DE69916858D1 - Katalytischer konverter zum entfernen von ozon mit anodisierter schicht und überzug - Google Patents

Katalytischer konverter zum entfernen von ozon mit anodisierter schicht und überzug

Info

Publication number
DE69916858D1
DE69916858D1 DE69916858T DE69916858T DE69916858D1 DE 69916858 D1 DE69916858 D1 DE 69916858D1 DE 69916858 T DE69916858 T DE 69916858T DE 69916858 T DE69916858 T DE 69916858T DE 69916858 D1 DE69916858 D1 DE 69916858D1
Authority
DE
Germany
Prior art keywords
coating
catalytic converter
anodized layer
ozone removal
ozone
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
DE69916858T
Other languages
English (en)
Other versions
DE69916858T2 (de
Inventor
Di-Jia Liu
R Winstead
M Michalakos
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE69916858D1 publication Critical patent/DE69916858D1/de
Publication of DE69916858T2 publication Critical patent/DE69916858T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B01D53/8675—Ozone
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0225—Coating of metal substrates
    • B01J37/0226—Oxidation of the substrate, e.g. anodisation
    • 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
    • B01J37/0244—Coatings comprising several layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20746—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0685—Environmental Control Systems with ozone control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Catalysts (AREA)
DE69916858T 1998-09-18 1999-09-17 Katalytischer konverter zum entfernen von ozon mit anodisierter schicht und überzug Expired - Fee Related DE69916858T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10114098P 1998-09-18 1998-09-18
US101140P 1998-09-18
US09/379,036 US6576199B1 (en) 1998-09-18 1999-08-23 Environmental control system including ozone-destroying catalytic converter having anodized and washcoat layers
US379036 1999-08-23
PCT/US1999/021635 WO2000016882A1 (en) 1998-09-18 1999-09-17 Catalytic converter for removing ozone having anodized and washcoat layers

Publications (2)

Publication Number Publication Date
DE69916858D1 true DE69916858D1 (de) 2004-06-03
DE69916858T2 DE69916858T2 (de) 2005-05-12

Family

ID=26797938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69916858T Expired - Fee Related DE69916858T2 (de) 1998-09-18 1999-09-17 Katalytischer konverter zum entfernen von ozon mit anodisierter schicht und überzug

Country Status (6)

Country Link
US (3) US6576199B1 (de)
EP (1) EP1112117B1 (de)
JP (1) JP2003526554A (de)
DE (1) DE69916858T2 (de)
ES (1) ES2220144T3 (de)
WO (1) WO2000016882A1 (de)

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US20060078479A1 (en) * 2004-10-07 2006-04-13 Caterpillar Inc. Filter assembly for an exhaust treatment device
DE102004051945B4 (de) * 2004-10-25 2013-04-11 Anseros Klaus Nonnenmacher Gmbh Vorrichtung und Verfahren zur Zerstörung von Ozon aus Gasen mit integriertem Wärmetauscher
US20060231908A1 (en) * 2005-04-13 2006-10-19 Xerox Corporation Multilayer gate dielectric
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US8389432B2 (en) * 2006-09-25 2013-03-05 Umicore Ag & Co. Kg Structured automotive catalyst with improved thermal ageing stability
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US7887764B2 (en) * 2007-09-18 2011-02-15 Jernberg Gary R Mixer with a catalytic surface
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US8716165B2 (en) 2008-04-30 2014-05-06 Corning Incorporated Catalysts on substrates and methods for providing the same
US20100086457A1 (en) * 2008-10-08 2010-04-08 General Electric Company Catalyst and method of manufacture
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US8765625B2 (en) * 2009-12-10 2014-07-01 Shubin, Inc. Engine exhaust catalysts containing copper-ceria
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9090475B1 (en) 2009-12-15 2015-07-28 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for silicon SiO2
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US20110152064A1 (en) * 2009-12-17 2011-06-23 General Electric Company Processing of high surface area oxides
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US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9266092B2 (en) 2013-01-24 2016-02-23 Basf Corporation Automotive catalyst composites having a two-metal layer
US8960123B2 (en) * 2013-02-08 2015-02-24 Enki Technology, Inc. Coating and curing apparatus and methods
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US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
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Also Published As

Publication number Publication date
WO2000016882A1 (en) 2000-03-30
US7604779B2 (en) 2009-10-20
US6576199B1 (en) 2003-06-10
EP1112117B1 (de) 2004-04-28
US20030202916A1 (en) 2003-10-30
EP1112117A1 (de) 2001-07-04
DE69916858T2 (de) 2005-05-12
US7037878B2 (en) 2006-05-02
ES2220144T3 (es) 2004-12-01
US20060062704A1 (en) 2006-03-23
JP2003526554A (ja) 2003-09-09

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee