WO2010002486A3 - Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon - Google Patents
Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon Download PDFInfo
- Publication number
- WO2010002486A3 WO2010002486A3 PCT/US2009/038403 US2009038403W WO2010002486A3 WO 2010002486 A3 WO2010002486 A3 WO 2010002486A3 US 2009038403 W US2009038403 W US 2009038403W WO 2010002486 A3 WO2010002486 A3 WO 2010002486A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- penality
- back pressure
- oxidation catalyst
- soot
- conventional flow
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 239000004071 soot Substances 0.000 title 2
- 239000000758 substrate Substances 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9413—Processes characterised by a specific catalyst
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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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- 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, e.g. catalysed diesel particulate filters
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- 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
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- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/16—Oxygen
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- 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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Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011502059A JP2011515221A (en) | 2008-03-27 | 2009-03-26 | Continuous diesel soot control with minimum back pressure penalty using conventional flow substrate and active direct soot oxidation catalyst placed on it |
CN200980113778.0A CN102006923B (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 |
EP09773938.7A EP2259870A4 (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 |
KR1020167030330A KR20160129913A (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 |
BRPI0909377A BRPI0909377A2 (en) | 2008-03-27 | 2009-03-26 | continuous diesel soot control with minimal back pressure loss using conventional flow substrates and active direct soot oxidation catalyst disposed on them |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3987908P | 2008-03-27 | 2008-03-27 | |
US61/039,879 | 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 |
US12/363,310 | 2009-01-30 | ||
US12/363,329 US20100196217A1 (en) | 2009-01-30 | 2009-01-30 | Application of basic exchange os materials for lower temperature catalytic oxidation of particulates |
US12/363,329 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010002486A2 WO2010002486A2 (en) | 2010-01-07 |
WO2010002486A3 true WO2010002486A3 (en) | 2010-03-25 |
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/EP2009/002263 WO2009118190A2 (en) | 2008-03-27 | 2009-03-27 | Application of basic exchange os materials for lower temperature catalytic oxidation of particulates |
PCT/EP2009/002261 WO2009118188A1 (en) | 2008-03-27 | 2009-03-27 | Solid solutions and methods of making the same |
PCT/EP2009/002262 WO2009118189A1 (en) | 2008-03-27 | 2009-03-27 | Basic exchange for enhanced redox os materials for emission control applications |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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/EP2009/002261 WO2009118188A1 (en) | 2008-03-27 | 2009-03-27 | Solid solutions and methods of making the same |
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) | KR20160129913A (en) |
CN (3) | CN102006923B (en) |
BR (3) | BRPI0909377A2 (en) |
WO (4) | WO2010002486A2 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9403151B2 (en) | 2009-01-30 | 2016-08-02 | Umicore Ag & Co. Kg | Basic exchange for enhanced redox OS materials for emission control applications |
EP2276701A4 (en) * | 2008-03-27 | 2017-11-08 | Umicore AG & Co. KG | Base metal and base metal modified diesel oxidation catalysts |
EP2259870A4 (en) * | 2008-03-27 | 2017-11-15 | Umicore AG & Co. KG | Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon |
EP2335808B1 (en) | 2009-12-21 | 2015-06-03 | Bernhard Kahlert | NO2 Slip catalyst |
US8529853B2 (en) | 2010-03-26 | 2013-09-10 | Umicore Ag & Co. Kg | ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
US8017097B1 (en) * | 2010-03-26 | 2011-09-13 | Umicore Ag & Co. Kg | ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
US9239019B2 (en) * | 2012-01-26 | 2016-01-19 | Ford Global Technologies, Llc | Particulate matter retaining system |
CN102854207A (en) * | 2012-09-21 | 2013-01-02 | 兰州大学 | Method for determining content of palygorskite in attapulgite clay |
RU2502561C1 (en) * | 2012-11-28 | 2013-12-27 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Method of preparing catalyst for purification of exhaust gases of combustion engines and catalyst obtained thereof |
US9321042B2 (en) | 2012-12-12 | 2016-04-26 | Basf Corporation | Catalyst compositions, catalytic articles, systems and processes using large particle molecular sieves |
US8980209B2 (en) | 2012-12-12 | 2015-03-17 | Basf Corporation | Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves |
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Also Published As
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EP2259870A4 (en) | 2017-11-15 |
JP2011526198A (en) | 2011-10-06 |
KR20100135858A (en) | 2010-12-27 |
JP2011526197A (en) | 2011-10-06 |
CN102006923B (en) | 2014-08-27 |
WO2009118188A1 (en) | 2009-10-01 |
KR20110008190A (en) | 2011-01-26 |
WO2009118190A2 (en) | 2009-10-01 |
BRPI0909377A2 (en) | 2017-06-13 |
EP2268395A2 (en) | 2011-01-05 |
CN102112223A (en) | 2011-06-29 |
WO2009118190A3 (en) | 2010-01-21 |
KR20160129913A (en) | 2016-11-09 |
CN102006923A (en) | 2011-04-06 |
BRPI0909381A2 (en) | 2016-05-17 |
JP2011515221A (en) | 2011-05-19 |
BRPI0909386A2 (en) | 2015-10-06 |
WO2009118190A4 (en) | 2010-03-18 |
CN101980778A (en) | 2011-02-23 |
EP2259870A2 (en) | 2010-12-15 |
EP2268394A1 (en) | 2011-01-05 |
WO2009118189A4 (en) | 2009-11-19 |
WO2009118189A1 (en) | 2009-10-01 |
WO2010002486A2 (en) | 2010-01-07 |
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