FI114731B - System och förfarande för rening av avgaser - Google Patents
System och förfarande för rening av avgaserInfo
- Publication number
- FI114731B FI114731B FI20001608A FI20001608A FI114731B FI 114731 B FI114731 B FI 114731B FI 20001608 A FI20001608 A FI 20001608A FI 20001608 A FI20001608 A FI 20001608A FI 114731 B FI114731 B FI 114731B
- Authority
- FI
- Finland
- Prior art keywords
- exhaust gas
- gas purification
- purification system
- exhaust
- purification
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
- F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
-
- 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
-
- 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
- F01N13/011—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
-
- 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
- F01N3/08—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
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- 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
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/24—Hydrogen sulfide (H2S)
-
- 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)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas After Treatment (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20001608A FI114731B (sv) | 2000-07-05 | 2000-07-05 | System och förfarande för rening av avgaser |
EP01660135.3A EP1170472B2 (en) | 2000-07-05 | 2001-07-03 | System and method for purifying exhaust gases |
US09/897,453 US20020054843A1 (en) | 2000-07-05 | 2001-07-03 | System and method for purifying exhaust gases |
DE60130406T DE60130406T3 (de) | 2000-07-05 | 2001-07-03 | Vorrichtung und Verfahren zur Abgasreinigung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20001608A FI114731B (sv) | 2000-07-05 | 2000-07-05 | System och förfarande för rening av avgaser |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20001608A0 FI20001608A0 (sv) | 2000-07-05 |
FI20001608A FI20001608A (sv) | 2002-01-06 |
FI114731B true FI114731B (sv) | 2004-12-15 |
Family
ID=8558729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20001608A FI114731B (sv) | 2000-07-05 | 2000-07-05 | System och förfarande för rening av avgaser |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020054843A1 (sv) |
EP (1) | EP1170472B2 (sv) |
DE (1) | DE60130406T3 (sv) |
FI (1) | FI114731B (sv) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10156625C1 (de) * | 2001-11-17 | 2003-07-31 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Brems- und Antriebsschiefzugdiagnose |
US7055311B2 (en) * | 2002-08-31 | 2006-06-06 | Engelhard Corporation | Emission control system for vehicles powered by diesel engines |
DE10242303A1 (de) * | 2002-09-12 | 2004-03-18 | Robert Bosch Gmbh | Abgasreinigungsanlage und Verfahren zur Reinigung von Absagen |
GB0221920D0 (en) | 2002-09-20 | 2002-10-30 | Ricardo Consulting Eng | Emission reduction apparatus |
DE10254764A1 (de) * | 2002-11-22 | 2004-06-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Abgasanlage |
US7601316B2 (en) * | 2003-09-08 | 2009-10-13 | Shell Oil Company | Method of reducing NOx and particulates from internal combustion engines |
JP2005155374A (ja) * | 2003-11-21 | 2005-06-16 | Isuzu Motors Ltd | 排気浄化方法及び排気浄化システム |
SE527213C2 (sv) * | 2004-01-28 | 2006-01-24 | Volvo Lastvagnar Ab | Metod att styra en förbränningsmotor av kolvtyp i syfte att samtidigt regenerera ett partikelfilter och en NOx-efterbehandlingsanordning |
US7900441B2 (en) * | 2004-02-12 | 2011-03-08 | Fleetguard, Inc. | Precat-NOx adsorber exhaust aftertreatment system for internal combustion engines |
DE102005013707A1 (de) * | 2005-03-24 | 2006-09-28 | Daimlerchrysler Ag | Kraftfahrzeug mit Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine |
EP1919613B1 (en) | 2005-08-05 | 2009-10-07 | Basf Catalysts Llc | Diesel exhaust article and catalyst compositions therefor |
EP1873367B1 (de) * | 2006-06-26 | 2008-12-24 | Ford Global Technologies, LLC | Verfahren zum Betreiben einer Brennkraftmaschine mit einem Vier-Wege-Katalysator |
US8474258B2 (en) * | 2008-09-24 | 2013-07-02 | Deere & Company | Stoichiometric compression ignition engine with increased power output |
WO2010096641A1 (en) * | 2009-02-23 | 2010-08-26 | Corning Incorporated | Exhaust gas after-treatment system |
CN101956593B (zh) * | 2009-07-16 | 2012-08-08 | 采炬企业有限公司 | 脱硝级智能型全功能柴油引擎废气处理系统 |
US9260995B2 (en) * | 2013-03-13 | 2016-02-16 | Basf Corporation | Cyclone particulate filtration for lean burn engines |
DE102021113161A1 (de) | 2021-05-20 | 2022-11-24 | Audi Aktiengesellschaft | Kaltstart-Abgasreinigung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902487A (en) | 1988-05-13 | 1990-02-20 | Johnson Matthey, Inc. | Treatment of diesel exhaust gases |
DE3930380A1 (de) * | 1989-09-12 | 1991-03-21 | Porsche Ag | Abgasanlage eines mehrzylinder-verbrennungsmotors |
AU650794B2 (en) | 1991-10-03 | 1994-06-30 | Toyota Jidosha Kabushiki Kaisha | Device for purifying exhaust of internal combustion engine |
JP2783074B2 (ja) * | 1991-10-29 | 1998-08-06 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP2722987B2 (ja) † | 1992-09-28 | 1998-03-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
WO1994012778A1 (en) * | 1992-12-03 | 1994-06-09 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas cleaning apparatus for internal combustion engines |
JP3336750B2 (ja) | 1994-08-08 | 2002-10-21 | トヨタ自動車株式会社 | パティキュレート捕集用フィルタの再生方法及びパティキュレート捕集用フィルタを具備する排気浄化装置 |
DE19626837A1 (de) * | 1995-07-08 | 1997-01-09 | Volkswagen Ag | Dieselbrennkraftmaschine mit NOx-Speicher |
JP3106502B2 (ja) * | 1995-10-30 | 2000-11-06 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE19718727C2 (de) | 1997-05-02 | 2001-01-04 | Degussa | Verfahren zur Behandlung des Abgases eines Dieselmotors zur Verminderung der Partikelemission |
DE19850757A1 (de) * | 1998-08-07 | 2000-02-17 | Volkswagen Ag | Verfahren und Vorrichtung zur De-Sulfatierung einer Katalysatoreinrichtung |
US6233925B1 (en) * | 1998-08-28 | 2001-05-22 | Toyota Jidosha Kabushiki Kaisha | Exhaust discharge control device for internal combustion engine |
US6863874B1 (en) * | 1998-10-12 | 2005-03-08 | Johnson Matthey Public Limited Company | Process and apparatus for treating combustion exhaust gas |
US20010035006A1 (en) * | 2000-02-01 | 2001-11-01 | Danan Dou | Sulfur trap in NOx adsorber systems for enhanced sulfur resistance |
DE10023439A1 (de) * | 2000-05-12 | 2001-11-22 | Dmc2 Degussa Metals Catalysts | Verfahren zur Entfernung von Stickoxiden und Rußpartikeln aus dem mageren Abgas eines Verbrennungsmotors und Abgasreinigungssystem hierfür |
-
2000
- 2000-07-05 FI FI20001608A patent/FI114731B/sv not_active IP Right Cessation
-
2001
- 2001-07-03 DE DE60130406T patent/DE60130406T3/de not_active Expired - Lifetime
- 2001-07-03 EP EP01660135.3A patent/EP1170472B2/en not_active Expired - Lifetime
- 2001-07-03 US US09/897,453 patent/US20020054843A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60130406T2 (de) | 2008-06-12 |
DE60130406D1 (de) | 2007-10-25 |
EP1170472B2 (en) | 2013-05-15 |
DE60130406T3 (de) | 2013-09-19 |
FI20001608A0 (sv) | 2000-07-05 |
FI20001608A (sv) | 2002-01-06 |
US20020054843A1 (en) | 2002-05-09 |
EP1170472A1 (en) | 2002-01-09 |
EP1170472B1 (en) | 2007-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60103463D1 (de) | Filter zur reinigung von abgas | |
FI114731B (sv) | System och förfarande för rening av avgaser | |
DK1270202T3 (da) | Filter til rensning af udstödningsgas | |
DE50110412D1 (de) | Abgasreinigungsanlage und verfahren zur abgasreinigung | |
FI991133A0 (sv) | Reningssystem för avgaser från dieselmotorer | |
ITMI941145A0 (it) | Sistema per la purificazione di gas di scarico | |
DE60114283D1 (de) | Vorrichtung zur Abgasreinigung | |
DE60102550D1 (de) | Filter zur Reinigung von Abgasen | |
EE04708B1 (et) | Gaaside desulfureerimise meetod | |
DE69804269T2 (de) | Abgasreinigungsvorrichtung | |
DE69713545T2 (de) | Entfernung schädlicher Substanzen aus Gasströmen | |
DE60108996D1 (de) | Kompaktfilteranordnung zur nachbehandlung von Abgas | |
FI20011575A0 (sv) | Bränslekomponenter och selektiva förfarande för deras framställning | |
DE59808572D1 (de) | Abgasreinigungsvorrichtung | |
GB9929247D0 (en) | Exhaust gas purification system | |
DE60011153D1 (de) | Katalysator zur Reinigung von Abgasen | |
FI981074A (sv) | Ljuddämpare för gasströmmar | |
HK1039716A2 (en) | Exhaust filtration and purification system | |
SE0002271D0 (sv) | Förfarande och anordning för rening av gaser | |
SG97972A1 (en) | Gas flow purification system and method | |
SE9900120D0 (sv) | Sätt för effektivare totalrening av rök- och processgaser | |
IT1308442B1 (it) | Dispositivo per depurare gas di scarico | |
SE0203125A0 (sv) | Anordning och förfarande för rening av gaser och reduktion av ljud | |
SE0400678D0 (sv) | Anordning och förfarande för rening av gaser och reduktion av ljud | |
SE0102319D0 (sv) | System och förfarande för möjliggörande av användarinteraktion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |