ATE249576T1 - Selektive katalytische reduktion system und verfahren - Google Patents
Selektive katalytische reduktion system und verfahrenInfo
- Publication number
- ATE249576T1 ATE249576T1 AT99956913T AT99956913T ATE249576T1 AT E249576 T1 ATE249576 T1 AT E249576T1 AT 99956913 T AT99956913 T AT 99956913T AT 99956913 T AT99956913 T AT 99956913T AT E249576 T1 ATE249576 T1 AT E249576T1
- Authority
- AT
- Austria
- Prior art keywords
- reducing
- catalytic reduction
- selective catalytic
- oxidation catalyst
- reduction system
- Prior art date
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
- B01D53/92—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
- B01D53/9431—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
- B01D53/92—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
- B01D53/9495—Controlling the catalytic process
-
- 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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction 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
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
-
- 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
- B01D2255/1021—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
- B01D2255/504—ZSM 5 zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
-
- 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
- F01N2240/28—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 plasma reactor
-
- 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
- F01N2240/30—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 fuel reformer
-
- 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- 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
- F01N2610/06—Adding substances to exhaust gases the substance being in the gaseous 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
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. 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
- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
-
- 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
- F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
-
- 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)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/191,697 US6176078B1 (en) | 1998-11-13 | 1998-11-13 | Plasma fuel processing for NOx control of lean burn engines |
PCT/US1999/026043 WO2000029727A1 (en) | 1998-11-13 | 1999-11-04 | PLASMA FUEL PROCESSING FOR NOx CONTROL OF LEAN BURN ENGINES |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE249576T1 true ATE249576T1 (de) | 2003-09-15 |
Family
ID=22706573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99956913T ATE249576T1 (de) | 1998-11-13 | 1999-11-04 | Selektive katalytische reduktion system und verfahren |
Country Status (6)
Country | Link |
---|---|
US (2) | US6176078B1 (de) |
EP (2) | EP1365119A3 (de) |
AT (1) | ATE249576T1 (de) |
AU (1) | AU1342000A (de) |
DE (1) | DE69911242T2 (de) |
WO (1) | WO2000029727A1 (de) |
Families Citing this family (165)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6038853A (en) * | 1996-08-19 | 2000-03-21 | The Regents Of The University Of California | Plasma-assisted catalytic storage reduction system |
ES2158692T3 (es) * | 1997-09-09 | 2001-09-01 | Aea Technology Plc | Tratamiento de emisiones gaseosas. |
US6634168B1 (en) * | 1998-10-19 | 2003-10-21 | Nissan Motor Co., Ltd. | Exhaust gas purification system |
US6560958B1 (en) * | 1998-10-29 | 2003-05-13 | Massachusetts Institute Of Technology | Emission abatement system |
US6176078B1 (en) * | 1998-11-13 | 2001-01-23 | Engelhard Corporation | Plasma fuel processing for NOx control of lean burn engines |
DE19903533A1 (de) * | 1999-01-29 | 2000-08-10 | Degussa | Verfahren zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen |
US6606855B1 (en) * | 1999-06-08 | 2003-08-19 | Bechtel Bwxt Idaho, Llc | Plasma reforming and partial oxidation of hydrocarbon fuel vapor to produce synthesis gas and/or hydrogen gas |
JP3642273B2 (ja) * | 1999-10-21 | 2005-04-27 | 日産自動車株式会社 | 排気ガス浄化システム |
GB9924999D0 (en) * | 1999-10-22 | 1999-12-22 | Aea Technology Plc | Reactor for the plasma treatment of gases |
US6685897B1 (en) * | 2000-01-06 | 2004-02-03 | The Regents Of The University Of California | Highly-basic large-pore zeolite catalysts for NOx reduction at low temperatures |
US6606856B1 (en) * | 2000-03-03 | 2003-08-19 | The Lubrizol Corporation | Process for reducing pollutants from the exhaust of a diesel engine |
WO2001092694A1 (en) * | 2000-06-01 | 2001-12-06 | Blue Planet Co., Ltd. | Apparatus for removing soot and nox in exhaust gas from diesel engines |
US6363714B1 (en) * | 2000-06-09 | 2002-04-02 | Ford Global Technologies, Inc. | Plasma-catalyst control system |
US20030084658A1 (en) | 2000-06-20 | 2003-05-08 | Brown Kevin F | Process for reducing pollutants from the exhaust of a diesel engine using a water diesel fuel in combination with exhaust after-treatments |
JP3398862B2 (ja) * | 2000-07-06 | 2003-04-21 | 本田技研工業株式会社 | 燃料蒸発器の暖機方法 |
US6557342B2 (en) * | 2000-09-19 | 2003-05-06 | Nissan Motor Co., Ltd. | Exhaust gas purifying system |
US6729125B2 (en) | 2000-09-19 | 2004-05-04 | Nissan Motor Co., Ltd. | Exhaust gas purifying system |
US6758036B1 (en) | 2000-10-27 | 2004-07-06 | Delphi Technologies, Inc. | Method for sulfur protection of NOx adsorber |
US6655130B1 (en) * | 2000-10-30 | 2003-12-02 | Delphi Technologies, Inc. | System and controls for near zero cold start tailpipe emissions in internal combustion engines |
JP3685052B2 (ja) * | 2000-11-30 | 2005-08-17 | 日産自動車株式会社 | 内燃機関の排気浄化装置 |
DE10065473A1 (de) * | 2000-12-28 | 2002-07-04 | Basf Ag | Verfahren und Konverter zur katalytischen Umwandlung von Kraftstoff |
DE10106503A1 (de) * | 2001-02-13 | 2002-08-29 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur nachmotorischen Einbringung eines Hilfsmittels in einen Abgasstrom |
JP2002292273A (ja) * | 2001-04-02 | 2002-10-08 | Canon Inc | プラズマ反応装置及びプラズマ反応方法 |
JP3981915B2 (ja) | 2001-04-03 | 2007-09-26 | 日産自動車株式会社 | 排気ガス浄化システム |
DE10120097B4 (de) * | 2001-04-25 | 2005-07-21 | Daimlerchrysler Ag | Abgasreinigungsanlage und Verfahren zum Betreiben der Anlage |
US7011790B2 (en) * | 2001-05-07 | 2006-03-14 | Regents Of The University Of Minnesota | Non-thermal disinfection of biological fluids using non-thermal plasma |
US6911225B2 (en) * | 2001-05-07 | 2005-06-28 | Regents Of The University Of Minnesota | Method and apparatus for non-thermal pasteurization of living-mammal-instillable liquids |
US6562386B2 (en) | 2001-05-07 | 2003-05-13 | Regents Of The University Of Minnesota | Method and apparatus for non-thermal pasteurization |
DE10124549A1 (de) * | 2001-05-19 | 2002-11-28 | Degussa | Verfahren zur selektiven katalytischen Reduktion von Stickoxiden mit Ammoniak im mageren Abgas eines Verbrennungsprozesses |
US7078000B2 (en) * | 2001-06-14 | 2006-07-18 | Delphi Technologies, Inc. | Apparatus and method for mat protection of non-thermal plasma reactor |
US6893617B2 (en) * | 2001-06-14 | 2005-05-17 | Delphi Technologies, Inc. | Apparatus and method for retention of non-thermal plasma reactor |
US20030007901A1 (en) * | 2001-07-03 | 2003-01-09 | John Hoard | Method and system for reduction of NOx in automotive vehicle exhaust systems |
DE10142800A1 (de) * | 2001-08-31 | 2003-03-20 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Abgasnachbehandlung |
US20030047146A1 (en) * | 2001-09-10 | 2003-03-13 | Daniel Michael J. | Plasmatron-internal combustion engine system having an independent electrical power source |
US7165393B2 (en) * | 2001-12-03 | 2007-01-23 | Catalytica Energy Systems, Inc. | System and methods for improved emission control of internal combustion engines |
US7082753B2 (en) * | 2001-12-03 | 2006-08-01 | Catalytica Energy Systems, Inc. | System and methods for improved emission control of internal combustion engines using pulsed fuel flow |
DE10161696A1 (de) * | 2001-12-15 | 2003-06-26 | Bayerische Motoren Werke Ag | Verfahren zur katalytischen Abgasnachbehandlung von motorischen Verbrennungsabgasen |
US20030113242A1 (en) * | 2001-12-18 | 2003-06-19 | Hepburn Jeffrey Scott | Emission control device for an engine |
US20030118960A1 (en) * | 2001-12-21 | 2003-06-26 | Balmer-Millar Mari Lou | Lean NOx aftertreatment system |
US7014930B2 (en) * | 2002-01-25 | 2006-03-21 | Arvin Technologies, Inc. | Apparatus and method for operating a fuel reformer to generate multiple reformate gases |
US7021048B2 (en) * | 2002-01-25 | 2006-04-04 | Arvin Technologies, Inc. | Combination emission abatement assembly and method of operating the same |
US6976353B2 (en) * | 2002-01-25 | 2005-12-20 | Arvin Technologies, Inc. | Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device |
US6810658B2 (en) * | 2002-03-08 | 2004-11-02 | Daimlerchrysler Ag | Exhaust-gas purification installation and exhaust-gas purification method for purifying an exhaust gas from an internal combustion engine |
US6651597B2 (en) * | 2002-04-23 | 2003-11-25 | Arvin Technologies, Inc. | Plasmatron having an air jacket and method for operating the same |
AU2003228608A1 (en) * | 2002-04-24 | 2003-11-10 | Arvin Technologies, Inc. | Apparatus and method for regenerating a particulate filter of an exhaust system of an internal combustion engine |
DE10218232A1 (de) * | 2002-04-24 | 2003-11-06 | Opel Adam Ag | Verfahren und Katalysator zur Verbesserung der Wiksamkeit des zur NOx-Reduktion eingedüsten Dieselkraftstoffes |
US6895746B2 (en) | 2002-05-31 | 2005-05-24 | Utc Fuel Cells, Llc | Reducing oxides of nitrogen using hydrogen generated from engine fuel and exhaust |
US20030226350A1 (en) * | 2002-06-11 | 2003-12-11 | Ke Liu | Reducing oxides of nitrogen using reformate generated from engine fuel, water and/or air |
US20040000475A1 (en) * | 2002-06-27 | 2004-01-01 | Cho Byong Kwon | Plasma reactor having regions of active and passive electric field |
US20040042947A1 (en) * | 2002-08-28 | 2004-03-04 | John Hoard | Method for NOx reduction |
US7512571B2 (en) * | 2002-08-29 | 2009-03-31 | Paul Rudolf | Associative memory device and method based on wave propagation |
DE10241063A1 (de) * | 2002-09-05 | 2004-03-11 | Robert Bosch Gmbh | Verfahren zur Abgasnachbehandlung und Vorrichtung hierzu |
DE10241065A1 (de) * | 2002-09-05 | 2004-03-11 | Robert Bosch Gmbh | Abgasnachbehandlungsanordnung und Verfahren hierzu |
DE10243269A1 (de) * | 2002-09-18 | 2004-03-25 | Robert Bosch Gmbh | Verfahren zur Abgasnachbehandlung und Vorrichtung hierzu |
US6758035B2 (en) * | 2002-09-18 | 2004-07-06 | Arvin Technologies, Inc. | Method and apparatus for purging SOX from a NOX trap |
US20040052693A1 (en) * | 2002-09-18 | 2004-03-18 | Crane Samuel N. | Apparatus and method for removing NOx from the exhaust gas of an internal combustion engine |
CA2406386C (en) * | 2002-10-02 | 2004-05-18 | Westport Research Inc. | Method and apparatus for regenerating nox adsorbers |
US6702991B1 (en) | 2002-11-12 | 2004-03-09 | Arvin Technologies, Inc. | Apparatus and method for reducing power consumption of a plasma fuel reformer |
US6739125B1 (en) * | 2002-11-13 | 2004-05-25 | Collier Technologies, Inc. | Internal combustion engine with SCR and integrated ammonia production |
BR0316367A (pt) * | 2002-11-15 | 2005-10-04 | Catalytica Energy Sys Inc | Dispositivos e métodos para redução de emissões de nox de motores de queima pobre |
