SE516624C2 - Anordning för insprutning av urea i ett turbinhus i ett avgassystem - Google Patents
Anordning för insprutning av urea i ett turbinhus i ett avgassystemInfo
- Publication number
- SE516624C2 SE516624C2 SE0002229A SE0002229A SE516624C2 SE 516624 C2 SE516624 C2 SE 516624C2 SE 0002229 A SE0002229 A SE 0002229A SE 0002229 A SE0002229 A SE 0002229A SE 516624 C2 SE516624 C2 SE 516624C2
- Authority
- SE
- Sweden
- Prior art keywords
- combustion engine
- internal combustion
- injector
- urea
- turbine housing
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000004202 carbamide Substances 0.000 title claims abstract description 31
- 238000002485 combustion reaction Methods 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims description 21
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 3
- 239000000314 lubricant Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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]
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- 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)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002229A SE516624C2 (sv) | 2000-06-14 | 2000-06-14 | Anordning för insprutning av urea i ett turbinhus i ett avgassystem |
BRPI0111705-0A BR0111705B1 (pt) | 2000-06-14 | 2001-06-08 | motor de combustço, e, veÍculo. |
JP2002510814A JP4659330B2 (ja) | 2000-06-14 | 2001-06-08 | 排気ガスタービンハウジングへの尿素噴射装置 |
EP01938936A EP1295016B1 (de) | 2000-06-14 | 2001-06-08 | Urea-injektor im gehaeuse eines abgas - turboladers |
AU2001264507A AU2001264507A1 (en) | 2000-06-14 | 2001-06-08 | Urea injector in exhaust gas turbine housing |
PCT/SE2001/001304 WO2001096718A1 (en) | 2000-06-14 | 2001-06-08 | Urea injector in exhaust gas turbine housing |
DE60122886T DE60122886T2 (de) | 2000-06-14 | 2001-06-08 | Urea-injektor im gehaeuse eines abgas - turboladers |
US10/248,073 US6883308B2 (en) | 2000-06-14 | 2002-12-16 | Urea injector in exhaust gas turbine housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002229A SE516624C2 (sv) | 2000-06-14 | 2000-06-14 | Anordning för insprutning av urea i ett turbinhus i ett avgassystem |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0002229D0 SE0002229D0 (sv) | 2000-06-14 |
SE0002229L SE0002229L (sv) | 2001-12-15 |
SE516624C2 true SE516624C2 (sv) | 2002-02-05 |
Family
ID=20280091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0002229A SE516624C2 (sv) | 2000-06-14 | 2000-06-14 | Anordning för insprutning av urea i ett turbinhus i ett avgassystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US6883308B2 (de) |
EP (1) | EP1295016B1 (de) |
JP (1) | JP4659330B2 (de) |
AU (1) | AU2001264507A1 (de) |
BR (1) | BR0111705B1 (de) |
DE (1) | DE60122886T2 (de) |
SE (1) | SE516624C2 (de) |
WO (1) | WO2001096718A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7040094B2 (en) * | 2002-09-20 | 2006-05-09 | The Regents Of The University Of California | Staged combustion with piston engine and turbine engine supercharger |
WO2006050318A1 (en) * | 2004-10-29 | 2006-05-11 | Philip Morris Usa Inc. | Reducing agent metering system for reducing nox in lean burn internal combustion engines |
DE102005045029A1 (de) * | 2005-09-22 | 2007-03-29 | Man Nutzfahrzeuge Ag | Mittels Abgasturbolader aufgeladene Brennkraftmaschine mit einem Abgasstrang mit SCR-Katalysator(en) |
US7784274B2 (en) | 2007-05-15 | 2010-08-31 | Deere & Company | Compact system for adding hydrocarbons to the exhaust of an internal combustion engine |
US7966811B2 (en) * | 2007-11-30 | 2011-06-28 | Perkins Engines Company Limited | Exhaust treatment system having a diverter valve |
DE102009014361A1 (de) * | 2009-03-21 | 2010-09-23 | Daimler Ag | Abgasbehandlungseinrichtung und Verfahren zum Betreiben einer Abgasbehandlungseinrichtung |
JP5768331B2 (ja) * | 2010-06-11 | 2015-08-26 | いすゞ自動車株式会社 | 排気管内燃料噴射システム |
JP5768330B2 (ja) | 2010-06-11 | 2015-08-26 | いすゞ自動車株式会社 | 排気管内燃料噴射システム |
