ATE297805T1 - Einschichtiger hochleistungskatalysator - Google Patents

Einschichtiger hochleistungskatalysator

Info

Publication number
ATE297805T1
ATE297805T1 AT01107182T AT01107182T ATE297805T1 AT E297805 T1 ATE297805 T1 AT E297805T1 AT 01107182 T AT01107182 T AT 01107182T AT 01107182 T AT01107182 T AT 01107182T AT E297805 T1 ATE297805 T1 AT E297805T1
Authority
AT
Austria
Prior art keywords
high performance
single layer
layer high
performance catalyst
catalyst
Prior art date
Application number
AT01107182T
Other languages
English (en)
Inventor
Lothar Dr Mussmann
Dieter Dr Lindner
Martin Dr Votsmeier
Egbert Dr Lox
Thomas Dr Kreuzer
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
Application granted granted Critical
Publication of ATE297805T1 publication Critical patent/ATE297805T1/de

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
    • 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
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/464—Rhodium
    • 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
    • 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
    • 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)
AT01107182T 2000-03-28 2001-03-22 Einschichtiger hochleistungskatalysator ATE297805T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00106611 2000-03-28

Publications (1)

Publication Number Publication Date
ATE297805T1 true ATE297805T1 (de) 2005-07-15

Family

ID=8168257

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01107182T ATE297805T1 (de) 2000-03-28 2001-03-22 Einschichtiger hochleistungskatalysator

Country Status (17)

Country Link
US (1) US6524992B2 (de)
JP (1) JP4813677B2 (de)
KR (1) KR100776186B1 (de)
CN (1) CN1150983C (de)
AR (1) AR027724A1 (de)
AT (1) ATE297805T1 (de)
AU (1) AU780885B2 (de)
BR (1) BR0101208B1 (de)
CA (1) CA2342029C (de)
CZ (1) CZ20011120A3 (de)
DE (1) DE50106490T2 (de)
ES (1) ES2242673T3 (de)
MX (1) MXPA01003171A (de)
PL (1) PL346684A1 (de)
RU (1) RU2279311C2 (de)
TW (1) TWI290484B (de)
ZA (1) ZA200102502B (de)

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US20050034946A1 (en) * 2003-03-12 2005-02-17 Jeffrey Krantz System and method for removing pollutants from a roadway
KR20060002813A (ko) 2003-03-12 2006-01-09 쓰리케이테크놀로지스, 인코포레이티드 도로 오염물 제거 시스템 및 방법
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US8062623B2 (en) * 2004-10-15 2011-11-22 Velocys Stable, catalyzed, high temperature combustion in microchannel, integrated combustion reactors
JP4165443B2 (ja) * 2004-04-27 2008-10-15 トヨタ自動車株式会社 金属酸化物粒子の製造方法、及び排ガス浄化触媒
EP1632288B1 (de) * 2004-09-03 2012-06-20 Mazda Motor Corporation Abgasreinigungskatalysator und Sauerstoffspeicherkomponente dafür
DE102004043421A1 (de) * 2004-09-06 2006-03-23 W.C. Heraeus Gmbh Katalysator für 2-Takt-Motoren oder Kleinmotoren
JP4707672B2 (ja) * 2004-10-28 2011-06-22 株式会社キャタラー 排ガス浄化用触媒
EP1704910B1 (de) * 2005-03-24 2018-09-19 Tokyo Roki Co., Ltd. Abgasreinigungskatalysator
JP4240011B2 (ja) * 2005-06-20 2009-03-18 トヨタ自動車株式会社 排ガス浄化触媒
DE602006009675D1 (de) * 2005-08-05 2009-11-19 Basf Catalysts Llc N dafür
JP4622753B2 (ja) * 2005-09-05 2011-02-02 マツダ株式会社 触媒付きディーゼルパティキュレートフィルタ
DE102006036056B4 (de) * 2006-08-02 2008-03-13 Audi Ag Vorrichtung zur Abgasreinigung
US7550124B2 (en) * 2006-08-21 2009-06-23 Basf Catalysts Llc Layered catalyst composite
US7758834B2 (en) * 2006-08-21 2010-07-20 Basf Corporation Layered catalyst composite
BRPI0717343A2 (pt) * 2006-10-23 2014-01-14 Umicore Ag & Co Kg Catalizador livre de vanádio para a redução catalítica, seletiva, e processos para produção do mesmo
DE602008002218D1 (de) * 2007-01-16 2010-09-30 Dow Global Technologies Inc Elastische fasern und kleidungsstücke aus olefinblockpolymeren
RU2342990C1 (ru) * 2007-05-04 2009-01-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" Способ проведения массообменных и реакционных процессов в системах жидкость-жидкость, жидкость-газ и аппарат для его реализации (варианты)
US8007750B2 (en) 2007-07-19 2011-08-30 Basf Corporation Multilayered catalyst compositions
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RU2417841C1 (ru) * 2009-10-19 2011-05-10 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") Способ изготовления каталитического композиционного покрытия
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GB201110850D0 (en) * 2011-03-04 2011-08-10 Johnson Matthey Plc Catalyst and mehtod of preparation
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
JP5862870B2 (ja) * 2011-12-19 2016-02-16 三菱自動車工業株式会社 排気浄化装置
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EP3045227B1 (de) * 2013-09-11 2019-12-11 Mitsui Mining & Smelting Co., Ltd Abgasreinigungskatalysator
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CN111867723B (zh) * 2018-03-29 2021-11-23 三井金属矿业株式会社 废气净化用组合物和包含其的废气净化用催化剂以及废气净化用催化剂结构体
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JP2023547301A (ja) 2020-10-30 2023-11-10 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー ガソリンエンジン排気ガス処理のための新規トリメタル白金族金属（ｐｇｍ、ｐｌａｔｉｎｕｍ ｇｒｏｕｐ ｍｅｔａｌ）触媒
JP7355775B2 (ja) * 2021-03-05 2023-10-03 トヨタ自動車株式会社 排ガス浄化用触媒
JP7600910B2 (ja) * 2021-07-06 2024-12-17 トヨタ自動車株式会社 排ガス浄化用触媒
CN115212879B (zh) * 2022-08-24 2024-03-15 中国第一汽车股份有限公司 一种三元催化剂及其制备方法和应用

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Also Published As

Publication number Publication date
MXPA01003171A (es) 2004-07-30
AR027724A1 (es) 2003-04-09
CN1317366A (zh) 2001-10-17
ES2242673T3 (es) 2005-11-16
ZA200102502B (en) 2001-09-28
CZ20011120A3 (cs) 2002-01-16
KR100776186B1 (ko) 2007-11-16
JP2001310129A (ja) 2001-11-06
KR20010093713A (ko) 2001-10-29
TWI290484B (en) 2007-12-01
AU3133901A (en) 2001-10-04
BR0101208B1 (pt) 2012-01-10
US20010046941A1 (en) 2001-11-29
CA2342029A1 (en) 2001-09-28
CN1150983C (zh) 2004-05-26
RU2279311C2 (ru) 2006-07-10
AU780885B2 (en) 2005-04-21
BR0101208A (pt) 2001-10-30
PL346684A1 (en) 2001-10-08
CA2342029C (en) 2008-08-19
DE50106490D1 (de) 2005-07-21
DE50106490T2 (de) 2006-03-30
US6524992B2 (en) 2003-02-25
JP4813677B2 (ja) 2011-11-09

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