PL1882832T3 - Układ do zmniejszania ilości tlenków azotu w spalinach - Google Patents
Układ do zmniejszania ilości tlenków azotu w spalinachInfo
- Publication number
- PL1882832T3 PL1882832T3 PL07011012T PL07011012T PL1882832T3 PL 1882832 T3 PL1882832 T3 PL 1882832T3 PL 07011012 T PL07011012 T PL 07011012T PL 07011012 T PL07011012 T PL 07011012T PL 1882832 T3 PL1882832 T3 PL 1882832T3
- Authority
- PL
- Poland
- Prior art keywords
- catalyst
- assembly
- exhaust gases
- nitrogen oxides
- reducing nitrogen
- Prior art date
Links
Classifications
-
- 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]
-
- 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
- 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
- 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
- F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
- F01N3/106—Auxiliary 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
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
-
- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
-
- 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
- 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)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006031659A DE102006031659A1 (de) | 2006-07-08 | 2006-07-08 | Anordnung zur Verminderung von Stickoxiden in Abgasen |
EP07011012A EP1882832B1 (de) | 2006-07-08 | 2007-06-05 | Anordnung zur Verminderung von Stickoxiden in Abgasen |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1882832T3 true PL1882832T3 (pl) | 2011-03-31 |
Family
ID=38670667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL07011012T PL1882832T3 (pl) | 2006-07-08 | 2007-06-05 | Układ do zmniejszania ilości tlenków azotu w spalinach |
Country Status (5)
Country | Link |
---|---|
US (2) | US20080008629A1 (pl) |
EP (1) | EP1882832B1 (pl) |
AT (1) | ATE480700T1 (pl) |
DE (2) | DE102006031659A1 (pl) |
PL (1) | PL1882832T3 (pl) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008013541B4 (de) * | 2008-03-11 | 2014-05-15 | Süd-Chemie AG | Abgasreinigungssystem zur selektiven katalytischen Reduktion von Stickoxiden, Verfahren und Verwendung |
US8506893B2 (en) * | 2008-04-23 | 2013-08-13 | Ford Global Technologies, Llc | Selective catalytic reduction catalyst system with expanded temperature window |
DE102008026178A1 (de) | 2008-05-30 | 2009-12-03 | Deutz Ag | SCR-Katalysator mit hohem Wirkungsgrad |
DE102008050101A1 (de) | 2008-10-06 | 2010-04-08 | Volkswagen Ag | Vorrichtung zur Eindosierung eines Mediums in einem Abgasstrom |
DE102008034993A1 (de) | 2008-07-25 | 2010-01-28 | Volkswagen Ag | Katalysatoranordnung zur Reinigung eines Abgasstroms |
EP2148053B1 (de) | 2008-07-25 | 2014-06-04 | Volkswagen Aktiengesellschaft | Katalysatoranordnung zur Reinigung eines Abgasstroms |
DE102013003112B4 (de) | 2013-02-25 | 2017-06-14 | Umicore Ag & Co. Kg | SCR-Katalysator mit verbessertem NOx-Umsatz |
BR112015022048B1 (pt) | 2013-03-14 | 2022-03-03 | Basf Corporation | Sistema de tratamento de gás de escape de motor de mistura pobre e método de remoção de óxidos de nitrogênio |
DE102013007014A1 (de) | 2013-04-23 | 2014-10-23 | Daimler Ag | Abgasnachbehandlungseinrichtung für eine Abgasanlage und Abgasanlage |
EP2826971A1 (de) * | 2013-07-17 | 2015-01-21 | DEUTZ Aktiengesellschaft | Verfahren zur Verminderung von Stickoxiden in dieselmotorischen Abgasen und Abgasnachbehandlungssystem zur Durchführung des Verfahrens |
US9517457B2 (en) | 2013-10-30 | 2016-12-13 | Cummins Inc. | Aftertreatment systems with reduced N2O generation |
RU2687854C2 (ru) * | 2014-02-28 | 2019-05-16 | Юмикор АГ унд Ко. КГ | Способ очистки выхлопного газа двигателя с воспламенением от сжатия |
KR101858685B1 (ko) * | 2014-02-28 | 2018-06-27 | 스카니아 씨브이 악티에볼라그 | 연소 엔진으로부터의 질소 산화물 배출물을 제어하기 위한 방법 및 시스템 |
CN107667209B (zh) * | 2015-03-30 | 2020-10-23 | 巴斯夫公司 | 用于柴油发动机排放控制的多功能过滤器 |
US10113462B2 (en) | 2015-04-24 | 2018-10-30 | Cummins Inc. | Advanced exhaust aftertreatment system architecture |
SE539803C2 (en) | 2015-06-05 | 2017-12-05 | Scania Cv Ab | A method and a system for determining a composition of a gas mix in a vehicle |
EP3600625A1 (en) * | 2017-03-30 | 2020-02-05 | Johnson Matthey Public Limited Company | Scr with turbo and asc/doc close-coupled system |
US10161278B1 (en) | 2017-05-31 | 2018-12-25 | General Electric Company | Catalyst arrangement for industrial emissions control and method of assembling same |
DE102018000434B4 (de) | 2018-01-19 | 2021-05-27 | Daimler Ag | Verfahren zum Betreiben einer Abgasanlage einer Verbrennungskraftmaschine eines Kraftwagens und Abgasanlage für eine Verbrennungskraftmaschine eines Kraftwagens |
SE543882C2 (en) * | 2020-01-23 | 2021-09-14 | Scania Cv Ab | Method for adaption of an exhaust treatment system |
CN114961929B (zh) * | 2021-05-14 | 2023-12-01 | 无锡威孚力达催化净化器有限责任公司 | 双级后处理系统的控制方法、装置终端及可读存储介质 |
DE102021118802A1 (de) | 2021-07-21 | 2023-01-26 | Umicore Ag & Co. Kg | Abgasreinigungssystem zur Reinigung von Abgasen von Benzinmotoren |
DE102021118803A1 (de) | 2021-07-21 | 2023-01-26 | Umicore Ag & Co. Kg | Abgasreinigungssystem zur Reinigung von Abgasen von Benzinmotoren |
WO2023198572A1 (de) | 2022-04-11 | 2023-10-19 | Umicore Ag & Co. Kg | Abgassystem für überwiegend stöchiometrisch betriebene verbrennungsmotoren aufweisend einen katalysator zur verminderung der ammoniakemissionen |
DE102023101779A1 (de) | 2022-04-11 | 2023-10-12 | Umicore Ag & Co. Kg | Abgassystem für überwiegend stöchiometrisch betriebene Verbrennungsmotoren aufweisend einen Katalysator zur Verminderung der Ammoniakemissionen |
US20240066468A1 (en) * | 2022-08-31 | 2024-02-29 | Johnson Matthey Public Limited Company | Exhaust gas treatment system |
CN116422343B (zh) * | 2023-04-11 | 2024-03-05 | 中国科学院山西煤炭化学研究所 | 一种用于烟气污染物脱除的双原子催化剂及其制备方法和分层联用催化剂组合、应用 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1310005C (en) * | 1986-09-13 | 1992-11-10 | Hiroaki Rikimaru | Catalyst and a method for denitrizing nitrogen oxides contained in waste gases |
DE4310962C1 (de) * | 1993-04-03 | 1994-02-10 | Mtu Friedrichshafen Gmbh | Gemeinsame Abgasanlage für mehrere Brennkraftmaschinen mit Entstickung des Abgases durch selektive katalytische Reduktion |
EP0788829B1 (en) * | 1996-02-08 | 2004-09-22 | Sakai Chemical Industry Co., Ltd., | Catalyst and method for catalytic reduction of nitrogen oxides |
US6559094B1 (en) * | 1999-09-09 | 2003-05-06 | Engelhard Corporation | Method for preparation of catalytic material for selective oxidation and catalyst members thereof |
DE19949046B4 (de) | 1999-10-11 | 2005-09-01 | Daimlerchrysler Ag | Abgasreinigungsanlage mit interner Erzeugung und Zwischenspeicherung von Ammoniak sowie Betriebsverfahren hierfür |
DE50107284D1 (de) * | 2001-06-30 | 2005-10-06 | Umicore Ag & Co Kg | Verfahren zum Beschichten eines Tragkörpers |
JP3876705B2 (ja) * | 2001-12-13 | 2007-02-07 | いすゞ自動車株式会社 | ディーゼルエンジンの排気ガス浄化システム |
EP1458960B1 (en) * | 2001-12-20 | 2011-02-09 | Johnson Matthey Public Limited Company | Improvements in selective catalytic reduction |
JP3619238B1 (ja) * | 2003-08-27 | 2005-02-09 | 株式会社プラ技研 | 樹脂製チューブの押出成形装置 |
DE10360955A1 (de) * | 2003-12-23 | 2005-07-21 | Umicore Ag & Co. Kg | Abgasreinigungsanlage und Verfahren zur Entfernung von Stickoxiden aus dem Abgas von Verbrennungsmotoren mit Hilfe von katalytisch erzeugtem Ammoniak |
DE202005008146U1 (de) | 2005-05-24 | 2005-07-28 | Arvinmeritor Emissions Technologies Gmbh | Abgasanlage für ein Kraftfahrzeug |
-
2006
- 2006-07-08 DE DE102006031659A patent/DE102006031659A1/de not_active Withdrawn
-
2007
- 2007-06-05 EP EP07011012A patent/EP1882832B1/de active Active
- 2007-06-05 AT AT07011012T patent/ATE480700T1/de active
- 2007-06-05 PL PL07011012T patent/PL1882832T3/pl unknown
- 2007-06-05 DE DE502007004983T patent/DE502007004983D1/de active Active
- 2007-06-29 US US11/772,035 patent/US20080008629A1/en not_active Abandoned
-
2010
- 2010-12-15 US US12/969,434 patent/US8398943B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1882832A3 (de) | 2008-02-06 |
DE502007004983D1 (de) | 2010-10-21 |
ATE480700T1 (de) | 2010-09-15 |
EP1882832A2 (de) | 2008-01-30 |
US20080008629A1 (en) | 2008-01-10 |
EP1882832B1 (de) | 2010-09-08 |
DE102006031659A1 (de) | 2008-01-10 |
US8398943B2 (en) | 2013-03-19 |
US20110085954A1 (en) | 2011-04-14 |
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