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DE60319394D1 - Abgasnachbehandlungssystem zur verringerung von verunreinigungen aus dieselmotorabgas und verwandtes verfahren - Google Patents

Abgasnachbehandlungssystem zur verringerung von verunreinigungen aus dieselmotorabgas und verwandtes verfahren

Info

Publication number
DE60319394D1
DE60319394D1 DE60319394T DE60319394T DE60319394D1 DE 60319394 D1 DE60319394 D1 DE 60319394D1 DE 60319394 T DE60319394 T DE 60319394T DE 60319394 T DE60319394 T DE 60319394T DE 60319394 D1 DE60319394 D1 DE 60319394D1
Authority
DE
Germany
Prior art keywords
treatment system
diesel engine
related method
exhaust gas
exhaust
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 - Lifetime
Application number
DE60319394T
Other languages
English (en)
Inventor
Refaat A Kammel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60319394D1 publication Critical patent/DE60319394D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
    • 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
    • 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
    • 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
    • F01N3/0217—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 the filtering elements having the form of hollow cylindrical bodies
    • 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
    • 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
    • F01N3/0233—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 periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
    • 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
    • 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
    • F01N3/037—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 inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • 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
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • 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
    • F01N3/05—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 air, e.g. by mixing exhaust with air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • F01N2250/10—Combinations of different methods of purification cooling and filtering
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
    • F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
    • 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
    • F01N2330/60—Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same housing
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/04—Sulfur or sulfur oxides
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • 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
    • F01N3/0212—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 with one or more perforated tubes surrounded by filtering material, e.g. filter candles
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/16—Outlet manifold
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cyclones (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Treating Waste Gases (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE60319394T 2002-07-25 2003-07-24 Abgasnachbehandlungssystem zur verringerung von verunreinigungen aus dieselmotorabgas und verwandtes verfahren Expired - Lifetime DE60319394D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39847302P 2002-07-25 2002-07-25
US45404603P 2003-03-12 2003-03-12
PCT/US2003/023048 WO2004011783A2 (en) 2002-07-25 2003-07-24 System and method for reducting pollutants from diesel engine exhaust

Publications (1)

Publication Number Publication Date
DE60319394D1 true DE60319394D1 (de) 2008-04-10

Family

ID=31191209

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Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7574796B2 (en) 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
US7582270B2 (en) 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US6946013B2 (en) 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7572311B2 (en) 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
DE202004011630U1 (de) * 2004-07-24 2004-11-11 Wabco Gmbh & Co.Ohg Geräuschdämpfer für Drucklufteinrichtungen
US7384455B2 (en) 2004-10-05 2008-06-10 Caterpillar Inc. Filter service system and method
US7462222B2 (en) * 2004-10-05 2008-12-09 Caterpillar Inc. Filter service system
US7410529B2 (en) * 2004-10-05 2008-08-12 Caterpillar Inc. Filter service system and method
US7419532B2 (en) * 2004-10-05 2008-09-02 Caterpillar Inc. Deposition system and method
DE602006014805D1 (de) 2005-03-18 2010-07-22 Toyota Motor Co Ltd Brennkraftmotorsteuervorrichtung und abgasreinigungsverfahren
US20070089501A1 (en) * 2005-09-30 2007-04-26 Endicott Dennis L Method for monitoring exhaust gas condensates
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7451849B1 (en) 2005-11-07 2008-11-18 Geo2 Technologies, Inc. Substantially fibrous exhaust screening system for motor vehicles
US7468085B2 (en) * 2005-12-19 2008-12-23 Caterpillar Inc. System and method for cleaning a filter
US7444805B2 (en) 2005-12-30 2008-11-04 Geo2 Technologies, Inc. Substantially fibrous refractory device for cleaning a fluid
US7757481B2 (en) * 2006-01-17 2010-07-20 Cummins Filtration Ip, Inc Enclosed volume exhaust diffuser apparatus, system, and method
US7563415B2 (en) 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
US20080271448A1 (en) * 2007-05-03 2008-11-06 Ewa Environmental, Inc. Particle burner disposed between an engine and a turbo charger
US20070240408A1 (en) * 2006-04-14 2007-10-18 Ewa Environmental, Inc. Particle burner including a catalyst booster for exhaust systems
US20070278199A1 (en) * 2006-04-14 2007-12-06 Ewa Environmental, Inc. Particle burning in an exhaust system
US7500359B2 (en) * 2006-04-26 2009-03-10 Purify Solutions, Inc. Reverse flow heat exchanger for exhaust systems
US20080314035A1 (en) * 2006-04-14 2008-12-25 Lincoln Evan-Beauchamp Temperature Ladder and Applications Thereof
US7566423B2 (en) * 2006-04-26 2009-07-28 Purify Solutions, Inc. Air purification system employing particle burning
US7685814B2 (en) 2006-07-12 2010-03-30 Cummins Filtration, Inc. Systems, apparatuses, and methods of determining plugging or deplugging of a diesel oxidation catalyst device
KR100792912B1 (ko) 2006-11-13 2008-01-08 현대자동차주식회사 배기가스 나노입자 포집장치 및 방법
US20090014423A1 (en) * 2007-07-10 2009-01-15 Xuegeng Li Concentric flow-through plasma reactor and methods therefor
JP2008163809A (ja) * 2006-12-27 2008-07-17 Railway Technical Res Inst エンジン
AU2008263189A1 (en) * 2007-05-25 2008-12-18 Refaat Kammel System and method for the treatment of diesel exhaust particulate matter
JP2009012984A (ja) * 2007-06-29 2009-01-22 Ihi Corp 発電設備における機能性材料の製造方法及び装置
US8968438B2 (en) * 2007-07-10 2015-03-03 Innovalight, Inc. Methods and apparatus for the in situ collection of nucleated particles
US8471170B2 (en) * 2007-07-10 2013-06-25 Innovalight, Inc. Methods and apparatus for the production of group IV nanoparticles in a flow-through plasma reactor
WO2009051547A1 (en) * 2007-08-24 2009-04-23 Elsie Maria Hjelm Device and method for elimination of particles from gaseous media
US8097055B2 (en) * 2007-10-29 2012-01-17 Caterpillar Inc. System for treating exhaust gas
US8092563B2 (en) * 2007-10-29 2012-01-10 Caterpillar Inc. System for treating exhaust gas
US7861511B2 (en) * 2007-10-30 2011-01-04 General Electric Company System for recirculating the exhaust of a turbomachine
US8056318B2 (en) * 2007-11-08 2011-11-15 General Electric Company System for reducing the sulfur oxides emissions generated by a turbomachine
US7874141B2 (en) * 2007-11-16 2011-01-25 General Electric Company Auxiliary fluid source for an EGR purge system
DE102008011558B4 (de) * 2007-12-12 2010-04-01 GEA MASCHINENKüHLTECHNIK GMBH Wärmetauscher
US7886528B2 (en) * 2008-02-29 2011-02-15 Perkins Engines Company Limited System for controlling exhaust aftertreatment
US8083822B2 (en) * 2008-03-06 2011-12-27 Caterpillar Inc. System for treating exhaust gas
US8281579B2 (en) * 2008-05-28 2012-10-09 Caterpillar Inc. Exhaust system having thermophoretic particulate agglomerator
JP2011202506A (ja) * 2008-07-23 2011-10-13 Kubota Corp ディーゼルエンジン
DE102008038983A1 (de) * 2008-08-13 2010-02-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelabfangvorrichtung für eine Abgasrückführleitung
US7926256B2 (en) * 2008-10-27 2011-04-19 General Electric Company Inlet system for an EGR system
US8549850B2 (en) * 2008-10-31 2013-10-08 Cummins Filtration Ip, Inc. Exhaust gas aspirator
WO2010091490A1 (en) * 2009-02-13 2010-08-19 Miranda, Cristiane Nasser De Device and method for filtration and depuration of exhaust gases from internal combustion engines
DE102010014037A1 (de) * 2009-04-02 2010-11-04 Cummins Filtration IP, Inc., Minneapolis Reduktionsmittelzersetzungssystem
JP5033848B2 (ja) * 2009-08-04 2012-09-26 エヌ・イーケムキャット株式会社 船舶用排気ガス浄化装置、および排気ガス浄化方法
GB2475317B (en) * 2009-11-16 2015-03-18 Gm Global Tech Operations Inc Method for operating a diesel engine system
JP5420513B2 (ja) * 2009-12-03 2014-02-19 日立建機株式会社 油圧作業機
US20110146282A1 (en) * 2009-12-18 2011-06-23 General Electric Company System and method for reducing sulfur compounds within fuel stream for turbomachine
JP5562697B2 (ja) * 2010-03-25 2014-07-30 三菱重工業株式会社 Ｄｐｆの再生制御装置、再生制御方法、および再生支援システム
JP2011208542A (ja) * 2010-03-29 2011-10-20 Toyota Motor Corp 内燃機関の排気浄化装置
JP5839784B2 (ja) * 2010-06-02 2016-01-06 ヤンマー株式会社 排気ガス浄化システム
US8071038B2 (en) * 2010-06-09 2011-12-06 Ford Global Technologies, Llc Progressive catalyst loading for integrated particulate filter and selective catalytic reduction unit
WO2011163381A1 (en) * 2010-06-22 2011-12-29 Cummins Inc. Particulate filter diagnostics
CN102011631A (zh) * 2010-08-11 2011-04-13 张晓荣 一种火星熄灭装置
JP4877415B2 (ja) * 2010-12-09 2012-02-15 トヨタ自動車株式会社 内燃機関の排気還流装置
JP6041418B2 (ja) * 2010-12-16 2016-12-07 臼井国際産業株式会社 重油以下の低質燃料を使用する大排気量船舶用ディーゼルエンジンの排気ガス浄化装置
DE102011002936A1 (de) * 2011-01-20 2012-07-26 Ford Global Technologies, Llc Partikelsensor, Abgassystem und Verfahren zum Bestimmen von Partikeln im Abgas
AU2012218144B2 (en) * 2011-02-14 2017-02-23 Industrial Climate Solutions, Inc. Absorber
CN102102562A (zh) * 2011-03-16 2011-06-22 张晓荣 火星熄灭装置
FR2974144A1 (fr) * 2011-04-15 2012-10-19 Renault Sa Dispositif de compactage des suies d'un filtre a particules
JP5672139B2 (ja) * 2011-05-11 2015-02-18 トヨタ自動車株式会社 内燃機関のｅｇｒシステム
JP5673433B2 (ja) * 2011-08-10 2015-02-18 トヨタ自動車株式会社 内燃機関のｅｇｒ装置
US8722002B2 (en) * 2011-09-06 2014-05-13 Dearborn Financial, Inc. System for recycling captured agglomerated diesel soot and related method
DE102012000597A1 (de) * 2012-01-14 2013-07-18 Daimler Ag Abgassystem einer Brennkraftmaschine und Verfahren zur Aufbereitung eines in Brennkraftmaschinenabgas eingebrachten Reduktionsmittels
CN104363750B (zh) * 2012-01-27 2017-07-21 N/C探索有限责任公司 用于促进土壤微生物和内燃的排放物产生的植物生长的碳纳米管的制造方法
CN102536392B (zh) * 2012-02-10 2013-08-07 徐和平 一种带旋转再生装置的柴油机尾气净化器
US20140053536A1 (en) * 2012-03-28 2014-02-27 Dearborn Financial, Inc. Diesel emissions control after-treatment systems and related method
JP6188167B2 (ja) * 2012-07-27 2017-08-30 ゼネラル・エレクトリック・カンパニイ 流体ストリーム中の汚染物質検出のためのシステムおよび方法
US8584795B1 (en) * 2012-09-04 2013-11-19 Vac-Tron Equipment, Llc Filter silencer
JP6056414B2 (ja) * 2012-11-26 2017-01-11 いすゞ自動車株式会社 排気ガス浄化システム及び排気ガス浄化方法
GB2510171B (en) * 2013-01-28 2015-01-28 Cool Flame Technologies As Method and cleaning apparatus for removal of SOx and NOx from exhaust gas
US9855837B2 (en) * 2013-04-26 2018-01-02 Yanmar Co., Ltd. Work vehicle
US9273648B2 (en) 2013-07-26 2016-03-01 Cnh Industrial America Llc Air intake system for a work vehicle
CN104373175A (zh) * 2013-08-14 2015-02-25 吴进森 汽车尾气高速离心滤碳机
CN103629018B (zh) * 2013-11-04 2015-11-18 江苏大学 一种egr冷却器的再生装置及再生方法
CN103585811B (zh) * 2013-11-26 2015-05-20 深圳市华星光电技术有限公司 过滤器
WO2015081388A1 (en) * 2013-12-06 2015-06-11 Vapour Draw Systems Pty Ltd System and method for improving combustion efficiency
CN103835787A (zh) * 2014-03-17 2014-06-04 威海市天罡仪表股份有限公司 汽车尾气滤清消声器
JP6238823B2 (ja) * 2014-04-08 2017-11-29 臼井国際産業株式会社 高濃度に硫黄成分を含有する低質燃料を使用する船舶用ディーゼルエンジンの排ガス処理装置
US9273649B2 (en) 2014-05-30 2016-03-01 Cnh Industrial America Llc System and method for controlling an electric aspirator of an air intake system for a work vehicle
CN104331018B (zh) * 2014-11-24 2017-11-03 中车永济电机有限公司 5000m3/h绞吸式挖泥船用柴油机组一键启动控制装置
CN105797855B (zh) * 2014-12-31 2017-06-23 北京纳米能源与系统研究所 一种气体净化装置
US9416711B1 (en) * 2015-02-26 2016-08-16 Peter Lee Randall Exhaust energy recovery and pollution control system for marine vessel
CN104791147A (zh) * 2015-03-18 2015-07-22 上海交通大学 船用重型柴油机egr系统颗粒物去除装置
ES2863589T3 (es) * 2015-06-17 2021-10-11 N/C Quest Inc Reciclaje de emisiones mediante un equipo solubilizador
CN106321195A (zh) * 2015-06-17 2017-01-11 杨琦 一种柴油汽车金属颗粒捕集器的再生方法
US10184380B2 (en) * 2015-12-01 2019-01-22 Cummins Emission Solutions Inc. Use of pressure differential in selective catalytic reduction systems
CN105909344B (zh) * 2016-04-14 2018-08-31 三明学院 涡流区废气处理系统及方法
CN105715551A (zh) * 2016-04-15 2016-06-29 珠海格力电器股份有限公司 油分离器及其油分桶
US10436091B2 (en) 2016-06-02 2019-10-08 Pollution Control Devices, Llc Emission control device
US20190264640A1 (en) * 2016-07-29 2019-08-29 Elringklinger Ag Sieve seal and method for operation thereof
CN106139805B (zh) * 2016-08-19 2017-12-05 山东蓬翔汽车有限公司 一种扫吸式清扫车的高效除尘滤尘装置
US11472266B2 (en) 2016-09-16 2022-10-18 Carrier Corporation Engine exhaust gas cooling system for transport refrigeration system
CN106555662B (zh) * 2017-01-12 2018-04-24 钟艳琦 一种汽车尾气净化处理装置
CN106555658B (zh) * 2017-01-12 2018-09-04 临沂大学 汽车尾气监测及净化装置
US10436090B2 (en) 2017-03-22 2019-10-08 Clean Diesel Development LLC Soot separator for an internal combustion engine
USD870775S1 (en) 2017-03-22 2019-12-24 Clean Diesel Development LLC Centrifugal separator
US10794309B2 (en) 2017-10-18 2020-10-06 Ford Global Technologies, Llc Methods and systems for a particulate filter
FR3074885B1 (fr) * 2017-12-13 2019-12-27 Electricite De France Procede d'evaluation du colmatage d'un echangeur thermique
CN108561212B (zh) * 2018-03-06 2019-12-10 瑞立集团瑞安汽车零部件有限公司 一种汽车尾气处理装置
GB2572986B (en) 2018-04-18 2021-01-20 Caterpillar Inc Combined engine systems
CN108295613B (zh) * 2018-04-18 2024-05-14 无锡红旗除尘设备有限公司 一种可自动除垢的多管式冷却及团聚装置
CN109098819A (zh) * 2018-07-28 2018-12-28 襄阳晟欣机电有限公司 一种具有废气回收利用的柴油机
CN108815935A (zh) * 2018-09-07 2018-11-16 浙江得亿制氧科技有限公司 一种可降温空气过滤器
CN109372659A (zh) * 2018-10-26 2019-02-22 江苏中远环保科技有限公司 一种控制循环冷却器中的节能环保装置
CN109356686B (zh) * 2018-11-05 2023-06-09 卢宝良 柴油发动机尾气黑烟净化器
CN109372611B (zh) * 2018-11-21 2020-09-04 南皮县绿源环保设备有限公司 一种汽车尾气专用过滤装置
CN110242817A (zh) * 2019-07-18 2019-09-17 西南石油大学 一种输气管道消声装置
US11359996B2 (en) 2019-11-14 2022-06-14 Caterpillar Inc. Soot measurement system
CN111006831B (zh) * 2019-12-29 2022-06-24 万向通达股份公司 汽车排气系统模拟热振动试验装置
US11484892B2 (en) 2019-12-30 2022-11-01 General Electric Company Systems and methods for reducing particulate emissions
CN114832565B (zh) * 2021-02-01 2023-05-30 西南交通大学 地下工程施工粉尘及有害气体智能化处理装置及方法
CN116696517B (zh) * 2023-05-17 2024-10-25 安徽全柴动力股份有限公司 一种柴油发动机尾气颗粒捕集器
CN118059592B (zh) * 2024-04-25 2024-06-25 内蒙古德恒环境工程有限公司 一种密闭炉烟气处理装置
CN118464475B (zh) * 2024-07-15 2024-10-18 中汽研汽车检验中心(昆明)有限公司 柴油车辆排放因子高原检测方法、装置、设备及存储介质

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162516A (en) * 1961-08-14 1964-12-22 Richard E Dwyer Method of filtering exhaust gases
US3688476A (en) * 1969-11-24 1972-09-05 Ethyl Corp Exhaust system
US3815337A (en) * 1969-11-24 1974-06-11 Ethyl Corp Exhaust system
US3805520A (en) * 1972-07-21 1974-04-23 H Jones Process and apparatus for reducing air pollution from internal combustion engines
DE3424196A1 (de) * 1984-02-11 1985-08-22 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur entfernung von festkoerperteilen aus abgasen von brennkraftmaschinen
US4720972A (en) * 1986-10-17 1988-01-26 Ford Motor Company Low energy regeneration system for particulate trap for an internal combustion engine
US4969328A (en) * 1986-10-21 1990-11-13 Kammel Refaat A Diesel engine exhaust oxidizer
US5121601A (en) * 1986-10-21 1992-06-16 Kammel Refaat A Diesel engine exhaust oxidizer
DE8702501U1 (de) * 1987-02-18 1987-07-23 Gutermuth Sen., Paul, 6456 Langenselbold Abscheidervorrichtung für gasförmige Fluide
DE3731110A1 (de) * 1987-09-16 1989-03-30 Bosch Gmbh Robert Koagulator fuer eine abgasreinigungsanlage von brennkraftmaschinen
GB8800101D0 (en) * 1988-01-05 1988-02-10 Univ Waterloo Fine dust removal device
DE3841182A1 (de) * 1988-12-07 1990-06-13 Bosch Gmbh Robert Einrichtung zum entfernen von festkoerperpartikeln, insbesondere russteilchen, aus dem abgas von brennkraftmaschinen
US5251564A (en) * 1990-04-26 1993-10-12 Rim Julius J Combustion box exhaust filtration system and method
JPH05195750A (ja) * 1991-11-01 1993-08-03 Kazuhiro Matsui ディーゼルエンジンの排ガス中の煤塵除去装置
CA2168486C (en) * 1996-01-31 2001-04-17 Institut Francais Du Petrole Particle agglomeration and precipitation from a gaseous stream
JP3645704B2 (ja) * 1997-03-04 2005-05-11 トヨタ自動車株式会社 内燃機関の排気浄化装置
US5972215A (en) * 1997-09-03 1999-10-26 Kammel; Refaat A. Continuous particle separation and removal cleaning system
US6138649A (en) * 1997-09-22 2000-10-31 Southwest Research Institute Fast acting exhaust gas recirculation system
EP1182332B1 (de) * 2000-03-27 2007-11-21 Toyota Jidosha Kabushiki Kaisha Abgasreinigungsvorrichtung
US6497095B2 (en) * 2000-12-21 2002-12-24 Ford Global Technologies, Inc. Regeneration of diesel engine particulate filter only above low fuel levels

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EP1546515B1 (de) 2008-02-27
US20050178111A1 (en) 2005-08-18
RU2349767C2 (ru) 2009-03-20
JP2005533963A (ja) 2005-11-10
AU2003252127B2 (en) 2009-06-18
EP1546515A2 (de) 2005-06-29
EP2078832B1 (de) 2010-11-03
RU2005105567A (ru) 2005-08-27
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AU2003252127A1 (en) 2004-02-16
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CN1671954A (zh) 2005-09-21
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HK1081250A1 (en) 2006-05-12
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US7266943B2 (en) 2007-09-11
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