ES2147925T3 - Procedimiento y dispositivo para la depuracion catalitica del gas de escape de una instalacion de combustion. - Google Patents
Procedimiento y dispositivo para la depuracion catalitica del gas de escape de una instalacion de combustion.Info
- Publication number
- ES2147925T3 ES2147925T3 ES96917362T ES96917362T ES2147925T3 ES 2147925 T3 ES2147925 T3 ES 2147925T3 ES 96917362 T ES96917362 T ES 96917362T ES 96917362 T ES96917362 T ES 96917362T ES 2147925 T3 ES2147925 T3 ES 2147925T3
- Authority
- ES
- Spain
- Prior art keywords
- exhaust gas
- duct
- conversion
- reaction
- depuration
- 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
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
- F01N3/08—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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—Processes characterised by a specific device
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8656—Successive elimination of the components
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
- B01F25/103—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
-
- 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
- F01N13/0097—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 arranged in a single 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
- 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
- F01N13/011—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 purifying devices arranged in parallel
- F01N13/017—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 purifying devices arranged in parallel the purifying devices are arranged in a single housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/93—Arrangements, nature or configuration of flow guiding elements
- B01F2025/931—Flow guiding elements surrounding feed openings, e.g. jet nozzles
-
- 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
- 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
- F01N2240/40—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 hydrolysis catalyst
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/22—Inlet and outlet tubes being positioned on the same side of the apparatus
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Incineration Of Waste (AREA)
Abstract
LOS GASES DE ESCAPE (A) QUE SE VAN A DEPURAR SE CONDUCEN A UN CANAL DE TRANSFORMACION Y MEZCLA (16), POR EL QUE CIRCULAN EN UNA DIRECCION LONGITUDINAL PREDETERMINADA (18). EN LA CORRIENTE DE GASES DE ESCAPE (A) DEL INTERIOR DEL CANAL DE TRANSFORMACION Y MEZCLA (16) SE INYECTA UN AGENTE REDUCTOR (R), PRINCIPALMENTE UNA SOLUCION ACUOSA DE UREA. A CONTINUACION, LA CORRIENTE DE GASES DE ESCAPE SE DESVIA A UN CANAL DE REACCION (34), CUYO RECORRIDO ES PARALELO O RODEA EL CANAL DE TRANSFORMACION Y MEZCLA (16). DICHO CANAL DE REACCION (34), QUE CONDUCE LOS GASES DE ESCAPE (A) EN DIRECCION OPUESTA (32), INCORPORA UN CATALIZADOR DE REDUCCION (36, 38) CON EL QUE SE REDUCEN LOS COMPONENTES REDUCIBLES DE LOS GASES DE ESCAPE (A). EL GAS DE ESCAPE ASI DEPURADO (A ) SE EVACUA DEL CANAL DE REACCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19523563 | 1995-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147925T3 true ES2147925T3 (es) | 2000-10-01 |
Family
ID=7765508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96917362T Expired - Lifetime ES2147925T3 (es) | 1995-06-28 | 1996-06-21 | Procedimiento y dispositivo para la depuracion catalitica del gas de escape de una instalacion de combustion. |
Country Status (10)
Country | Link |
---|---|
US (2) | US6444177B1 (es) |
EP (1) | EP0835160B1 (es) |
JP (1) | JPH10511038A (es) |
KR (1) | KR100449784B1 (es) |
AT (1) | ATE193222T1 (es) |
DE (1) | DE59605314D1 (es) |
DK (1) | DK0835160T3 (es) |
ES (1) | ES2147925T3 (es) |
TW (1) | TW416865B (es) |
WO (1) | WO1997001387A1 (es) |
Families Citing this family (147)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE268199T1 (de) * | 1996-11-14 | 2004-06-15 | Ulrich Kothe | Destillationsvorrichtung |
US5809775A (en) * | 1997-04-02 | 1998-09-22 | Clean Diesel Technologies, Inc. | Reducing NOx emissions from an engine by selective catalytic reduction utilizing solid reagents |
US5976475A (en) * | 1997-04-02 | 1999-11-02 | Clean Diesel Technologies, Inc. | Reducing NOx emissions from an engine by temperature-controlled urea injection for selective catalytic reduction |
US5968464A (en) | 1997-05-12 | 1999-10-19 | Clean Diesel Technologies, Inc. | Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction |
ES2208792T3 (es) * | 1997-07-28 | 2004-06-16 | Siemens Aktiengesellschaft | Empleo de una mezcladora estatica como catalizador de hidrolisis, asi como su empleo en un conducto de gases de escape para una instalacion de combustion. |
DE19741199C2 (de) * | 1997-09-18 | 2000-10-26 | Siemens Ag | Statischer Mischer |
AT406126B (de) * | 1998-07-16 | 2000-02-25 | Integral Umwelt Und Anlagentec | Verfahren zum einbringen mindestens eines zweiten reaktionsmediums in mindestens ein in einem kanal strömendes, erstes reaktionsmedium und zur intensiven vermischung der reaktionsmedien miteinander |
DE19922959A1 (de) * | 1999-05-19 | 2000-11-23 | Daimler Chrysler Ag | Abgasreinigungsanlage mit Stickoxidreduktion unter Reduktionsmittelzugabe |
KR100348516B1 (ko) * | 1999-07-07 | 2002-08-10 | (주)대우건설 | 반건식 반응기와 백필터를 일체화 한 소각 배출가스 처리장치 |
EP1138890B1 (en) * | 2000-03-27 | 2005-05-18 | Toyota Jidosha Kabushiki Kaisha | Exhaust purifying method and apparatus for an internal combustion engine |
DE10022842A1 (de) * | 2000-05-10 | 2001-11-22 | Dmc2 Degussa Metals Catalysts | Strukturierter Katalysator für die selektive Reduktion von Stickoxiden mittels Ammoniak unter Verwendung einer zu Ammoniak hydrolysierbaren Verbindung |
US7829033B2 (en) | 2003-07-03 | 2010-11-09 | Fuel Tech, Inc. | Selective catalytic reduction of NOx enabled by sidestream urea decomposition |
US7615200B2 (en) | 2000-12-01 | 2009-11-10 | Fuel Tech, Inc. | Selective catalytic reduction of NOx enabled by urea decomposition in heat-exchanger bypass |
ES2278806T3 (es) | 2000-12-01 | 2007-08-16 | Fuel Tech, Inc. | Reduccion catalitica selectiva de nox, llevada a cabo por una corriente lateral de descomposicion de urea. |
GB0113226D0 (en) | 2001-06-01 | 2001-07-25 | Nelson Burgess Ltd | Catalytic converter |
JP2003020936A (ja) * | 2001-07-03 | 2003-01-24 | Komatsu Ltd | NOx還元触媒用液体還元剤タンクの配置構造 |
EP1583891A1 (de) * | 2003-01-14 | 2005-10-12 | Emitec Gesellschaft für Emissionstechnologie mbH | Platzsparende abgasnachbehandlungseinheit mit ineinanderliegenden hin- und rückströmbereichen bei gleichseitigem gasein- und -austritt |
DE10356000B4 (de) * | 2003-11-27 | 2006-01-12 | J. Eberspächer GmbH & Co. KG | Schalldämpfer mit integriertem Katalysator |
US7297174B2 (en) * | 2004-02-11 | 2007-11-20 | Et Us Holdings, Llc | Particulate filter assembly |
DE102004008415A1 (de) * | 2004-02-20 | 2005-09-01 | Arvin Technologies, Inc., Troy | Vorrichtung zum Reinigen von Fahrzeugabgasen, insbesondere Dieselrußfilter |
JP3715981B2 (ja) * | 2004-03-25 | 2005-11-16 | 日産ディーゼル工業株式会社 | 排気浄化機能付き消音装置 |
JP2005344597A (ja) * | 2004-06-02 | 2005-12-15 | Hitachi Ltd | エンジン用排気ガス処理装置 |
DE102004036036A1 (de) * | 2004-07-24 | 2006-03-16 | Daimlerchrysler Ag | Abgassystem, insbesondere für eine Brennkraftmaschine eines Kraftfahrzeugs |
SE528119C2 (sv) | 2004-08-06 | 2006-09-05 | Scania Cv Ab | Arrangemang för att tillföra ett medium till en avgasledning hos en förbränningsmotor |
WO2006045315A1 (en) * | 2004-10-26 | 2006-05-04 | Silentor Holding A/S | Silencer and open-structured catalyser |
JP4662334B2 (ja) * | 2004-11-04 | 2011-03-30 | 三菱ふそうトラック・バス株式会社 | 内燃機関の排気浄化装置 |
US7152396B2 (en) * | 2004-12-10 | 2006-12-26 | General Motors Corporation | Reductant distributor for lean NOx trap |
US7581387B2 (en) * | 2005-02-28 | 2009-09-01 | Caterpillar Inc. | Exhaust gas mixing system |
DE102005012066A1 (de) * | 2005-03-16 | 2006-09-21 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit Mitteln zur Reaktandenzufuhr und entsprechendes Verfahren und Abgassystem |
JP4698359B2 (ja) * | 2005-09-22 | 2011-06-08 | Udトラックス株式会社 | 排気浄化装置 |
DE102006003786A1 (de) * | 2005-09-26 | 2007-04-05 | Faurecia Abgastechnik Gmbh | Abgasanlage mit Einspritzdüse |
FR2891305B1 (fr) * | 2005-09-27 | 2007-11-23 | Renault Sas | Ligne d'echappement de moteur de vehicule comprenant un injecteur de carburant |
US7390471B2 (en) * | 2005-11-17 | 2008-06-24 | Siemens Power Generation, Inc. | Apparatus and method for catalytic treatment of exhaust gases |
GB2433041A (en) * | 2005-12-08 | 2007-06-13 | Eminox Ltd | Cleaning a vehicle exhaust system filter |
US8242045B2 (en) * | 2006-01-12 | 2012-08-14 | Siemens Energy, Inc. | Ceramic wash-coat for catalyst support |
GB0606116D0 (en) * | 2006-03-28 | 2006-05-03 | Arvinmeritor A & Et Ltd | A mixing chamber for an exhaust system |
DE102006015964A1 (de) * | 2006-04-05 | 2007-10-18 | Arvinmeritor Emissions Technologies Gmbh | Baugruppe zur Vermischung eines Mediums mit dem Abgasstrom einer Kfz-Abgasanlage |
US7497077B2 (en) * | 2006-07-26 | 2009-03-03 | Southwest Research Institute | System and method for dispensing an aqueous urea solution into an exhaust gas stream |
US7726118B2 (en) * | 2006-09-18 | 2010-06-01 | Ford Global Technologies, Llc | Engine-off ammonia vapor management system and method |
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WO2008111254A1 (ja) * | 2007-03-12 | 2008-09-18 | Bosch Corporation | 内燃機関の排気浄化装置 |
US7954311B2 (en) * | 2007-03-15 | 2011-06-07 | Ford Global Technologies, Llc | Ammonia vapor management system and method |
FR2914353A1 (fr) * | 2007-03-26 | 2008-10-03 | Renault Sas | Ligne d'echappement de moteur a combustion interne pourvue de moyens de reduction d'oxydes d'azote |
DE102007028449A1 (de) * | 2007-04-25 | 2008-10-30 | J. Eberspächer GmbH & Co. KG | Misch- und/oder Verdampfungseinrichtung und zugehöriges Herstellungsverfahren |
EP2156026B1 (en) | 2007-05-15 | 2016-10-12 | Donaldson Company, Inc. | Exhaust gas flow device |
JP5132187B2 (ja) * | 2007-05-18 | 2013-01-30 | Udトラックス株式会社 | 排気浄化装置 |
DE202008001547U1 (de) | 2007-07-24 | 2008-04-10 | Emcon Technologies Germany (Augsburg) Gmbh | Baugruppe zur Einbringung eines Reduktionsmittels in die Abgasleitung einer Abgasanlage einer Verbrennungskraftmaschine |
DE102008050357A1 (de) | 2007-10-09 | 2009-04-30 | Mitsubishi Fuso Truck and Bus Corp., Kawasaki | Abgasreinigungseinrichtung für einen Motor |
GB0721528D0 (en) * | 2007-11-02 | 2007-12-12 | T Baden Hardstaff Ltd | Exhaust system |
JP5294446B2 (ja) * | 2008-02-08 | 2013-09-18 | ボッシュ株式会社 | 温度センサの合理性診断装置及び合理性診断方法、並びに内燃機関の排気浄化装置 |
US7856807B2 (en) * | 2008-03-17 | 2010-12-28 | Cummins Filtration Ip, Inc. | Flow reversal chambers for increased residence time |
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-
1996
- 1996-06-21 ES ES96917362T patent/ES2147925T3/es not_active Expired - Lifetime
- 1996-06-21 EP EP96917362A patent/EP0835160B1/de not_active Expired - Lifetime
- 1996-06-21 WO PCT/DE1996/001094 patent/WO1997001387A1/de active IP Right Grant
- 1996-06-21 DE DE59605314T patent/DE59605314D1/de not_active Expired - Lifetime
- 1996-06-21 JP JP9504082A patent/JPH10511038A/ja active Pending
- 1996-06-21 DK DK96917362T patent/DK0835160T3/da active
- 1996-06-21 AT AT96917362T patent/ATE193222T1/de not_active IP Right Cessation
- 1996-06-21 KR KR1019970709776A patent/KR100449784B1/ko not_active IP Right Cessation
- 1996-07-12 TW TW085107680A patent/TW416865B/zh not_active IP Right Cessation
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1997
- 1997-12-29 US US08/995,646 patent/US6444177B1/en not_active Expired - Fee Related
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2002
- 2002-07-24 US US10/201,835 patent/US6620391B2/en not_active Expired - Fee Related
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TW416865B (en) | 2001-01-01 |
US20020187093A1 (en) | 2002-12-12 |
JPH10511038A (ja) | 1998-10-27 |
EP0835160B1 (de) | 2000-05-24 |
WO1997001387A1 (de) | 1997-01-16 |
KR100449784B1 (ko) | 2005-02-24 |
DE59605314D1 (de) | 2000-06-29 |
US6444177B1 (en) | 2002-09-03 |
KR19990028460A (ko) | 1999-04-15 |
ATE193222T1 (de) | 2000-06-15 |
DK0835160T3 (da) | 2000-10-09 |
US6620391B2 (en) | 2003-09-16 |
EP0835160A1 (de) | 1998-04-15 |
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