US6834498B2 (en) * | 2002-11-21 | 2004-12-28 | Ford Global Technologies, Llc | Diesel aftertreatment systems |
US6832473B2 (en) * | 2002-11-21 | 2004-12-21 | Delphi Technologies, Inc. | Method and system for regenerating NOx adsorbers and/or particulate filters |
US6903259B2 (en) * | 2002-12-06 | 2005-06-07 | Arvin Technologies, Inc. | Thermoelectric device for use with fuel reformer and associated method |
US6959538B2 (en) * | 2002-12-06 | 2005-11-01 | General Motors Corporation | Ultra low power plasma reactor system for automotive NOx emission control |
US7040084B2 (en) * | 2002-12-16 | 2006-05-09 | General Motors Corporation | Exhaust emission aftertreatment |
US6843054B2 (en) * | 2003-01-16 | 2005-01-18 | Arvin Technologies, Inc. | Method and apparatus for removing NOx and soot from engine exhaust gas |
US20040139730A1 (en) * | 2003-01-16 | 2004-07-22 | William Taylor | Method and apparatus for directing exhaust gas and reductant fluid in an emission abatement system |
US20040144030A1 (en) * | 2003-01-23 | 2004-07-29 | Smaling Rudolf M. | Torch ignited partial oxidation fuel reformer and method of operating the same |
US7131264B2 (en) * | 2003-01-29 | 2006-11-07 | Delphi Technologies, Inc. | Method of operating a reformer and a vehicle |
US6851398B2 (en) | 2003-02-13 | 2005-02-08 | Arvin Technologies, Inc. | Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals |
US7043902B2 (en) * | 2003-03-07 | 2006-05-16 | Honda Motor Co., Ltd. | Exhaust gas purification system |
JP2004344719A (ja) * | 2003-05-20 | 2004-12-09 | Toyota Motor Corp | 排気浄化装置 |
JP2004346772A (ja) * | 2003-05-20 | 2004-12-09 | Toyota Motor Corp | 排気浄化装置及び方法 |
BRPI0411322A (pt) * | 2003-06-12 | 2006-07-18 | Donaldson Co Inc | método de distribuir combustìvel em fluxo transiente de um sistema de descarga |
US8110155B2 (en) | 2003-06-20 | 2012-02-07 | Drexel University | Vortex reactor and method of using it |
WO2004112950A2 (en) * | 2003-06-20 | 2004-12-29 | Drexel University | Plasma reactor for the production of hydrogen-rich gas |
US8361404B2 (en) | 2003-06-20 | 2013-01-29 | Drexel University | Cyclonic reactor with non-equilibrium gliding discharge and plasma process for reforming of solid hydrocarbons |
US7000382B2 (en) * | 2003-07-02 | 2006-02-21 | General Motors Corporation | Partial oxidation of alcohols |
GB0318776D0 (en) | 2003-08-09 | 2003-09-10 | Johnson Matthey Plc | Lean NOx catalyst |
DE10337901A1 (de) * | 2003-08-18 | 2005-03-24 | Audi Ag | Verfahren und Vorrichtung zur Synthese von Ammoniak und Verfahren zur Reinigung von Abgasen einer Brennkraftmaschine |
US7413583B2 (en) * | 2003-08-22 | 2008-08-19 | The Lubrizol Corporation | Emulsified fuels and engine oil synergy |
US7785527B1 (en) | 2003-11-06 | 2010-08-31 | Drexel University | Method of making mixed metal oxide ceramics |
US20050135977A1 (en) * | 2003-12-19 | 2005-06-23 | Caterpillar Inc. | Multi-part catalyst system for exhaust treatment elements |
US7541010B2 (en) * | 2003-12-19 | 2009-06-02 | Caterpillar Inc. | Silver doped catalysts for treatment of exhaust |
US20080028754A1 (en) * | 2003-12-23 | 2008-02-07 | Prasad Tumati | Methods and apparatus for operating an emission abatement assembly |
US7249455B2 (en) * | 2003-12-23 | 2007-07-31 | Arvin Technologies, Inc. | Method and apparatus for regenerating a nitrogen oxides absorber |
US7188469B2 (en) * | 2003-12-29 | 2007-03-13 | Delphi Technologies, Inc. | Exhaust system and methods of reducing contaminants in an exhaust stream |
US7240484B2 (en) * | 2003-12-29 | 2007-07-10 | Delphi Technologies, Inc. | Exhaust treatment systems and methods for using the same |
US7377101B2 (en) * | 2004-02-13 | 2008-05-27 | Fleetguard, Inc. | Plasma fuel converter NOx adsorber system for exhaust aftertreatment |
EP1566525B1 (de) * | 2004-02-19 | 2006-11-15 | General Motors Corporation | Plasmareaktorsystem mit extrem niedriger Leistungsaufnahme zur automobilen Stickoxidaussstossüberwachung |
DE102004013165A1 (de) * | 2004-03-17 | 2005-10-06 | Adam Opel Ag | Verfahren zur Verbesserung der Wirksamkeit der NOx-Reduktion in Kraftfahrzeugen |
US7776265B2 (en) * | 2004-03-18 | 2010-08-17 | Cummins Filtration Ip, Inc. | System for diagnosing reagent solution quality |
US7454895B2 (en) * | 2004-03-19 | 2008-11-25 | Ford Global Technologies, Llc | Diagnosing an aftertreatment system with a nonthermal plasma discharge device coupled to a lean burn engine |
US7114324B2 (en) * | 2004-03-19 | 2006-10-03 | Ford Global Technologies, Llc | Method for operating a lean burn engine with an aftertreatment system including nonthermal plasma discharge device |
US7767163B2 (en) * | 2004-04-20 | 2010-08-03 | Umicore Ag & Co. Kg | Exhaust treatment devices |
US7153810B2 (en) * | 2004-06-24 | 2006-12-26 | Caterpillar Inc | Silver doped catalysts for treatment of exhaust |
US7213395B2 (en) * | 2004-07-14 | 2007-05-08 | Eaton Corporation | Hybrid catalyst system for exhaust emissions reduction |
US7240483B2 (en) * | 2004-08-02 | 2007-07-10 | Eaton Corporation | Pre-combustors for internal combustion engines and systems and methods therefor |
US7498009B2 (en) * | 2004-08-16 | 2009-03-03 | Dana Uv, Inc. | Controlled spectrum ultraviolet radiation pollution control process |
US20060043027A1 (en) * | 2004-09-01 | 2006-03-02 | Nguyen Ledu Q | Automotive fluid filter with sintered pellet filter medium and associated method |
US20060053774A1 (en) * | 2004-09-15 | 2006-03-16 | Kabasin Daniel F | Exhaust treatment system and methods using the same |
AT501091B1 (de) * | 2004-11-15 | 2006-12-15 | Pankl Emission Control Systems | Abgasreinigungsvorrichtung |
US20060101810A1 (en) * | 2004-11-15 | 2006-05-18 | Angelo Theodore G | System for dispensing fuel into an exhaust system of a diesel engine |
JP4151645B2 (ja) * | 2004-11-29 | 2008-09-17 | トヨタ自動車株式会社 | 排ガス浄化装置及びその制御方法 |
US8006484B2 (en) * | 2005-02-14 | 2011-08-30 | Eaton Corporation | Systems and methods for reducing emissions of internal combustion engines using a fuel processor bypass |
DE102005017402A1 (de) * | 2005-04-15 | 2006-10-19 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur dosierten Bereitstellung eines, insbesondere als Feststoff vorliegenden, Reduktionsmittels für Abgassysteme |
US7776280B2 (en) * | 2005-05-10 | 2010-08-17 | Emcon Technologies Llc | Method and apparatus for selective catalytic reduction of NOx |
US7698887B2 (en) * | 2005-06-17 | 2010-04-20 | Emcon Technologies Llc | Method and apparatus for determining local emissions loading of emissions trap |
US7484358B2 (en) * | 2005-06-17 | 2009-02-03 | Gm Global Technology Operations, Inc. | Continuous reforming of diesel fuel for NOx reduction |
US20060283176A1 (en) * | 2005-06-17 | 2006-12-21 | Arvinmeritor Emissions Technologies Gmbh | Method and apparatus for regenerating a NOx trap and a particulate trap |
US7743602B2 (en) * | 2005-06-21 | 2010-06-29 | Exxonmobil Research And Engineering Co. | Reformer assisted lean NOx catalyst aftertreatment system and method |
US7803338B2 (en) * | 2005-06-21 | 2010-09-28 | Exonmobil Research And Engineering Company | Method and apparatus for combination catalyst for reduction of NOx in combustion products |
US20070033929A1 (en) * | 2005-08-11 | 2007-02-15 | Arvinmeritor Emissions Technologies Gmbh | Apparatus with in situ fuel reformer and associated method |
US7435275B2 (en) * | 2005-08-11 | 2008-10-14 | Delphi Technologies, Inc. | System and method of heating an exhaust treatment device |
JP4285460B2 (ja) * | 2005-08-24 | 2009-06-24 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US7622088B2 (en) * | 2005-09-15 | 2009-11-24 | Gm Global Technology Operations, Inc. | Rapid activation catalyst system in a non-thermal plasma catalytic reactor |
JP4263711B2 (ja) * | 2005-09-16 | 2009-05-13 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
WO2007043783A1 (en) * | 2005-10-10 | 2007-04-19 | Korea Institute Of Machinery And Materials | Apparatus for plasma reaction and method of plasma reaction using it |
US20070084116A1 (en) * | 2005-10-13 | 2007-04-19 | Bayerische Motoren Werke Aktiengesellschaft | Reformer system having electrical heating devices |
US7272925B2 (en) * | 2005-10-25 | 2007-09-25 | Gm Global Technology Operations, Inc. | NOx reduction in lean burn engine exhaust |
US20070095053A1 (en) * | 2005-10-31 | 2007-05-03 | Arvin Technologies, Inc. | Method and apparatus for emissions trap regeneration |
DE102006043099A1 (de) * | 2005-11-14 | 2007-06-28 | Robert Bosch Gmbh | Luftmengensteuerung für eine Einrichtung zur Erzeugung von Reduktionsmittel |
GB0523135D0 (en) | 2005-11-14 | 2005-12-21 | Johnson Matthey Plc | Reducing coking over Ag/A1203 HC-SCR catalyst |
CN101316992B (zh) * | 2005-12-01 | 2010-06-09 | 丰田自动车株式会社 | 内燃机排气净化装置 |
US8156732B2 (en) * | 2006-03-24 | 2012-04-17 | Fleetguard, Inc. | Apparatus, system, and method for regenerating an exhaust gas treatment device |
US7398643B2 (en) * | 2006-05-16 | 2008-07-15 | Dana Canada Corporation | Combined EGR cooler and plasma reactor |
US8272206B2 (en) * | 2006-08-01 | 2012-09-25 | Korea Institute Of Machinery & Materials | Apparatus for plasma reaction and system for reduction of particulate materials in exhaust gas using the same |
US7802423B2 (en) * | 2006-08-21 | 2010-09-28 | General Electric Company | Condenser unit for NOx emission reduction system |
US7587890B2 (en) | 2006-08-21 | 2009-09-15 | Cummins Inc. | Reductant injection rate shaping method for regeneration of aftertreatment systems |
US7931811B2 (en) * | 2006-10-27 | 2011-04-26 | Regents Of The University Of Minnesota | Dielectric barrier reactor having concentrated electric field |
KR100836367B1 (ko) * | 2006-11-21 | 2008-06-09 | 현대자동차주식회사 | 디젤엔진의 입자상물질과 질소산화물 저감을 위한 정화장치 |
US7891171B2 (en) * | 2006-12-05 | 2011-02-22 | GM Global Technology Operations LLC | Hybrid catalyst for NOx reduction using fuel hydrocarbons as reductant |
DE102006060471A1 (de) * | 2006-12-19 | 2008-06-26 | J. Eberspächer GmbH & Co. KG | Abgasanlage für eine Brennkraftmaschine |
US20100018476A1 (en) * | 2007-05-31 | 2010-01-28 | Svetlana Mikhailovna Zemskova | On-board hydrogen generator |
US8789363B2 (en) | 2007-06-13 | 2014-07-29 | Faurecia Emissions Control Technologies, Usa, Llc | Emission abatement assembly having a mixing baffle and associated method |
FR2918901A3 (fr) * | 2007-07-18 | 2009-01-23 | Renault Sas | Systeme de production de composes cwhyoz |
FR2918902A3 (fr) * | 2007-07-18 | 2009-01-23 | Renault Sas | Systeme de production de composes cwhyoz |
JP2009156063A (ja) * | 2007-12-25 | 2009-07-16 | Toyota Industries Corp | 内燃機関の排ガス処理システム |
US20090178391A1 (en) * | 2008-01-15 | 2009-07-16 | Parrish Tony R | Method and apparatus for operating an emission abatement assembly |
US20090180937A1 (en) * | 2008-01-15 | 2009-07-16 | Nohl John P | Apparatus for Directing Exhaust Flow through a Fuel-Fired Burner of an Emission Abatement Assembly |
US20090178389A1 (en) * | 2008-01-15 | 2009-07-16 | Crane Jr Samuel N | Method and Apparatus for Controlling a Fuel-Fired Burner of an Emission Abatement Assembly |
US20090178395A1 (en) * | 2008-01-15 | 2009-07-16 | Huffmeyer Christopher R | Method and Apparatus for Regenerating a Particulate Filter of an Emission Abatement Assembly |
US8776498B2 (en) * | 2008-04-16 | 2014-07-15 | Ford Global Technologies, Llc | Air-injection system to improve effectiveness of selective catalytic reduction catalyst for gasoline engines |
US20100146947A1 (en) * | 2008-12-16 | 2010-06-17 | General Electric Company | Emissions control system and method |
WO2010108083A1 (en) * | 2009-03-20 | 2010-09-23 | Basf Catalysts Llc | EMISSIONS TREATMENT SYSTEM WITH LEAN NOx TRAP |
KR20110012498A (ko) * | 2009-07-30 | 2011-02-09 | 현대자동차주식회사 | 배기 시스템 |
CN102132019B (zh) * | 2009-09-18 | 2014-05-14 | 光星(株) | 具有旁路***的选择性催化剂还原*** |
US8984886B2 (en) * | 2010-02-12 | 2015-03-24 | General Electric Company | Systems and methods of operating a catalytic reforming assembly for use with a gas turbine engine system |
EP2550093A1 (de) | 2010-03-25 | 2013-01-30 | Drexel University | Gleitlichtbogen-plasmatron-reaktor mit umgekehrtem wirbelfluss zur umwandlung eines kohlenwasserstoff-brennstoffs in ein synthesegas |
US8794217B1 (en) | 2013-02-07 | 2014-08-05 | Thrival Tech, LLC | Coherent-structure fuel treatment systems and methods |
US9505503B2 (en) * | 2013-03-27 | 2016-11-29 | Lockheed Martin Corporation | Reactants sprayed into plasma flow for rocket propulsion |
JP6107748B2 (ja) * | 2014-06-20 | 2017-04-05 | 株式会社デンソー | 還元剤添加装置 |
JP6052257B2 (ja) * | 2014-09-18 | 2016-12-27 | 株式会社デンソー | 還元剤添加装置 |
DE102014226656A1 (de) * | 2014-12-19 | 2016-06-23 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Abgasnachbehandlungssystems für eine Brennkraftmaschine |
DE102014226652A1 (de) | 2014-12-19 | 2016-06-23 | Robert Bosch Gmbh | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung für eine Brennkraftmaschine |
KR102421531B1 (ko) * | 2015-01-26 | 2022-07-20 | 주식회사 대동 | 배기가스 후처리 장치 및 이를 포함하는 콤바인 |
JP6376088B2 (ja) * | 2015-09-08 | 2018-08-22 | 株式会社デンソー | オゾン供給装置 |
WO2017147544A1 (en) * | 2016-02-24 | 2017-08-31 | Paradigm Of Ny, Llc | Calibrated non-thermal plasma systems for control of engine emissions |
US9903248B2 (en) * | 2016-04-13 | 2018-02-27 | GM Global Technology Operations LLC | Method and apparatus for exhaust purification for an internal combustion engine |
US9926825B2 (en) * | 2016-04-19 | 2018-03-27 | GM Global Technology Operations LLC | Method and apparatus for exhaust purification for an internal combustion engine |
CN106955585A (zh) * | 2017-03-02 | 2017-07-18 | 海湾环境科技(北京)股份有限公司 | 气体处理方法及*** |
US10293303B2 (en) * | 2017-07-28 | 2019-05-21 | Thrivaltech, Llc | Modular plasma reformer treatment system |
DE102019210413B4 (de) * | 2019-07-15 | 2021-02-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abgasnachbehandlung |
US10914274B1 (en) * | 2019-09-11 | 2021-02-09 | General Electric Company | Fuel oxygen reduction unit with plasma reactor |
CN114931848B (zh) * | 2022-05-31 | 2023-09-26 | 华南理工大学 | 一种基于低温等离子体的sf6循环降解装置与方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68906508T2 (de) | 1988-10-05 | 1993-09-09 | Mitsubishi Heavy Ind Ltd | Abgasbehandlungsapparat. |
US4961917A (en) | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
US5024981A (en) | 1989-04-20 | 1991-06-18 | Engelhard Corporation | Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same |
US5189876A (en) | 1990-02-09 | 1993-03-02 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification system for an internal combustion engine |
US5343702A (en) | 1990-11-30 | 1994-09-06 | Mitsubishi Jidosha Kokyo Kabushiki Kaisha | Zeolite converter for diesel engine |
JPH04243525A (ja) | 1991-01-22 | 1992-08-31 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
US5534237A (en) * | 1991-07-23 | 1996-07-09 | Kubushiki Kaisha Riken | Method of cleaning an exhaust gas and exhaust gas cleaner therefor |
EP0679427A1 (de) * | 1991-07-23 | 1995-11-02 | Kabushiki Kaisha Riken | Abgasreiniger |
US5208205A (en) | 1991-10-07 | 1993-05-04 | Ford Motor Company | Catalyst system for converting emissions of a lean-burn engine |
JP2850689B2 (ja) * | 1993-01-14 | 1999-01-27 | 三菱自動車工業株式会社 | 排気ガス浄化装置 |
GB9301433D0 (en) | 1993-01-20 | 1993-03-17 | Atomic Energy Authority Uk | Gas purification |
DE4404617C2 (de) | 1994-02-14 | 1998-11-05 | Daimler Benz Ag | Vorrichtung zur selektiven katalysierten NO¶x¶-Reduktion in sauerstoffhaltigen Abgasen von Brennkraftmaschinen |
DE4416676C2 (de) * | 1994-05-11 | 2002-11-07 | Siemens Ag | Vorrichtung zur Entgiftung von Abgasen aus mobilen Anlagen |
DE19510804A1 (de) | 1995-03-24 | 1996-09-26 | Dornier Gmbh | Verfahren und Vorrichtung zur Stickoxidminderung in Abgasen von Verbrennungsmaschinen |
JPH0913955A (ja) | 1995-06-27 | 1997-01-14 | Komatsu Ltd | ディーゼルエンジンの排気ガス浄化装置 |
US5746984A (en) | 1996-06-28 | 1998-05-05 | Low Emissions Technologies Research And Development Partnership | Exhaust system with emissions storage device and plasma reactor |
US5711147A (en) | 1996-08-19 | 1998-01-27 | The Regents Of The University Of California | Plasma-assisted catalytic reduction system |
US5891409A (en) | 1996-08-19 | 1999-04-06 | The Regents Of The University Of California | Pre-converted nitric oxide gas in catalytic reduction system |
US5807466A (en) | 1996-08-19 | 1998-09-15 | Hughes Electronics | Fuel injection system and method for treatment of NOx in a corona discharge pollutant destruction apparatus |
US6038853A (en) * | 1996-08-19 | 2000-03-21 | The Regents Of The University Of California | Plasma-assisted catalytic storage reduction system |
US5715677A (en) | 1996-11-13 | 1998-02-10 | The Regents Of The University Of California | Diesel NOx reduction by plasma-regenerated absorbend beds |
US6047543A (en) * | 1996-12-18 | 2000-04-11 | Litex, Inc. | Method and apparatus for enhancing the rate and efficiency of gas phase reactions |
US5767470A (en) | 1997-01-06 | 1998-06-16 | Cha; Chang Yul | Process and device for removal of combustion pollutants under high oxygen conditions |
DE19820682A1 (de) | 1997-05-16 | 1998-11-19 | Siemens Ag | Verfahren und Vorrichtung zur Vernichtung von oxidischen Schadstoffen ine inem sauerstoffhaltigen Abgas sowie damit betriebener Motor |
GB9715409D0 (en) | 1997-07-23 | 1997-09-24 | Aea Technology Plc | Gas purification |
ES2158692T3 (es) | 1997-09-09 | 2001-09-01 | Aea Technology Plc | Tratamiento de emisiones gaseosas. |
GB9801775D0 (en) | 1998-01-29 | 1998-03-25 | Aea Technology Plc | Gas purification |
US6176078B1 (en) * | 1998-11-13 | 2001-01-23 | Engelhard Corporation | Plasma fuel processing for NOx control of lean burn engines |
-
1998
- 1998-11-13 US US09/191,697 patent/US6176078B1/en not_active Expired - Fee Related
-
1999
- 1999-11-04 EP EP03077728A patent/EP1365119A3/de not_active Withdrawn
- 1999-11-04 AU AU13420/00A patent/AU1342000A/en not_active Abandoned
- 1999-11-04 WO PCT/US1999/026043 patent/WO2000029727A1/en active IP Right Grant
- 1999-11-04 DE DE69911242T patent/DE69911242T2/de not_active Expired - Fee Related
- 1999-11-04 EP EP99956913A patent/EP1135580B1/de not_active Expired - Lifetime
- 1999-11-04 AT AT99956913T patent/ATE249576T1/de not_active IP Right Cessation
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2000
- 2000-11-07 US US09/707,594 patent/US6363716B1/en not_active Expired - Fee Related
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EP1365119A2 (de) | 2003-11-26 |
EP1365119A3 (de) | 2003-12-10 |
US6176078B1 (en) | 2001-01-23 |
EP1135580A1 (de) | 2001-09-26 |
DE69911242D1 (de) | 2003-10-16 |
EP1135580B1 (de) | 2003-09-10 |
DE69911242T2 (de) | 2004-07-08 |
WO2000029727A1 (en) | 2000-05-25 |
AU1342000A (en) | 2000-06-05 |
US6363716B1 (en) | 2002-04-02 |
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