PL2038046T3 - Dwuwarstwowy katalizator trójdrożny i jego zastosowanie - Google Patents

Dwuwarstwowy katalizator trójdrożny i jego zastosowanie

Info

Publication number
PL2038046T3
PL2038046T3 PL07726162T PL07726162T PL2038046T3 PL 2038046 T3 PL2038046 T3 PL 2038046T3 PL 07726162 T PL07726162 T PL 07726162T PL 07726162 T PL07726162 T PL 07726162T PL 2038046 T3 PL2038046 T3 PL 2038046T3
Authority
PL
Poland
Prior art keywords
layer
application
way catalyst
catalyst
way
Prior art date
Application number
PL07726162T
Other languages
English (en)
Inventor
Dieter Lindner
Martin Roesch
Raoul Klingmann
Anke Wolf
Joerg-Michael Richter
Original Assignee
Umicore Ag & 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
Application filed by Umicore Ag & Co. Kg filed Critical Umicore Ag & Co. Kg
Publication of PL2038046T3 publication Critical patent/PL2038046T3/pl

Links

Classifications

    • 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
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • 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
    • 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
    • B01J37/0234—Impregnation and coating simultaneously
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
PL07726162T 2006-06-29 2007-06-27 Dwuwarstwowy katalizator trójdrożny i jego zastosowanie PL2038046T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06013413 2006-06-29
PCT/EP2007/005661 WO2008000449A2 (de) 2006-06-29 2007-06-27 Dreiweg-katalysator
EP07726162.6A EP2038046B1 (de) 2006-06-29 2007-06-27 Doppelschichtiger dreiweg-katalysator und dessen verwendung

Publications (1)

Publication Number Publication Date
PL2038046T3 true PL2038046T3 (pl) 2018-09-28

Family

ID=37813813

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07726162T PL2038046T3 (pl) 2006-06-29 2007-06-27 Dwuwarstwowy katalizator trójdrożny i jego zastosowanie

Country Status (10)

Country Link
US (1) US8663588B2 (pl)
EP (1) EP2038046B1 (pl)
JP (1) JP5210306B2 (pl)
KR (1) KR20090045214A (pl)
CN (1) CN101479023A (pl)
BR (1) BRPI0713882A2 (pl)
DE (1) DE202007019615U1 (pl)
PL (1) PL2038046T3 (pl)
RU (1) RU2009102771A (pl)
WO (1) WO2008000449A2 (pl)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE482766T1 (de) * 2007-03-19 2010-10-15 Umicore Ag & Co Kg Doppelschichtiger dreiweg-katalysator
ATE457813T1 (de) * 2007-09-28 2010-03-15 Umicore Ag & Co Kg Entfernung von partikeln aus dem abgas von mit überwiegend stöchiometrischem luft/kraftstoff- gemisch betriebenen verbrennungsmotoren
JP5391664B2 (ja) * 2008-11-21 2014-01-15 マツダ株式会社 排気ガス浄化用触媒
WO2010077843A2 (en) * 2008-12-29 2010-07-08 Basf Catalysts Llc Oxidation catalyst with low co and hc light-off and systems and methods
JP2010227804A (ja) * 2009-03-26 2010-10-14 Toyota Motor Corp 排ガス浄化触媒
JP5428773B2 (ja) * 2009-11-10 2014-02-26 マツダ株式会社 排気ガス浄化用触媒
JP5903205B2 (ja) * 2010-01-04 2016-04-13 株式会社キャタラー 排ガス浄化用触媒
DE102010014468B4 (de) 2010-04-09 2013-10-31 Umicore Ag & Co. Kg Verfahren zur Verminderung von Lachgas bei der Abgasnachbehandlung von Magermotoren
KR101241420B1 (ko) * 2010-12-20 2013-03-11 오덱(주) 희토류 금속을 함유하여 내열성이 향상된 팔라듐-로듐계 자동차용 촉매
JP5376261B2 (ja) * 2011-03-10 2013-12-25 トヨタ自動車株式会社 排ガス浄化用触媒
US9011784B2 (en) * 2011-08-10 2015-04-21 Clean Diesel Technologies, Inc. Catalyst with lanthanide-doped zirconia and methods of making
JP5938819B2 (ja) 2011-10-06 2016-06-22 ジョンソン、マッセイ、パブリック、リミテッド、カンパニーＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 排気ガス処理用酸化触媒
US8849620B2 (en) 2011-11-18 2014-09-30 Nike, Inc. Automated 3-D modeling of shoe parts
GB201200781D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn ic engine comprising a pgm component and a scr catalyst
GB2497597A (en) * 2011-12-12 2013-06-19 Johnson Matthey Plc A Catalysed Substrate Monolith with Two Wash-Coats
GB201200783D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Substrate monolith comprising SCR catalyst
GB201200784D0 (en) 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine including SCR catalyst
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
JP5982987B2 (ja) * 2012-04-23 2016-08-31 マツダ株式会社 排気ガス浄化用触媒材を含有する排気ガス浄化用触媒
KR102068969B1 (ko) 2012-06-06 2020-01-22 우미코레 아게 운트 코 카게 가솔린 미립자 필터의 업스트림에 사용하기 위한 시동 촉매
JP6246192B2 (ja) 2012-06-06 2017-12-13 ユミコア アクチェンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト 三元触媒系
US9266092B2 (en) 2013-01-24 2016-02-23 Basf Corporation Automotive catalyst composites having a two-metal layer
JP5942893B2 (ja) 2013-02-21 2016-06-29 マツダ株式会社 排気ガス浄化用触媒の製造方法
FR3003557B1 (fr) * 2013-03-19 2015-05-01 Rhodia Operations Composition a base d'oxyde de zirconium, de cerium, de niobium et d'etain, procede de preparation et utilisation en catalyse
DE102013210270A1 (de) 2013-06-03 2014-12-04 Umicore Ag & Co. Kg Dreiwegkatalysator
JP5870981B2 (ja) * 2013-10-09 2016-03-01 トヨタ自動車株式会社 触媒コンバーター
DE102014204682A1 (de) 2014-03-13 2015-10-01 Umicore Ag & Co. Kg Katalysatorsystem zur Reduzierung von Schadgasen aus Benzinverbrennungsmotoren
DE102014206455A1 (de) 2014-04-03 2015-10-08 Umicore Ag & Co. Kg Regenerationsverfahren für Abgasnachbehandlungssysteme
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
RU2693482C2 (ru) * 2015-02-06 2019-07-03 Джонсон Мэтти Паблик Лимитед Компани Тройной катализатор и его применение в выхлопных системах
JP6213508B2 (ja) * 2015-03-20 2017-10-18 トヨタ自動車株式会社 触媒コンバーター
CN104785257B (zh) * 2015-04-02 2018-07-03 无锡威孚环保催化剂有限公司 一种单涂层三元催化剂及其制备方法
CN104857974A (zh) * 2015-05-27 2015-08-26 华东理工大学 一种用于汽车尾气净化的单钯催化剂及制备方法
DE102017100518A1 (de) 2016-02-04 2017-08-10 Umicore Ag & Co. Kg System und Verfahren zur Abgasreinigung unter Vermeidung von Lachgas
DE102017002875B4 (de) 2016-03-30 2018-11-29 Ngk Insulators, Ltd. Übergangsmetalloxid-enthaltende Cerdioxidteilchen
JP2017186220A (ja) 2016-03-30 2017-10-12 日本碍子株式会社 遷移金属酸化物含有二酸化セリウム粒子
US10960389B2 (en) * 2016-05-24 2021-03-30 Cataler Corporation Exhaust gas purification catalyst
CN109153010B (zh) * 2016-05-25 2022-04-05 恩亿凯嘉股份有限公司 汽油发动机废气的净化用三元催化剂
GB2560944A (en) * 2017-03-29 2018-10-03 Johnson Matthey Plc NOx adsorber catalyst
JP6753811B2 (ja) * 2017-04-19 2020-09-09 トヨタ自動車株式会社 排ガス浄化用触媒
US10183287B1 (en) 2017-07-06 2019-01-22 Umicore Ag & Co. Kg Method of applying a multilayer wet-on-wet coating to a substrate
JP6684257B2 (ja) * 2017-09-27 2020-04-22 イビデン株式会社 排ガス浄化用ハニカム触媒
JP2019058876A (ja) 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP6698602B2 (ja) * 2017-09-27 2020-05-27 イビデン株式会社 排ガス浄化用ハニカム触媒
JP2019058875A (ja) * 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP6954796B2 (ja) * 2017-10-06 2021-10-27 トヨタ自動車株式会社 自動車用排ガス浄化用触媒
EP3501646A1 (de) 2017-12-19 2019-06-26 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
CN108126698A (zh) * 2018-01-05 2018-06-08 无锡威孚环保催化剂有限公司 一种选择性净化三元催化剂及其制备方法
DE102018108346A1 (de) 2018-04-09 2019-10-10 Umicore Ag & Co. Kg Beschichteter Wandflussfilter
DE102018110804B4 (de) 2018-05-04 2024-06-27 Umicore Ag & Co. Kg Beschichteter Wandflussfilter
DE102018111246A1 (de) 2018-05-09 2019-11-14 Umicore Ag & Co. Kg Verfahren zum Beschichten eines Wandflussfilters
CN109225213A (zh) * 2018-10-08 2019-01-18 江苏几维环境科技有限公司 一种机动车尾气净化用密耦三效催化剂的制备方法
DE102018127953B4 (de) 2018-11-08 2025-03-20 Umicore Ag & Co. Kg Wandflussfilter mit hoher Filtrationseffizienz
DE102018127957A1 (de) 2018-11-08 2020-05-14 Umicore Ag & Co. Kg Partikelfilter mit mehreren Beschichtungen
DE102018127955A1 (de) 2018-11-08 2020-05-14 Umicore Ag & Co. Kg Katalytisch aktiver Partikelfilter mit hoher Filtrationseffizienz
DE102019100097B4 (de) 2019-01-04 2021-12-16 Umicore Ag & Co. Kg Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern
DE102019100099B4 (de) 2019-01-04 2022-09-08 Umicore Ag & Co. Kg Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern, katalytisch aktiver Wandflussfilter und dessen Verwendung
KR102887415B1 (ko) * 2019-03-18 2025-11-18 바스프 모바일 에미션스 카탈리스츠 엘엘씨 층상 삼중 금속 촉매 물품 및 촉매 물품의 제조 방법
CN113646064A (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
CN110124668A (zh) * 2019-06-20 2019-08-16 无锡威孚环保催化剂有限公司 抗老化三元催化剂及其制备方法
US12017205B2 (en) * 2020-01-17 2024-06-25 University Of Central Florida Research Foundation, Inc. Precious metal catalysts fabricated using reverse loading and metal shuttling
DE102020101876A1 (de) 2020-01-27 2021-07-29 Umicore Ag & Co. Kg Doppelschichtiger Dreiweg-Katalysator mit weiter verbesserter Alterungsstabilität
DE102020131366A1 (de) 2020-11-26 2022-06-02 Umicore Ag & Co. Kg Abgasreinigungssystem für stöchiometrisch betriebene Verbrennungsmotoren
DE102021118803A1 (de) 2021-07-21 2023-01-26 Umicore Ag & Co. Kg Abgasreinigungssystem zur Reinigung von Abgasen von Benzinmotoren
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
EP4159310A1 (en) 2021-10-01 2023-04-05 UMICORE AG & Co. KG Catalytic coating
JP7299443B1 (ja) 2021-11-11 2023-06-27 ユミコア日本触媒株式会社 排気ガス浄化用触媒およびそれを用いた排気ガス浄化方法
US11772078B2 (en) * 2022-01-21 2023-10-03 GM Global Technology Operations LLC Layered catalyst structures and methods of making the same
US12269016B2 (en) * 2022-05-20 2025-04-08 GM Global Technology Operations LLC Rhodium-containing layered catalyst structures and methods of making the same
DE102022130469A1 (de) 2022-11-17 2024-05-23 Umicore Ag & Co. Kg Verfahren und Vorrichtung zum Herstellen eines Substrats für eine Abgasnachbehandlungseinrichtung
EP4424407A1 (en) 2023-02-28 2024-09-04 Umicore AG & Co. KG Gpf with improved washcoat distribution
DE102023117464A1 (de) 2023-07-03 2025-01-09 Umicore Ag & Co. Kg Verfahren und Vorrichtung zum Herstellen eines Substrats für eine Abgasnachbehandlungseinrichtung
DE102023132075A1 (de) 2023-11-17 2025-05-22 Umicore Ag & Co. Kg Katalytischer Partikelfilter

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128506A (en) * 1978-01-23 1978-12-05 General Motors Corporation Platinum-rhodium catalyst for automotive emission control
DE4003939A1 (de) * 1990-02-09 1991-08-14 Degussa Katalysator fuer die reinigung der abgase von brennkraftmaschinen
US5407880A (en) * 1992-11-09 1995-04-18 Nissan Motor Co., Ltd. Catalysts for adsorption of hydrocarbons
ATE178809T1 (de) * 1993-06-25 1999-04-15 Engelhard Corp Zusammengesetzten schichtkatalysator
JPH0760117A (ja) * 1993-08-30 1995-03-07 Honda Motor Co Ltd 排気ガス浄化用触媒
DE19606863A1 (de) * 1995-02-24 1996-08-29 Mazda Motor Katalysator zur Abgasreinigung
US5593647A (en) * 1995-03-31 1997-01-14 General Motors Corporation Catalytic converter having tri precious metal catalysts
US6087298A (en) * 1996-05-14 2000-07-11 Engelhard Corporation Exhaust gas treatment system
US5948723A (en) * 1996-09-04 1999-09-07 Engelhard Corporation Layered catalyst composite
DE69728341T2 (de) * 1996-10-07 2004-12-30 Kabushiki Kaisha Toyota Chuo Kenkyusho Verbundoxid, Verbundoxidträger und Katalysator
EP0842700B1 (de) * 1996-11-11 1999-03-24 Degussa Ag Abgasreinigungskatalysator mit Verbessertem Umsatz für Kohlenwasserstoffe
DE19714732A1 (de) 1997-04-09 1998-10-15 Degussa Verfahren zum Abscheiden von katalytisch aktiven Komponenten auf hochoberflächigen Trägermaterialien
US6348430B1 (en) * 1997-06-20 2002-02-19 Degussa Ag Exhaust gas treatment catalyst for internal combustion engines with two catalytically active layers on a carrier structure
DE19726322A1 (de) 1997-06-20 1998-12-24 Degussa Abgasreinigungskatalysator für Verbrennungsmotoren mit zwei katalytisch aktiven Schichten auf einem Tragkörper
GB9713428D0 (en) * 1997-06-26 1997-08-27 Johnson Matthey Plc Improvements in emissions control
US6022825A (en) * 1998-01-08 2000-02-08 Johnson Matthey Public Limited Company Thermally durable low H2 S three-way catalysts
DE19821144A1 (de) 1998-05-12 1999-11-18 Degussa Verfahren zur Herstellung von pulverförmigen heterogenen Stoffen
JP4290240B2 (ja) * 1998-05-27 2009-07-01 ジョンソン・マッセイ・ジャパン・インコーポレイテッド 排気ガス浄化用触媒および排気ガス浄化方法
WO2000029726A1 (en) 1998-11-13 2000-05-25 Engelhard Corporation Catalyst and method for reducing exhaust gas emissions
JP2002530175A (ja) * 1998-11-20 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム
JP2000176298A (ja) * 1998-12-11 2000-06-27 Mazda Motor Corp 排気ガス浄化用触媒及びその製造方法
US6182443B1 (en) * 1999-02-09 2001-02-06 Ford Global Technologies, Inc. Method for converting exhaust gases from a diesel engine using nitrogen oxide absorbent
US6375910B1 (en) * 1999-04-02 2002-04-23 Engelhard Corporation Multi-zoned catalytic trap and methods of making and using the same
US6294140B1 (en) * 1999-04-23 2001-09-25 Degussa Ag Layered noble metal-containing exhaust gas catalyst and its preparation
EP1046423B8 (en) 1999-04-23 2007-11-21 Umicore AG & Co. KG Layered noble metal-containing exhaust gas catalyst and its preparation
US6261989B1 (en) * 1999-05-19 2001-07-17 Daihatsu Motor Co., Ltd. Catalytic converter for cleaning exhaust gas
DE10024994A1 (de) 1999-05-24 2001-01-04 Daihatsu Motor Co Ltd Katalytischer Umwandler zum Reinigen von Abgasen
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
DE60042991D1 (de) * 1999-07-09 2009-11-05 Nissan Motor Abgasreinigungskatalysator und Verfahren zu seiner Herstellung
JP4889873B2 (ja) * 2000-09-08 2012-03-07 日産自動車株式会社 排気ガス浄化システム、これに用いる排気ガス浄化触媒及び排気浄化方法
US20040065078A1 (en) * 2000-09-29 2004-04-08 Adolf Schafer-Sindlinger Catalytic soot filter and use thereof in treatment of lean exhaust gases
US6777370B2 (en) * 2001-04-13 2004-08-17 Engelhard Corporation SOx tolerant NOx trap catalysts and methods of making and using the same
JP3845274B2 (ja) * 2001-06-26 2006-11-15 ダイハツ工業株式会社 排ガス浄化用触媒
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
US6764665B2 (en) * 2001-10-26 2004-07-20 Engelhard Corporation Layered catalyst composite
US7832203B2 (en) * 2001-10-27 2010-11-16 Johnson Matthey Public Limited Company Exhaust system for a lean burn internal combustion engine
JP3855266B2 (ja) * 2001-11-01 2006-12-06 日産自動車株式会社 排気ガス浄化用触媒
KR100764337B1 (ko) * 2002-02-19 2007-10-05 가부시끼가이샤 케미컬 오토 디젤 배기 가스의 정화 필터
JP2003326170A (ja) * 2002-03-06 2003-11-18 Nissan Motor Co Ltd 排気ガス浄化触媒、その製造方法及び排気ガス浄化方法
JP3872384B2 (ja) * 2002-06-13 2007-01-24 トヨタ自動車株式会社 排ガス浄化フィルタ触媒
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
US7189375B2 (en) * 2002-09-16 2007-03-13 Delphi Technologies, Inc. Exhaust treatment device
US7329629B2 (en) * 2002-10-24 2008-02-12 Ford Global Technologies, Llc Catalyst system for lean burn engines
US7022646B2 (en) * 2003-01-31 2006-04-04 Engelhard Corporation Layered catalyst composite
EP1640575B1 (en) * 2003-03-20 2015-06-10 Cataler Corporation Exhaust gas-purifying catalyst system
JP3795871B2 (ja) * 2003-03-20 2006-07-12 株式会社キャタラー 排ガス浄化用触媒システム
KR100469066B1 (ko) * 2003-04-14 2005-02-02 에스케이 주식회사 디젤차량 입자상 물질 제거용 필터 및 이의 제조방법
US7229597B2 (en) * 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
US7490464B2 (en) * 2003-11-04 2009-02-17 Basf Catalysts Llc Emissions treatment system with NSR and SCR catalysts
US7875250B2 (en) * 2003-12-11 2011-01-25 Umicore Ag & Co. Kg Exhaust treatment device, and methods of making the same
US20050164879A1 (en) * 2004-01-28 2005-07-28 Engelhard Corporation Layered SOx tolerant NOx trap catalysts and methods of making and using the same
US7534420B2 (en) * 2004-02-25 2009-05-19 Hallstar Innovations Corp. Compounds derived from polyanhydride resins with film-forming, UV-absorbing, and photostablizing properties, compositions containing same, and methods of using the same
US7214331B2 (en) * 2004-02-26 2007-05-08 The Boc Group, Inc. Catalyst configuration and methods for syngas production
US7795172B2 (en) * 2004-06-22 2010-09-14 Basf Corporation Layered exhaust treatment catalyst
JP2006051431A (ja) * 2004-08-11 2006-02-23 Mitsui Mining & Smelting Co Ltd 排気ガス浄化用三元触媒及びその製造方法
US7722829B2 (en) * 2004-09-14 2010-05-25 Basf Catalysts Llc Pressure-balanced, catalyzed soot filter
WO2006030763A1 (ja) * 2004-09-16 2006-03-23 Daiichi Kigenso Kagaku Kogyo Co., Ltd. セリウム－ジルコニウム系複合酸化物、その製造方法、それを用いた酸素吸蔵放出材料、排気ガス浄化触媒、及び排気ガス浄化方法
JP2006125206A (ja) * 2004-10-26 2006-05-18 Ict:Kk 内燃機関排気ガスの浄化方法およびその装置
US7611680B2 (en) * 2004-10-28 2009-11-03 Nanostellar, Inc. Platinum-bismuth catalysts for treating engine exhaust
US7737077B2 (en) * 2004-11-25 2010-06-15 Cataler Corporation Catalyst for purifying exhaust gases
JP4696546B2 (ja) * 2004-12-10 2011-06-08 マツダ株式会社 排気ガス浄化用触媒
JP4633509B2 (ja) * 2005-03-24 2011-02-16 マツダ株式会社 排気ガス浄化用触媒
EP1704910B1 (en) 2005-03-24 2018-09-19 Tokyo Roki Co., Ltd. Exhaust gas purification catalyst
JP4648089B2 (ja) * 2005-05-27 2011-03-09 株式会社キャタラー 排ガス浄化用触媒
US7678347B2 (en) * 2005-07-15 2010-03-16 Basf Catalysts Llc High phosphorous poisoning resistant catalysts for treating automobile exhaust
DE602006009675D1 (de) * 2005-08-05 2009-11-19 Basf Catalysts Llc N dafür
JP4826207B2 (ja) * 2005-10-28 2011-11-30 日産自動車株式会社 排ガス浄化触媒及び排ガス浄化触媒の製造方法
US8119075B2 (en) * 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
US7739487B2 (en) 2006-01-17 2010-06-15 Nokia Corporation Method for booting a host device from an MMC/SD device, a host device bootable from an MMC/SD device and an MMC/SD device method a host device may booted from
US7740809B2 (en) * 2006-02-15 2010-06-22 Hitachi Metals, Ltd. Exhaust gas-cleaning apparatus
JP2007224747A (ja) * 2006-02-21 2007-09-06 Mitsubishi Motors Corp ディーゼルエンジンの排ガス浄化用フィルタおよび排ガス浄化装置
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
US7576031B2 (en) * 2006-06-09 2009-08-18 Basf Catalysts Llc Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function
US7749472B2 (en) * 2006-08-14 2010-07-06 Basf Corporation Phosgard, a new way to improve poison resistance in three-way catalyst applications
US7517510B2 (en) * 2006-08-21 2009-04-14 Basf Catalysts Llc Layered catalyst composite
US7550124B2 (en) * 2006-08-21 2009-06-23 Basf Catalysts Llc Layered catalyst composite
US7709414B2 (en) * 2006-11-27 2010-05-04 Nanostellar, Inc. Engine exhaust catalysts containing palladium-gold
US20080120970A1 (en) * 2006-11-29 2008-05-29 Marcus Hilgendorff NOx Storage Materials and Traps Resistant to Thermal Aging
US8007750B2 (en) * 2007-07-19 2011-08-30 Basf Corporation Multilayered catalyst compositions
US7622096B2 (en) * 2007-08-09 2009-11-24 Basf Catalysts Llc Multilayered catalyst compositions
ATE457813T1 (de) * 2007-09-28 2010-03-15 Umicore Ag & Co Kg Entfernung von partikeln aus dem abgas von mit überwiegend stöchiometrischem luft/kraftstoff- gemisch betriebenen verbrennungsmotoren

Also Published As

Publication number Publication date
RU2009102771A (ru) 2010-08-10
DE202007019615U1 (de) 2014-05-20
KR20090045214A (ko) 2009-05-07
US20100263357A1 (en) 2010-10-21
JP5210306B2 (ja) 2013-06-12
WO2008000449A2 (de) 2008-01-03
EP2038046A2 (de) 2009-03-25
JP2009541041A (ja) 2009-11-26
CN101479023A (zh) 2009-07-08
WO2008000449A3 (de) 2008-02-14
US8663588B2 (en) 2014-03-04
BRPI0713882A2 (pt) 2012-11-06
EP2038046B1 (de) 2018-04-18

Similar Documents

Publication Publication Date Title
PL2038046T3 (pl) Dwuwarstwowy katalizator trójdrożny i jego zastosowanie
DE602007001614D1 (de) Wabenstruktur
DE502007000819D1 (de) Abgasnachbehandlungssystem
DE502007005327D1 (de) Abgasnachbehandlungssystem
DE602007010795D1 (de) Blattsauger und -häcksler
PL2018230T3 (pl) Instalacja powlekająca i przynależny sposób eksploatacji
DE502007000724D1 (de) Abgasnachbehandlungssystem
EP1880760A4 (en) HYDRAULIC CATALYST AND ITS APPLICATION
EP2130575A4 (en) Honeycomb segment
DE602007012253D1 (de) Analog-digital-wandler
BRPI0922486A2 (pt) microcápsulas e suas respectivas utilizações
DE502007005863D1 (de) Einklemmschutz
HRP20141261T1 (xx) Spojevi tioninija i njihove uporabe
DE502007001650D1 (de) Turbolader mit katalytische beschichtung
BRPI0810702A2 (pt) Catalisador
DE602007000552D1 (de) Abgasreinigungskatalysator
DE502007005448D1 (de) Abgasanlage
DE602007006888D1 (de) Leistungsumwandlungssystem und -verfahren
DE602007012234D1 (de) Schalldämpfer
CR10430A (es) Aminothiazoles and their uses
FI7098U1 (fi) Kaidejärjestelmä
DE502007000666D1 (de) Endrohrblende
DE602007008903D1 (de) Auspuffrohrstruktur
EP1980237A4 (en) GELLING
FI20060034L (fi) Hissi ja hissin jarru