JP2011149401A5 - - Google Patents

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Publication number
JP2011149401A5
JP2011149401A5 JP2010013414A JP2010013414A JP2011149401A5 JP 2011149401 A5 JP2011149401 A5 JP 2011149401A5 JP 2010013414 A JP2010013414 A JP 2010013414A JP 2010013414 A JP2010013414 A JP 2010013414A JP 2011149401 A5 JP2011149401 A5 JP 2011149401A5
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JP
Japan
Prior art keywords
exhaust gas
ammonia
generated
diesel engine
gas purification
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Application number
JP2010013414A
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English (en)
Japanese (ja)
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JP2011149401A (ja
JP5630025B2 (ja
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Priority claimed from JP2010013414A external-priority patent/JP5630025B2/ja
Priority to JP2010013414A priority Critical patent/JP5630025B2/ja
Priority to CN201180007039.0A priority patent/CN102725486B/zh
Priority to EP11734796.3A priority patent/EP2530265B1/en
Priority to PCT/JP2011/051204 priority patent/WO2011090190A1/ja
Priority to US13/574,431 priority patent/US20120315204A1/en
Publication of JP2011149401A publication Critical patent/JP2011149401A/ja
Publication of JP2011149401A5 publication Critical patent/JP2011149401A5/ja
Publication of JP5630025B2 publication Critical patent/JP5630025B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010013414A 2010-01-25 2010-01-25 ディーゼルエンジンの排気浄化装置及び排気浄化方法 Expired - Fee Related JP5630025B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010013414A JP5630025B2 (ja) 2010-01-25 2010-01-25 ディーゼルエンジンの排気浄化装置及び排気浄化方法
US13/574,431 US20120315204A1 (en) 2010-01-25 2011-01-24 Exhaust purification device and exhaust purification method for diesel engine
EP11734796.3A EP2530265B1 (en) 2010-01-25 2011-01-24 Exhaust purification device and exhaust purification method for diesel engine
PCT/JP2011/051204 WO2011090190A1 (ja) 2010-01-25 2011-01-24 ディーゼルエンジンの排気浄化装置及び排気浄化方法
CN201180007039.0A CN102725486B (zh) 2010-01-25 2011-01-24 柴油机的排气净化装置以及排气净化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010013414A JP5630025B2 (ja) 2010-01-25 2010-01-25 ディーゼルエンジンの排気浄化装置及び排気浄化方法

Publications (3)

Publication Number Publication Date
JP2011149401A JP2011149401A (ja) 2011-08-04
JP2011149401A5 true JP2011149401A5 (enExample) 2012-11-15
JP5630025B2 JP5630025B2 (ja) 2014-11-26

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ID=44306991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010013414A Expired - Fee Related JP5630025B2 (ja) 2010-01-25 2010-01-25 ディーゼルエンジンの排気浄化装置及び排気浄化方法

Country Status (5)

Country Link
US (1) US20120315204A1 (enExample)
EP (1) EP2530265B1 (enExample)
JP (1) JP5630025B2 (enExample)
CN (1) CN102725486B (enExample)
WO (1) WO2011090190A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5630024B2 (ja) 2010-01-25 2014-11-26 いすゞ自動車株式会社 ディーゼルエンジンの排気浄化装置及び排気浄化方法
SE535773C2 (sv) * 2010-08-13 2012-12-11 Scania Cv Ab Arrangemang för att spruta in ett reduktionsmedel i en avgasledning hos en förbränningsmotor
WO2012164713A1 (ja) * 2011-06-02 2012-12-06 トヨタ自動車株式会社 内燃機関の制御装置
GB201200784D0 (en) * 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine including SCR catalyst
JP5903264B2 (ja) * 2011-12-22 2016-04-13 日野自動車株式会社 多段過給装置
US9003792B2 (en) * 2012-04-05 2015-04-14 GM Global Technology Operations LLC Exhaust aftertreatment and exhaust gas recirculation systems
DE102012019948A1 (de) * 2012-10-11 2014-04-17 Man Diesel & Turbo Se Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung
JP6024694B2 (ja) * 2014-03-25 2016-11-16 トヨタ自動車株式会社 過給機を備えた内燃機関の排気浄化システム
GB2547873B (en) * 2014-12-31 2021-03-10 Cummins Emission Solutions Inc Close coupled single module aftertreatment system
BR112017016269A2 (pt) * 2015-02-20 2018-03-27 Johnson Matthey Plc ?sistema de escape para um aparelho gerador de potência, uso de um sistema de escape, aparelho gerador de potência, e, método de tratamento de um gás de escape emitido a partir do aparelho gerador de potência?
US10022667B2 (en) * 2016-07-29 2018-07-17 Cummins Inc. Systems and methods for increasing nitrogen dioxide fraction in exhaust gas at low temperature
JP2018135078A (ja) * 2017-02-24 2018-08-30 トヨタ自動車株式会社 ハイブリッド自動車
US10724412B2 (en) 2017-12-20 2020-07-28 Cnh Industrial America Llc Exhaust system for a work vehicle
KR102028423B1 (ko) * 2018-03-15 2019-10-04 주식회사 이알인터내셔널 운행차용 선택적 환원촉매 시스템

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817644B2 (ja) * 1977-12-23 1983-04-08 株式会社日立製作所 窒素酸化物を含む排ガスの処理法
GB9919013D0 (en) * 1999-08-13 1999-10-13 Johnson Matthey Plc Reactor
JP2004100489A (ja) * 2002-09-05 2004-04-02 Hino Motors Ltd 排気白煙化防止装置
US6871490B2 (en) * 2002-12-19 2005-03-29 Caterpillar Inc Emissions control system for increasing selective catalytic reduction efficiency
JP2004204699A (ja) * 2002-12-24 2004-07-22 Hino Motors Ltd 排気浄化装置
JP2004239109A (ja) * 2003-02-04 2004-08-26 Hino Motors Ltd エンジンの排ガス浄化装置
DE10321105A1 (de) * 2003-05-09 2004-12-02 Emitec Gesellschaft Für Emissionstechnologie Mbh Regeneration einer Partikelfalle
JP2005061362A (ja) * 2003-08-19 2005-03-10 Hino Motors Ltd 排気浄化装置
DE202005001257U1 (de) * 2004-09-17 2005-04-07 Arvinmeritor Emissions Tech Abgasanlage eines Kfzs mit Dieselmotor
US20060112678A1 (en) * 2004-11-04 2006-06-01 Eaton Corporation Multiple reactant multiple catalyst selective catalytic reduction for NOx abatement in internal combustion engines
JP4067025B2 (ja) * 2006-09-11 2008-03-26 いすゞ自動車株式会社 多段ターボチャージャの制御装置
JP4197029B2 (ja) * 2006-11-02 2008-12-17 いすゞ自動車株式会社 排気ガス浄化触媒、排気ガス浄化システム及び排気ガス浄化方法
US20080236149A1 (en) * 2007-04-02 2008-10-02 Ronald Kyle Combination exhaust gas turbine-catalytic converter
CN101553648B (zh) * 2007-05-03 2011-08-17 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 具有选择性催化还原反应器的大型增压柴油发动机
JP5110954B2 (ja) * 2007-05-09 2012-12-26 エヌ・イーケムキャット株式会社 選択還元型触媒を用いた排気ガス浄化触媒装置並びに排気ガス浄化方法
JP4811366B2 (ja) * 2007-07-20 2011-11-09 トヨタ自動車株式会社 内燃機関の排気制御装置
US8591848B2 (en) * 2007-11-09 2013-11-26 Fuel Tech, Inc. Selective catalytic NOx reduction process and control system
US8176729B2 (en) * 2008-03-06 2012-05-15 GM Global Technology Operations LLC Perturbation control strategy for low-temperature urea SCR NOx reduction
US7971430B2 (en) * 2008-04-04 2011-07-05 Ford Global Technologies, Llc Diesel turbine SCR catalyst
JP2009257226A (ja) 2008-04-17 2009-11-05 Toyota Motor Corp 内燃機関の排気浄化装置
JP5222616B2 (ja) 2008-04-23 2013-06-26 日野自動車株式会社 排気浄化装置
EP3473825A1 (de) * 2008-06-27 2019-04-24 Umicore Ag & Co. Kg Verfahren und vorrichtung zur reinigung von dieselabgasen
FR2937374A3 (fr) * 2008-10-21 2010-04-23 Renault Sas Echappement de moteur a combustion interne comportant un injecteur de reducteur et procede associe

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