US8756921B2 (en) | 2011-01-10 | 2014-06-24 | Paccar Inc | Reductant delivery device |
US9115641B2 (en) | 2012-08-20 | 2015-08-25 | General Electric Company | Methods and systems for an engine |
US9874129B2 (en) | 2016-04-05 | 2018-01-23 | Ford Global Technologies, Llc | SCR device |
GB2552482A (en) * | 2016-07-25 | 2018-01-31 | Jaguar Land Rover Ltd | Direct injection of gas into a turbine volute |
SE542040C2 (en) | 2016-10-26 | 2020-02-18 | Scania Cv Ab | An exhaust additive distribution device attached to a turbocharger turbine and an exhaust additive dosing system including such a distribution device |
DE102017106164A1 (de) | 2017-03-22 | 2018-09-27 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Abgasturbolader |
JP6922489B2 (ja) * | 2017-07-07 | 2021-08-18 | いすゞ自動車株式会社 | 排気ガス浄化システム及びその制御方法 |
CN210599175U (zh) * | 2018-07-13 | 2020-05-22 | 博格华纳公司 | 涡轮机扩散器 |
CN111075520A (zh) * | 2018-10-18 | 2020-04-28 | 福特全球技术公司 | 具有需要还原剂的排气后处理系统的内燃发动机和利用还原剂富集排气的方法 |
SE543851C2 (en) * | 2019-12-12 | 2021-08-10 | Scania Cv Ab | Exhaust additive dosing system comprising a turbocharger |
CN112539101B (zh) * | 2020-11-27 | 2022-11-29 | 潍柴动力股份有限公司 | 一种涡轮增压器 |
CN112539100B (zh) * | 2020-11-27 | 2022-07-15 | 潍柴动力股份有限公司 | 一种发动机及涡轮增压器 |
GB2602090A (en) * | 2020-12-17 | 2022-06-22 | Cummins Ltd | Turbine |
US11795853B2 (en) * | 2021-11-14 | 2023-10-24 | Andreas Doering | Exhaust gas turbine and method of operating the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322949A (en) * | 1979-07-16 | 1982-04-06 | The Garrett Corporation | Hydraulic assist turbocharger system |
US4635590A (en) * | 1983-04-28 | 1987-01-13 | Anthony Gerace | Internal combustion engine and operating cycle therefor |
DE3826600C2 (de) * | 1988-08-05 | 1998-03-19 | Joern Martens | Abgasturbolader mit Abgasreinigungsvorrichtung |
JPH0635817B2 (ja) * | 1989-02-02 | 1994-05-11 | 株式会社日本触媒 | ディーゼルエンジン排ガス中の窒素酸化物除去方法 |
KR950012137B1 (ko) * | 1989-02-02 | 1995-10-14 | 닛뽄 쇼크바이 카가꾸 고오교오 가부시기가이샤 | 디이젤엔진 배기가스 중의 질소산화물 제거방법 |
JPH0635820B2 (ja) * | 1990-01-31 | 1994-05-11 | 株式会社日本触媒 | ディーゼルエンジン排ガス中の窒素酸化物除去方法 |
KR100229731B1 (ko) * | 1990-07-27 | 1999-11-15 | 브룬너 하인리히 페터 울리히 | 대형 디젤엔진 |
US5309718A (en) * | 1992-09-14 | 1994-05-10 | Hughes Aircraft Company | Liquid fuel turbocharged power plant and method |
DE4436397B4 (de) * | 1994-10-12 | 2006-06-08 | Robert Bosch Gmbh | Einrichtung zum Nachbehandeln von Abgasen |
JP3391587B2 (ja) * | 1994-11-18 | 2003-03-31 | 株式会社小松製作所 | ディーゼルエンジンの排気脱硝装置 |
JP2943641B2 (ja) * | 1994-12-21 | 1999-08-30 | トヨタ自動車株式会社 | 排気ガスの浄化装置 |
US6092359A (en) * | 1996-05-17 | 2000-07-25 | General Electric Company | Method for carrying out chemical reactions using a turbine engine |
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 |
-
2000
- 2000-06-14 SE SE0002229A patent/SE516624C2/sv not_active IP Right Cessation
-
2001
- 2001-06-08 WO PCT/SE2001/001304 patent/WO2001096718A1/en active IP Right Grant
- 2001-06-08 AU AU2001264507A patent/AU2001264507A1/en not_active Abandoned
- 2001-06-08 JP JP2002510814A patent/JP4659330B2/ja not_active Expired - Fee Related
- 2001-06-08 EP EP01938936A patent/EP1295016B1/de not_active Expired - Lifetime
- 2001-06-08 DE DE60122886T patent/DE60122886T2/de not_active Expired - Lifetime
- 2001-06-08 BR BRPI0111705-0A patent/BR0111705B1/pt not_active IP Right Cessation
-
2002
- 2002-12-16 US US10/248,073 patent/US6883308B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001096718A1 (en) | 2001-12-20 |
BR0111705B1 (pt) | 2010-02-23 |
SE0002229L (sv) | 2001-12-15 |
US20030230072A1 (en) | 2003-12-18 |
EP1295016A1 (de) | 2003-03-26 |
EP1295016B1 (de) | 2006-09-06 |
DE60122886D1 (de) | 2006-10-19 |
US6883308B2 (en) | 2005-04-26 |
DE60122886T2 (de) | 2007-05-10 |
JP2004503706A (ja) | 2004-02-05 |
JP4659330B2 (ja) | 2011-03-30 |
US20040103643A2 (en) | 2004-06-03 |
BR0111705A (pt) | 2003-07-08 |
SE0002229D0 (sv) | 2000-06-14 |
AU2001264507A1 (en) | 2001-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |