkter Entschwefelungstemperatur
EP1789161B1 (de) Katalytisch beschichtetes partikelfilter und verfahren zu seiner herstellung sowie seine verwendung
EP2326416B1 (de) Stickoxid-speicherkatalysator zum einsatz im kraftfahrzeug in motornaher position
EP1101528B1 (de) Verfahren zur Herstellung eines Stickoxid-Speichermaterials und damit hergestelltes Speichermaterial
EP2275194B1 (de) Partikelfilter mit Schwefelwasserstoff-Sperrfunktion
DE102010002425B4 (de) Filter
DE112016004452T5 (de) Benzinpartikelfilter
DE112016005997T5 (de) Benzinpartikelfilter
DE102014105736A1 (de) Motor mit Fremdzündung und Abgassystem, das ein katalysiertes in Zonen beschichtetes Filtersubstrat umfasst
DE202007019493U1 (de) NOx-Speichermaterialien und -Fallen, die gegenüber Wärmealterung beständig sind
DE102014104748A1 (de) Filtersubstrat, das einen Dreiwegekatalysator umfasst.
WO2009140989A1 (de) Vorrichtung zur reinigung von dieselabgasen
WO2008113457A1 (de) Palladium-rhodium einfachschicht-katalysator
DE19807646A1 (de) Katalysator für die Reinigung von sauerstoffreichem Abgas
WO2018172299A1 (de) Katalytisch aktives partikelfilter
DE102010056223A1 (de) Abgassystem für einen Fahrzeugverbrennungsmotor mit Fremdzündung
DE102013211387A1 (de) Kombination aus Partikelfilter und Kohlenwasserstofffalle
DE102009051234A1 (de) Abgasreinigungsverfahren
DE10209529A1 (de) Rhodiumreiche und mit Seltenerd-Oxiden dotierte Katalysatoren

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R020 Patent grant now final

Effective date: 20141114