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WO2009118190A3 - Application of basic exchange os materials for lower temperature catalytic oxidation of particulates - Google Patents

Application of basic exchange os materials for lower temperature catalytic oxidation of particulates Download PDF

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Publication number
WO2009118190A3
WO2009118190A3 PCT/EP2009/002263 EP2009002263W WO2009118190A3 WO 2009118190 A3 WO2009118190 A3 WO 2009118190A3 EP 2009002263 W EP2009002263 W EP 2009002263W WO 2009118190 A3 WO2009118190 A3 WO 2009118190A3
Authority
WO
WIPO (PCT)
Prior art keywords
materials
catalytic oxidation
particulates
application
lower temperature
Prior art date
Application number
PCT/EP2009/002263
Other languages
French (fr)
Other versions
WO2009118190A4 (en
WO2009118190A2 (en
Inventor
Barry W. L. Southward
Curt Ellis
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
Priority claimed from US12/240,170 external-priority patent/US20090246109A1/en
Priority claimed from US12/363,310 external-priority patent/US9403151B2/en
Priority claimed from US12/363,329 external-priority patent/US20100196217A1/en
Application filed by Umicore Ag & Co. Kg filed Critical Umicore Ag & Co. Kg
Priority to JP2011501155A priority Critical patent/JP2011526198A/en
Priority to EP09724093A priority patent/EP2268395A2/en
Priority to BRPI0909386A priority patent/BRPI0909386A2/en
Priority to CN2009801104753A priority patent/CN102112223A/en
Publication of WO2009118190A2 publication Critical patent/WO2009118190A2/en
Publication of WO2009118190A3 publication Critical patent/WO2009118190A3/en
Publication of WO2009118190A4 publication Critical patent/WO2009118190A4/en

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    • 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
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • 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
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    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
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    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
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    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D2255/20—Metals or compounds thereof
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    • B01D—SEPARATION
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    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/908—O2-storage component incorporated in the catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
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    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
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    • B01J23/894—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
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    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
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    • B01J37/0036—Grinding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
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    • 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
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  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Catalysts for the direct catalytic oxidation of diesel particulate matter are disclosed. The catalysts relate to OIC/OS materials having a stable cubic crystal structure, and most especially to promoted OIC/OS wherein the promotion is achieved by the post-synthetic introduction of non- precious metals via a basic (alkaline) exchange process.
PCT/EP2009/002263 2008-03-27 2009-03-27 Application of basic exchange os materials for lower temperature catalytic oxidation of particulates WO2009118190A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011501155A JP2011526198A (en) 2008-03-27 2009-03-27 Application of base exchange OS materials for low temperature catalytic oxidation of fine particles
EP09724093A EP2268395A2 (en) 2008-03-27 2009-03-27 Application of basic exchange os materials for lower temperature catalytic oxidation of particulates
BRPI0909386A BRPI0909386A2 (en) 2008-03-27 2009-03-27 basic material exchange application to lower the temperature of catalytic particle oxidation
CN2009801104753A CN102112223A (en) 2008-03-27 2009-03-27 Application of basic exchange OS materials for lower temperature catalytic oxidation of particulates

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US3987908P 2008-03-27 2008-03-27
US61/039,879 2008-03-27
US61/308,879 2008-03-27
US12/240,170 2008-09-29
US12/240,170 US20090246109A1 (en) 2008-03-27 2008-09-29 Solid solutions and methods of making the same
US12/363,329 2009-01-30
US12/363,310 US9403151B2 (en) 2009-01-30 2009-01-30 Basic exchange for enhanced redox OS materials for emission control applications
US12/363,329 US20100196217A1 (en) 2009-01-30 2009-01-30 Application of basic exchange os materials for lower temperature catalytic oxidation of particulates
US12/363,310 2009-01-30

Publications (3)

Publication Number Publication Date
WO2009118190A2 WO2009118190A2 (en) 2009-10-01
WO2009118190A3 true WO2009118190A3 (en) 2010-01-21
WO2009118190A4 WO2009118190A4 (en) 2010-03-18

Family

ID=41466517

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2009/038403 WO2010002486A2 (en) 2008-03-27 2009-03-26 Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon
PCT/EP2009/002261 WO2009118188A1 (en) 2008-03-27 2009-03-27 Solid solutions and methods of making the same
PCT/EP2009/002263 WO2009118190A2 (en) 2008-03-27 2009-03-27 Application of basic exchange os materials for lower temperature catalytic oxidation of particulates
PCT/EP2009/002262 WO2009118189A1 (en) 2008-03-27 2009-03-27 Basic exchange for enhanced redox os materials for emission control applications

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2009/038403 WO2010002486A2 (en) 2008-03-27 2009-03-26 Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon
PCT/EP2009/002261 WO2009118188A1 (en) 2008-03-27 2009-03-27 Solid solutions and methods of making the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/002262 WO2009118189A1 (en) 2008-03-27 2009-03-27 Basic exchange for enhanced redox os materials for emission control applications

Country Status (6)

Country Link
EP (3) EP2259870A4 (en)
JP (3) JP2011515221A (en)
KR (3) KR20110008190A (en)
CN (3) CN102006923B (en)
BR (3) BRPI0909377A2 (en)
WO (4) WO2010002486A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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JP5637980B2 (en) * 2008-03-27 2014-12-10 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ Base metal and base metal modified diesel oxidation catalyst
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