DE60115308D1 - Katalysator zur Reinigung eines Abgases - Google Patents

Katalysator zur Reinigung eines Abgases

Info

Publication number
DE60115308D1
DE60115308D1 DE60115308T DE60115308T DE60115308D1 DE 60115308 D1 DE60115308 D1 DE 60115308D1 DE 60115308 T DE60115308 T DE 60115308T DE 60115308 T DE60115308 T DE 60115308T DE 60115308 D1 DE60115308 D1 DE 60115308D1
Authority
DE
Germany
Prior art keywords
purifying
catalyst
exhaust gas
exhaust
gas
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.)
Expired - Lifetime
Application number
DE60115308T
Other languages
English (en)
Other versions
DE60115308T2 (de
Inventor
Shigeji Matsumoto
Koichi Kasahara
Yasunori Sato
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.)
Cataler Corp
Original Assignee
Cataler Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2000080478A external-priority patent/JP4413366B2/ja
Priority claimed from JP2000080482A external-priority patent/JP4413367B2/ja
Application filed by Cataler Corp filed Critical Cataler Corp
Publication of DE60115308D1 publication Critical patent/DE60115308D1/de
Application granted granted Critical
Publication of DE60115308T2 publication Critical patent/DE60115308T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
DE60115308T 2000-03-22 2001-03-21 Katalysator zur Reinigung eines Abgases Expired - Lifetime DE60115308T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000080478 2000-03-22
JP2000080478A JP4413366B2 (ja) 2000-03-22 2000-03-22 排気ガス浄化用触媒
JP2000080482 2000-03-22
JP2000080482A JP4413367B2 (ja) 2000-03-22 2000-03-22 排気ガス浄化用触媒

Publications (2)

Publication Number Publication Date
DE60115308D1 true DE60115308D1 (de) 2006-01-05
DE60115308T2 DE60115308T2 (de) 2006-07-13

Family

ID=26588077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115308T Expired - Lifetime DE60115308T2 (de) 2000-03-22 2001-03-21 Katalysator zur Reinigung eines Abgases

Country Status (3)

Country Link
US (1) US6846466B2 (de)
EP (1) EP1136115B1 (de)
DE (1) DE60115308T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3741303B2 (ja) * 1997-12-08 2006-02-01 トヨタ自動車株式会社 排ガス浄化用触媒
JP3704279B2 (ja) * 2000-07-18 2005-10-12 ダイハツ工業株式会社 排ガス浄化用触媒
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
US7329629B2 (en) * 2002-10-24 2008-02-12 Ford Global Technologies, Llc Catalyst system for lean burn engines
KR100527943B1 (ko) * 2003-06-04 2005-11-09 현대자동차주식회사 2중층 코팅구조의 팔라듐 삼원촉매 제조방법
JP4217576B2 (ja) 2003-09-30 2009-02-04 東京濾器株式会社 排気ガス浄化用触媒
JP4503304B2 (ja) * 2004-01-29 2010-07-14 株式会社キャタラー 排ガス浄化用触媒
US7214331B2 (en) 2004-02-26 2007-05-08 The Boc Group, Inc. Catalyst configuration and methods for syngas production
TWI297673B (en) * 2004-11-11 2008-06-11 Univ Nat Cheng Kung High specific surface area composite alumina powder with thermal resistance and method for producing the same
JP4768260B2 (ja) * 2004-12-27 2011-09-07 株式会社キャタラー 排ガス浄化用触媒
JP4669322B2 (ja) * 2005-05-24 2011-04-13 株式会社キャタラー 排ガス浄化用触媒
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
US7743602B2 (en) 2005-06-21 2010-06-29 Exxonmobil Research And Engineering Co. Reformer assisted lean NOx catalyst aftertreatment system and method
US7803338B2 (en) * 2005-06-21 2010-09-28 Exonmobil Research And Engineering Company Method and apparatus for combination catalyst for reduction of NOx in combustion products
JP5021188B2 (ja) * 2005-08-01 2012-09-05 株式会社キャタラー 排ガス浄化用触媒
DE102005047598A1 (de) * 2005-10-05 2007-04-12 Robert Bosch Gmbh Filterelement und Filter zur Abgasnachbehandlung
KR101051418B1 (ko) 2006-03-16 2011-07-22 인터내쇼날 카탈리스트 테크놀로지, 인코포레이티드 배기가스 정화용 촉매, 그 제조방법 및 이러한 촉매를이용한 배기가스의 정화방법
JP4935219B2 (ja) * 2006-07-20 2012-05-23 トヨタ自動車株式会社 排ガス浄化用触媒
JP5037888B2 (ja) * 2006-09-26 2012-10-03 株式会社キャタラー 排ガス浄化用触媒
JP5100085B2 (ja) * 2006-10-31 2012-12-19 株式会社キャタラー 排ガス浄化用触媒
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
GB0903262D0 (en) 2009-02-26 2009-04-08 Johnson Matthey Plc Filter
US8512657B2 (en) 2009-02-26 2013-08-20 Johnson Matthey Public Limited Company Method and system using a filter for treating exhaust gas having particulate matter
JP5515939B2 (ja) * 2010-03-26 2014-06-11 マツダ株式会社 排気ガス浄化用触媒
JP5674092B2 (ja) * 2010-07-09 2015-02-25 三井金属鉱業株式会社 排気ガス浄化用触媒及びその製造方法
US8304366B2 (en) * 2010-11-24 2012-11-06 Ford Global Technologies, Llc System for remediating emissions and method of use
GB201207313D0 (en) 2012-04-24 2012-06-13 Johnson Matthey Plc Filter substrate comprising three-way catalyst
US9266092B2 (en) 2013-01-24 2016-02-23 Basf Corporation Automotive catalyst composites having a two-metal layer
GB2512648B (en) 2013-04-05 2018-06-20 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
WO2020153309A1 (ja) * 2019-01-22 2020-07-30 三井金属鉱業株式会社 排ガス浄化用触媒
EP3733266B1 (de) * 2019-05-03 2024-04-24 Johnson Matthey Public Limited Company Katalysatorartikel, verfahren und verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2690661B2 (ja) 1991-06-10 1997-12-10 株式会社日本触媒 排気ガス浄化用触媒およびこれを用いてなる浄化システム
US6044644A (en) 1994-12-06 2000-04-04 Engelhard Corporation Close coupled catalyst
US6497851B1 (en) 1994-12-06 2002-12-24 Englehard Corporation Engine exhaust treatment apparatus and method of use
US5878567A (en) * 1996-01-22 1999-03-09 Ford Global Technologies, Inc. Closely coupled exhaust catalyst system and engine strategy associated therewith
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
JPH10249200A (ja) 1997-03-13 1998-09-22 Nissan Motor Co Ltd 内燃機関の排気浄化用触媒およびその製造方法

Also Published As

Publication number Publication date
US20010031699A1 (en) 2001-10-18
EP1136115B1 (de) 2005-11-30
US6846466B2 (en) 2005-01-25
EP1136115A1 (de) 2001-09-26
DE60115308T2 (de) 2006-07-13

Similar Documents

Publication Publication Date Title
DE60115308D1 (de) Katalysator zur Reinigung eines Abgases
DE60131787D1 (de) Katalysator zum Reinigen von Abgas
DE60126515D1 (de) Katalysator zur Abgasreinigung
DE60126226D1 (de) Katalysator zur Reinigung von Abgasen
DE60139569D1 (de) Katalysator zur reinigung von abgasen
DE60114283D1 (de) Vorrichtung zur Abgasreinigung
DK1129764T3 (da) Katalysator til rensning af udstödningsgas fra dieselmotorer og fremgangsmåde til dens fremstilling
DE60111973D1 (de) Katalysator und Verfahren zur Reiningung von Abgasen
ATE244816T1 (de) Verfahren zur überprüfung der funktionstüchtigkeit eines abgasreinigungskatalysators
DE60031258D1 (de) Katalysator zum Reinigen von Abgas
DE60100066D1 (de) Detektor für den Zustand eines Abgasreinigungskatalysators
DE60307775D1 (de) Filter Katalysator zur Reinigung von Abgasen
ZA200109992B (en) Exhaust gas purifying catalyst.
DE60103463D1 (de) Filter zur reinigung von abgas
DE69518969D1 (de) Katalysator zur Abgasreinigung
DK1682266T3 (da) Udstødningsgaskatalysator
DE69931592D1 (de) Katalysator zum Reinigen von Abgas
DE60139913D1 (de) Katalysator und Verfahren zur Abgasreinigung
DE60219405D1 (de) Katalysator zur Reinigung von Abgasen und Verfahren zur Reinigung von Abgasen
DE60043522D1 (de) Katalysator zur Reinigung von Abgasen
DE60316065D1 (de) Katalysator zum Reinigen von Abgasen
DE60108996D1 (de) Kompaktfilteranordnung zur nachbehandlung von Abgas
DE50110430D1 (de) Vorrichtung zur Abgasreinigung
NO20030126D0 (no) System for rensing av forbrenningsmotorers eksosgasser
DE602004001262D1 (de) Katalysator und Verfahren zur Abgasreinigung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition