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DE60124967D1 - Abgaskatalysator und Verfahren zu dessen Herstellung - Google Patents

Abgaskatalysator und Verfahren zu dessen Herstellung

Info

Publication number
DE60124967D1
DE60124967D1 DE60124967T DE60124967T DE60124967D1 DE 60124967 D1 DE60124967 D1 DE 60124967D1 DE 60124967 T DE60124967 T DE 60124967T DE 60124967 T DE60124967 T DE 60124967T DE 60124967 D1 DE60124967 D1 DE 60124967D1
Authority
DE
Germany
Prior art keywords
preparation
catalytic converter
catalytic
converter
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
DE60124967T
Other languages
English (en)
Other versions
DE60124967T2 (de
Inventor
Albert Nazipovich Shigapov
George Wade Graham
Haren Sakarlal Gandhi
Hung-Wen Jen
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Application granted granted Critical
Publication of DE60124967D1 publication Critical patent/DE60124967D1/de
Publication of DE60124967T2 publication Critical patent/DE60124967T2/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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (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 Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
DE60124967T 2000-02-23 2001-02-19 Abgaskatalysator und Verfahren zu dessen Herstellung Expired - Lifetime DE60124967T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US511592 2000-02-23
US09/511,592 US20020032123A1 (en) 2000-02-23 2000-02-23 Exhaust gas catalyst and method of manufacturing same

Publications (2)

Publication Number Publication Date
DE60124967D1 true DE60124967D1 (de) 2007-01-18
DE60124967T2 DE60124967T2 (de) 2007-09-20

Family

ID=24035574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124967T Expired - Lifetime DE60124967T2 (de) 2000-02-23 2001-02-19 Abgaskatalysator und Verfahren zu dessen Herstellung

Country Status (4)

Country Link
US (3) US20020032123A1 (de)
EP (1) EP1127605B1 (de)
JP (1) JP4776789B2 (de)
DE (1) DE60124967T2 (de)

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JP4204487B2 (ja) * 2004-01-21 2009-01-07 本田技研工業株式会社 排ガス浄化触媒及びその製造方法、並びに車用排ガス浄化触媒装置
DE102004043421A1 (de) * 2004-09-06 2006-03-23 W.C. Heraeus Gmbh Katalysator für 2-Takt-Motoren oder Kleinmotoren
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MX2017005881A (es) 2014-11-06 2017-10-11 Basf Se Oxido compuesto de metal mixto para almacenamiento de oxigeno.
JP6703537B2 (ja) * 2014-12-08 2020-06-03 ビーエーエスエフ コーポレーション 排気システム用の一酸化二窒素除去触媒
BR112018074300A2 (pt) * 2016-06-13 2019-03-12 Basf Corporation material compósito, composição catalisadora de três vias e método de preparação de um componente de armazenamento de oxigênio compósito
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RU2744472C1 (ru) * 2017-11-06 2021-03-09 Ниппон Денко Ко., Лтд. Запасающий и выделяющий кислород материал, катализатор, система очистки выхлопного газа и способ очистки выхлопного газа
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Also Published As

Publication number Publication date
US20050124489A1 (en) 2005-06-09
US20020032123A1 (en) 2002-03-14
US7229948B2 (en) 2007-06-12
EP1127605B1 (de) 2006-12-06
JP4776789B2 (ja) 2011-09-21
DE60124967T2 (de) 2007-09-20
JP2001232192A (ja) 2001-08-28
US6893998B2 (en) 2005-05-17
EP1127605A2 (de) 2001-08-29
EP1127605A3 (de) 2002-03-20
US20030004060A1 (en) 2003-01-02

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