EP2259870A4 - Kontinuierliche dieselrusssteuerung mit minimalem gegendruck unter verwendung konventioneller flusssubstrate und einem darauf abgelagerten aktiven direktrussoxidierungskatalysator - Google Patents
Kontinuierliche dieselrusssteuerung mit minimalem gegendruck unter verwendung konventioneller flusssubstrate und einem darauf abgelagerten aktiven direktrussoxidierungskatalysator Download PDFInfo
- Publication number
- EP2259870A4 EP2259870A4 EP09773938.7A EP09773938A EP2259870A4 EP 2259870 A4 EP2259870 A4 EP 2259870A4 EP 09773938 A EP09773938 A EP 09773938A EP 2259870 A4 EP2259870 A4 EP 2259870A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- penality
- back pressure
- oxidation catalyst
- soot
- conventional flow
- 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- Withdrawn
Links
- 239000004071 soot Substances 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 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
- 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
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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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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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- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
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- 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
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- B01J29/7007—Zeolite Beta
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B01J37/0027—Powdering
- B01J37/0036—Grinding
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- 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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- F01N2330/06—Ceramic, e.g. monoliths
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- 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
- 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
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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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Ceramic Engineering (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3987908P | 2008-03-27 | 2008-03-27 | |
US12/240,170 US20090246109A1 (en) | 2008-03-27 | 2008-09-29 | Solid solutions and methods of making the same |
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 US9403151B2 (en) | 2009-01-30 | 2009-01-30 | Basic exchange for enhanced redox OS materials for emission control applications |
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2259870A2 EP2259870A2 (de) | 2010-12-15 |
EP2259870A4 true EP2259870A4 (de) | 2017-11-15 |
Family
ID=41466517
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09773938.7A Withdrawn EP2259870A4 (de) | 2008-03-27 | 2009-03-26 | Kontinuierliche dieselrusssteuerung mit minimalem gegendruck unter verwendung konventioneller flusssubstrate und einem darauf abgelagerten aktiven direktrussoxidierungskatalysator |
EP09724093A Withdrawn EP2268395A2 (de) | 2008-03-27 | 2009-03-27 | Anwendung von basisch ausgetauschten os-materialien für die katalytische oxidation von teilchenförmigen materialien bei niedrigerer temperatur |
EP09723698.8A Withdrawn EP2268394A1 (de) | 2008-03-27 | 2009-03-27 | Basischer austausch für verbesserte redox-os-materialien für die abgasreinigung |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09724093A Withdrawn EP2268395A2 (de) | 2008-03-27 | 2009-03-27 | Anwendung von basisch ausgetauschten os-materialien für die katalytische oxidation von teilchenförmigen materialien bei niedrigerer temperatur |
EP09723698.8A Withdrawn EP2268394A1 (de) | 2008-03-27 | 2009-03-27 | Basischer austausch für verbesserte redox-os-materialien für die abgasreinigung |
Country Status (6)
Country | Link |
---|---|
EP (3) | EP2259870A4 (de) |
JP (3) | JP2011515221A (de) |
KR (3) | KR20160129913A (de) |
CN (3) | CN102006923B (de) |
BR (3) | BRPI0909377A2 (de) |
WO (4) | WO2010002486A2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010002486A2 (en) * | 2008-03-27 | 2010-01-07 | 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 |
RU2506996C2 (ru) * | 2008-03-27 | 2014-02-20 | Умикоре Аг Унд Ко. Кг | Катализаторы окисления для дизельных двигателей на основе неблагородных металлов и модифицированные неблагородными металлами |
US9403151B2 (en) | 2009-01-30 | 2016-08-02 | Umicore Ag & Co. Kg | Basic exchange for enhanced redox OS materials for emission control applications |
EP2335808B1 (de) | 2009-12-21 | 2015-06-03 | Bernhard Kahlert | NO2 Sperrkatalysator |
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 |
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 |
US9239019B2 (en) * | 2012-01-26 | 2016-01-19 | Ford Global Technologies, Llc | Particulate matter retaining system |
CN102854207A (zh) * | 2012-09-21 | 2013-01-02 | 兰州大学 | 一种测定凹凸棒粘土中坡缕石含量的方法 |
RU2502561C1 (ru) * | 2012-11-28 | 2013-12-27 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ приготовления катализатора для очистки отработавших газов двигателей внутреннего сгорания и катализатор, полученный этим способом |
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- 2009-03-26 JP JP2011502059A patent/JP2011515221A/ja active Pending
- 2009-03-26 KR KR1020167030330A patent/KR20160129913A/ko not_active Application Discontinuation
- 2009-03-26 EP EP09773938.7A patent/EP2259870A4/de not_active Withdrawn
- 2009-03-26 CN CN200980113778.0A patent/CN102006923B/zh active Active
- 2009-03-26 KR KR1020107023769A patent/KR20110008190A/ko active Search and Examination
- 2009-03-27 EP EP09724093A patent/EP2268395A2/de not_active Withdrawn
- 2009-03-27 WO PCT/EP2009/002261 patent/WO2009118188A1/en active Application Filing
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- 2009-03-27 CN CN2009801104753A patent/CN102112223A/zh active Pending
- 2009-03-27 CN CN2009801108862A patent/CN101980778A/zh active Pending
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Also Published As
Publication number | Publication date |
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WO2009118190A4 (en) | 2010-03-18 |
WO2010002486A2 (en) | 2010-01-07 |
JP2011526198A (ja) | 2011-10-06 |
KR20100135858A (ko) | 2010-12-27 |
JP2011515221A (ja) | 2011-05-19 |
WO2009118189A1 (en) | 2009-10-01 |
EP2259870A2 (de) | 2010-12-15 |
BRPI0909381A2 (pt) | 2016-05-17 |
CN101980778A (zh) | 2011-02-23 |
BRPI0909386A2 (pt) | 2015-10-06 |
WO2009118188A1 (en) | 2009-10-01 |
JP2011526197A (ja) | 2011-10-06 |
WO2010002486A3 (en) | 2010-03-25 |
KR20110008190A (ko) | 2011-01-26 |
WO2009118190A2 (en) | 2009-10-01 |
EP2268395A2 (de) | 2011-01-05 |
EP2268394A1 (de) | 2011-01-05 |
KR20160129913A (ko) | 2016-11-09 |
BRPI0909377A2 (pt) | 2017-06-13 |
WO2009118190A3 (en) | 2010-01-21 |
CN102006923B (zh) | 2014-08-27 |
CN102006923A (zh) | 2011-04-06 |
WO2009118189A4 (en) | 2009-11-19 |
CN102112223A (zh) | 2011-06-29 |
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