EP1102629A4 - Improved catalyzed adsorber system for treating internal combustion engine exhaust gas and method of making same - Google Patents

Improved catalyzed adsorber system for treating internal combustion engine exhaust gas and method of making same

Info

Publication number
EP1102629A4
EP1102629A4 EP98934425A EP98934425A EP1102629A4 EP 1102629 A4 EP1102629 A4 EP 1102629A4 EP 98934425 A EP98934425 A EP 98934425A EP 98934425 A EP98934425 A EP 98934425A EP 1102629 A4 EP1102629 A4 EP 1102629A4
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
combustion engine
internal combustion
engine exhaust
making same
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.)
Withdrawn
Application number
EP98934425A
Other languages
German (de)
French (fr)
Other versions
EP1102629A1 (en
Inventor
Ronald G Silver
Danan Dou
Stephen R Dunne
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 Autocat USA Inc
Original Assignee
Umicore Autocat USA Inc
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 Autocat USA Inc filed Critical Umicore Autocat USA Inc
Publication of EP1102629A1 publication Critical patent/EP1102629A1/en
Publication of EP1102629A4 publication Critical patent/EP1102629A4/en
Withdrawn legal-status Critical Current

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
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/068—Noble metals
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • B01J29/12—Noble metals
    • B01J29/126—Y-type faujasite
    • 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
    • B01J37/0246—Coatings comprising a zeolite
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP98934425A 1998-07-10 1998-07-10 Improved catalyzed adsorber system for treating internal combustion engine exhaust gas and method of making same Withdrawn EP1102629A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/014370 WO2000059630A1 (en) 1998-07-10 1998-07-10 Improved catalyzed adsorber system for treating internal combustion engine exhaust gas and method of making same

Publications (2)

Publication Number Publication Date
EP1102629A1 EP1102629A1 (en) 2001-05-30
EP1102629A4 true EP1102629A4 (en) 2001-10-17

Family

ID=22267457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98934425A Withdrawn EP1102629A4 (en) 1998-07-10 1998-07-10 Improved catalyzed adsorber system for treating internal combustion engine exhaust gas and method of making same

Country Status (3)

Country Link
EP (1) EP1102629A4 (en)
JP (1) JP2002540918A (en)
WO (1) WO2000059630A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3859940B2 (en) * 1999-08-06 2006-12-20 日産自動車株式会社 Exhaust gas purification catalyst and method for producing the same
JP4642978B2 (en) 2000-08-08 2011-03-02 株式会社キャタラー Exhaust gas purification catalyst
EP2322267B1 (en) * 2002-02-01 2017-08-23 Cataler Corporation Catalyst for purifying exhaust gases
US8329607B2 (en) 2009-01-16 2012-12-11 Basf Corporation Layered diesel oxidation catalyst composites
JP5938819B2 (en) 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 Oxidation catalyst for exhaust gas treatment
GB2497598A (en) * 2011-12-12 2013-06-19 Johnson Matthey Plc Catalysed substrate monolith and its use in an exhaust system for a lean burn ic engine
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
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
CN113244931B (en) * 2020-02-11 2022-05-03 中国石油化工股份有限公司 Catalyst and method for catalytic oxidation deoxidation of unsaturated hydrocarbon-containing gas
CN115888755B (en) * 2022-11-04 2024-09-20 中国空气动力研究与发展中心超高速空气动力研究所 Preparation and application of catalyst coating for RP-3 aviation kerosene catalytic cracking and antiwear
CN117700107B (en) * 2024-02-02 2024-04-12 淄博双特化工设备有限公司 High-quality porcelain glaze with excellent acid and alkali resistance and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510086A (en) * 1995-04-10 1996-04-23 General Motors Corporation Adcat exhaust treatment device
EP0716877A1 (en) * 1994-12-13 1996-06-19 Johnson Matthey Public Limited Company Catalytic purification of engine exhaust gas
EP0782880A1 (en) * 1994-07-05 1997-07-09 Ngk Insulators, Ltd. Catalyst-adsorbent for purification of exhaust gases and method for purification of exhaust gases
US5772972A (en) * 1995-01-09 1998-06-30 Ford Global Technologies, Inc. Catalyst/hydrocarbon trap hybrid system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711770A (en) * 1979-08-14 1987-12-08 Union Carbide Corporation Silicon substituted Y zeolite composition LZ-210
US4882307A (en) * 1987-09-02 1989-11-21 Mobil Oil Corporation Process for preparing noble metal-containing zeolites
JPH0615016B2 (en) * 1988-09-09 1994-03-02 トヨタ自動車株式会社 Automotive exhaust gas purification device
US5078979A (en) * 1990-07-20 1992-01-07 Uop Molecular sieve bed/catalyst to treat automotive exhaust
US5051244A (en) * 1990-07-20 1991-09-24 Uop Use of a molecular sieve bed to minimize emissions during cold start of internal combustion engines
US5278113A (en) * 1991-03-08 1994-01-11 Matsushita Electric Industrial Co., Ltd. Catalytic body and process for producing the same
US5168085A (en) * 1991-05-20 1992-12-01 Corning Incorporated Multi-stage twc system
EP0593898B1 (en) * 1992-10-20 1997-01-29 Corning Incorporated Exhaust gas conversion method and apparatus using thermally stable zeolites
JP3311051B2 (en) * 1992-12-16 2002-08-05 日本碍子株式会社 Exhaust gas purification method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0782880A1 (en) * 1994-07-05 1997-07-09 Ngk Insulators, Ltd. Catalyst-adsorbent for purification of exhaust gases and method for purification of exhaust gases
EP0716877A1 (en) * 1994-12-13 1996-06-19 Johnson Matthey Public Limited Company Catalytic purification of engine exhaust gas
US5772972A (en) * 1995-01-09 1998-06-30 Ford Global Technologies, Inc. Catalyst/hydrocarbon trap hybrid system
US5510086A (en) * 1995-04-10 1996-04-23 General Motors Corporation Adcat exhaust treatment device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0059630A1 *

Also Published As

Publication number Publication date
WO2000059630A1 (en) 2000-10-12
EP1102629A1 (en) 2001-05-30
JP2002540918A (en) 2002-12-03

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