DE69206152D1 - Aluminiumoxid-Katalysatorträger aus Aluminiumoxidsolen. - Google Patents

Aluminiumoxid-Katalysatorträger aus Aluminiumoxidsolen.

Info

Publication number
DE69206152D1
DE69206152D1 DE69206152T DE69206152T DE69206152D1 DE 69206152 D1 DE69206152 D1 DE 69206152D1 DE 69206152 T DE69206152 T DE 69206152T DE 69206152 T DE69206152 T DE 69206152T DE 69206152 D1 DE69206152 D1 DE 69206152D1
Authority
DE
Germany
Prior art keywords
alumina
catalyst carrier
carrier made
sols
alumina catalyst
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 - Fee Related
Application number
DE69206152T
Other languages
English (en)
Other versions
DE69206152T2 (de
Inventor
Chaitanya Narula
William Watkins
Mordecai Shelef
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 Werke GmbH
Original Assignee
Ford Werke GmbH
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 Werke GmbH filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE69206152D1 publication Critical patent/DE69206152D1/de
Publication of DE69206152T2 publication Critical patent/DE69206152T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B01J37/0219—Coating the coating containing organic compounds
    • 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)
DE69206152T 1991-08-26 1992-08-18 Aluminiumoxid-Katalysatorträger aus Aluminiumoxidsolen. Expired - Fee Related DE69206152T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/750,174 US5210062A (en) 1991-08-26 1991-08-26 Aluminum oxide catalyst supports from alumina sols
PCT/EP1992/001881 WO1993003840A1 (en) 1991-08-26 1992-08-18 Aluminum oxide catalyst supports from alumina sols

Publications (2)

Publication Number Publication Date
DE69206152D1 true DE69206152D1 (de) 1995-12-21
DE69206152T2 DE69206152T2 (de) 1996-04-18

Family

ID=25016801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206152T Expired - Fee Related DE69206152T2 (de) 1991-08-26 1992-08-18 Aluminiumoxid-Katalysatorträger aus Aluminiumoxidsolen.

Country Status (5)

Country Link
US (1) US5210062A (de)
EP (1) EP0600971B1 (de)
CA (1) CA2115041A1 (de)
DE (1) DE69206152T2 (de)
WO (1) WO1993003840A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3285614B2 (ja) * 1992-07-30 2002-05-27 日本碍子株式会社 排ガス浄化用触媒及びその製造方法
US5403807A (en) * 1993-02-08 1995-04-04 Ford Motor Company Single phase metal-alumina sol-gel process and material
US5707148A (en) * 1994-09-23 1998-01-13 Ford Global Technologies, Inc. Catalytic calorimetric gas sensor
US6232253B1 (en) 1994-09-23 2001-05-15 Ford Global Technologies, Inc. Sol-gel alumina membrane for lean NOx catalysts and method of making same
JP3861303B2 (ja) * 1995-10-31 2006-12-20 トヨタ自動車株式会社 排ガス浄化用触媒
DE19754924A1 (de) * 1997-12-10 1999-06-17 Basf Ag Formkörper umfassend einen inerten Träger und mindestens ein poröses oxidisches Material
US6217837B1 (en) 1998-11-02 2001-04-17 Ford Global Technologies, Inc. Use of sol-gel processed alumina-based metal oxides for absorbing nitrogen oxides in oxidizing exhaust gas
US6146602A (en) * 1999-02-08 2000-11-14 Ford Global Technologies, Inc. Mesoporous oxide molecular sieves for absorbing nitrogen oxides in oxidizing engine exhaust gas
EP1319436B1 (de) * 2000-09-08 2009-04-15 Ngk Insulators, Ltd. Verfahren zur herstellung eines katalysatorkörpers und aluminium tragenden trägers
DE10114328A1 (de) * 2001-03-23 2002-10-02 Emitec Emissionstechnologie Verfahren zum Auftragen von Washcoat auf einen Wabenkörper
GB0115729D0 (en) * 2001-06-28 2001-08-22 Univ Surrey Doped alumina catalysts
EP1340541A1 (de) * 2002-02-28 2003-09-03 Corning Incorporated Strukturierter Katalysator mit einem dicken "Washcoat"-Überzug und dessen Herstellungsverfahren
US6936561B2 (en) * 2002-12-02 2005-08-30 Corning Incorporated Monolithic zeolite coated structures and a method of manufacture
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7682577B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7722828B2 (en) 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
US8323747B2 (en) 2010-06-25 2012-12-04 Uop Llc Zeolite containing wash coats for adsorber heat exchangers and temperature controlled adsorbers
US20170144133A1 (en) 2014-07-02 2017-05-25 General Nano Llc Method for making a catalyst metal substrate for growth of carbon nanotubes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019080A (en) * 1957-05-16 1962-01-30 Ici Ltd Process for the production of alumina
US3873469A (en) * 1972-04-12 1975-03-25 Corning Glass Works Support coatings for catalysts
US3944658A (en) * 1972-08-17 1976-03-16 Owens-Illinois, Inc. Transparent activated nonparticulate alumina and method of preparing same
DE2962999D1 (en) * 1978-07-07 1982-07-22 Nat Res Dev Method of synthesising imogolite and product of the method
US4438219A (en) * 1981-10-28 1984-03-20 Texaco Inc. Alumina catalyst stable at high temperatures
US4717708A (en) * 1983-12-27 1988-01-05 Stauffer Chemical Company Inorganic oxide aerogels and their preparation
EP0225953A1 (de) * 1985-12-16 1987-06-24 The Dow Chemical Company Katalysator mit durch ein Alkoholat veränderten Trägern
US4631268A (en) * 1985-03-18 1986-12-23 Corning Glass Works Preparation of monolithic catalyst support structures having an integrated high surface area phase
DE8510301U1 (de) * 1985-04-06 1985-10-24 Dynamit Nobel Ag, 5210 Troisdorf Abgaskatalysator-Träger aus anorganischen Formmassen
US4732879A (en) * 1985-11-08 1988-03-22 Owens-Corning Fiberglas Corporation Method for applying porous, metal oxide coatings to relatively nonporous fibrous substrates
JPH0628730B2 (ja) * 1985-12-24 1994-04-20 松下電器産業株式会社 排ガス浄化用触媒の製造法
US4714694A (en) * 1986-06-30 1987-12-22 Engelhard Corporation Aluminum-stabilized ceria catalyst compositions, and methods of making the same
US4771029A (en) * 1987-05-18 1988-09-13 W. R. Grace & Co.-Conn Monolith washcoat having optimum pore structure and optimum method of designing the washcoat
JPH0263551A (ja) * 1988-08-30 1990-03-02 Matsushita Electric Ind Co Ltd 排ガス浄化用触媒およびその製造方法

Also Published As

Publication number Publication date
EP0600971A1 (de) 1994-06-15
US5210062A (en) 1993-05-11
EP0600971B1 (de) 1995-11-15
WO1993003840A1 (en) 1993-03-04
DE69206152T2 (de) 1996-04-18
CA2115041A1 (en) 1993-03-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee