DE602006018279D1 - System zur reduzierung von dieselpartikeln - Google Patents
System zur reduzierung von dieselpartikelnInfo
- Publication number
- DE602006018279D1 DE602006018279D1 DE602006018279T DE602006018279T DE602006018279D1 DE 602006018279 D1 DE602006018279 D1 DE 602006018279D1 DE 602006018279 T DE602006018279 T DE 602006018279T DE 602006018279 T DE602006018279 T DE 602006018279T DE 602006018279 D1 DE602006018279 D1 DE 602006018279D1
- Authority
- DE
- Germany
- Prior art keywords
- sub
- reduction device
- particulate reduction
- upstream
- particulate
- 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.)
- Active
Links
Classifications
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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
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0231—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 using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
-
- 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
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0093—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are of the same type
-
- 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
- F01N3/02—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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/90—Physical characteristics of catalysts
- B01D2255/915—Catalyst supported on particulate filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/12—Metallic wire mesh fabric or knitting
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
- F01N2330/325—Corrugations of omega form
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/42—Honeycomb supports characterised by their structural details made of three or more different sheets, foils or plates stacked one on the other
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67488205P | 2005-04-26 | 2005-04-26 | |
US11/373,497 US7340888B2 (en) | 2005-04-26 | 2006-03-10 | Diesel particulate matter reduction system |
PCT/US2006/010161 WO2006115629A1 (en) | 2005-04-26 | 2006-03-20 | Diesel particulate matter reduction system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006018279D1 true DE602006018279D1 (de) | 2010-12-30 |
Family
ID=37185412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006018279T Active DE602006018279D1 (de) | 2005-04-26 | 2006-03-20 | System zur reduzierung von dieselpartikeln |
Country Status (5)
Country | Link |
---|---|
US (1) | US7340888B2 (de) |
EP (1) | EP1877652B1 (de) |
AT (1) | ATE488675T1 (de) |
DE (1) | DE602006018279D1 (de) |
WO (1) | WO2006115629A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005049655A1 (de) * | 2005-10-18 | 2007-04-19 | Man Nutzfahrzeuge Ag | Verfahren zur Vermeidung von unerwünschten NO2-Emissionen bei Brennkraftmaschinen |
US7862640B2 (en) | 2006-03-21 | 2011-01-04 | Donaldson Company, Inc. | Low temperature diesel particulate matter reduction system |
US20080120968A1 (en) | 2006-11-29 | 2008-05-29 | Douglas Munroe Beall | Partial wall-flow filter and diesel exhaust system and method |
US8057746B2 (en) * | 2007-05-02 | 2011-11-15 | Acr Co., Ltd. | Carrier for exhaust-gas purification and exhaust-gas purifier having the carrier |
EP3153222A1 (de) | 2008-05-29 | 2017-04-12 | Corning Incorporated | Teilweiser wandflussfilter |
DE102008035562A1 (de) * | 2008-07-30 | 2010-02-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasreinigungssystem für Dieselmotoren von Nutzkraftfahrzeugen |
US8499548B2 (en) * | 2008-12-17 | 2013-08-06 | Donaldson Company, Inc. | Flow device for an exhaust system |
KR101706398B1 (ko) * | 2009-04-22 | 2017-02-27 | 바스프 코포레이션 | Scr 촉매를 함유하는 부분 필터 기재 및 배출물 처리 시스템 및 엔진 배기가스의 처리 방법 |
US8783022B2 (en) * | 2009-08-17 | 2014-07-22 | Donaldson Company, Inc. | Retrofit aftertreatment system for treating diesel exhaust |
CN102686304B (zh) * | 2009-11-30 | 2016-01-13 | 康宁股份有限公司 | 具有槽形胞间孔的蜂窝状本体装置 |
US8938954B2 (en) | 2012-04-19 | 2015-01-27 | Donaldson Company, Inc. | Integrated exhaust treatment device having compact configuration |
US9863298B2 (en) | 2014-11-03 | 2018-01-09 | Caterpillar Inc. | Compression ignition engine system with improved regeneration via controlled ash deposits |
US9694321B2 (en) | 2015-09-01 | 2017-07-04 | Caterpillar Inc. | Exhaust treatment system with particulate filter having wall-flow and flow-through channels |
GB201704526D0 (en) | 2017-02-21 | 2017-05-03 | Porvair Filtration Group Ltd | Spacer and filtration apparatus containing it |
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JP4889873B2 (ja) | 2000-09-08 | 2012-03-07 | 日産自動車株式会社 | 排気ガス浄化システム、これに用いる排気ガス浄化触媒及び排気浄化方法 |
JP2002213227A (ja) * | 2000-11-17 | 2002-07-31 | Toyota Motor Corp | 排気ガス浄化装置、および排気ガスの浄化方法 |
JP3925154B2 (ja) | 2000-12-25 | 2007-06-06 | 株式会社デンソー | 排ガス浄化フィルタ |
EP1251248A1 (de) | 2001-04-18 | 2002-10-23 | OMG AG & Co. KG | Verfahren und Vorrichtung zur Entfernung von Russpartikeln aus dem Abgas eines Dieselmotors |
JP3840923B2 (ja) | 2001-06-20 | 2006-11-01 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置 |
DE20117659U1 (de) | 2001-10-29 | 2002-01-10 | Emitec Emissionstechnologie | Offener Partikelfilter mit Heizelement |
DE10153284A1 (de) * | 2001-10-29 | 2003-05-15 | Emitec Emissionstechnologie | Filterverbund und Verfahren zu seiner Herstellung |
DE20117873U1 (de) | 2001-11-06 | 2002-02-14 | Emitec Emissionstechnologie | Offener Filterkörper mit verbesserten Strömungseigenschaften |
GB0218540D0 (en) | 2002-08-09 | 2002-09-18 | Johnson Matthey Plc | Engine exhaust treatment |
JP4172986B2 (ja) | 2002-10-10 | 2008-10-29 | 日本碍子株式会社 | ハニカム構造体及びその製造方法並びに当該ハニカム構造体を用いた排ガス浄化システム |
JP2004162613A (ja) | 2002-11-13 | 2004-06-10 | Mitsubishi Fuso Truck & Bus Corp | 内燃機関の排気浄化装置 |
DE10254764A1 (de) | 2002-11-22 | 2004-06-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasanlage |
DE10257113A1 (de) | 2002-12-05 | 2004-06-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Partikelfalle mit beschichteter Faserlage |
DE10304814C5 (de) | 2003-02-06 | 2009-07-02 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Werkzeug zur Herstellung von strukturierten Blechlagen; Katalysator-Trägerkörper |
JP3711117B2 (ja) * | 2003-03-25 | 2005-10-26 | 株式会社東芝 | 無線受信装置 |
DE10321105A1 (de) | 2003-05-09 | 2004-12-02 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Regeneration einer Partikelfalle |
JP4333289B2 (ja) * | 2003-09-03 | 2009-09-16 | いすゞ自動車株式会社 | 排気ガス浄化システム |
JP2005180262A (ja) | 2003-12-18 | 2005-07-07 | Tetsuo Toyoda | 粒子状物質の減少装置 |
-
2006
- 2006-03-10 US US11/373,497 patent/US7340888B2/en not_active Expired - Fee Related
- 2006-03-20 WO PCT/US2006/010161 patent/WO2006115629A1/en active Application Filing
- 2006-03-20 AT AT06739091T patent/ATE488675T1/de not_active IP Right Cessation
- 2006-03-20 EP EP06739091A patent/EP1877652B1/de not_active Not-in-force
- 2006-03-20 DE DE602006018279T patent/DE602006018279D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006115629A1 (en) | 2006-11-02 |
US20060236684A1 (en) | 2006-10-26 |
ATE488675T1 (de) | 2010-12-15 |
EP1877652B1 (de) | 2010-11-17 |
EP1877652A1 (de) | 2008-01-16 |
US7340888B2 (en) | 2008-03-11 |
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