JP2012193620A - 排ガス浄化装置 - Google Patents

排ガス浄化装置 Download PDF

Info

Publication number
JP2012193620A
JP2012193620A JP2011056111A JP2011056111A JP2012193620A JP 2012193620 A JP2012193620 A JP 2012193620A JP 2011056111 A JP2011056111 A JP 2011056111A JP 2011056111 A JP2011056111 A JP 2011056111A JP 2012193620 A JP2012193620 A JP 2012193620A
Authority
JP
Japan
Prior art keywords
exhaust gas
ozone
fluid
injection nozzle
reduction catalyst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2011056111A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012193620A5 (https=
Inventor
Mitsuru Hosoya
満 細谷
Yoshihiro Kawada
吉弘 川田
Shinya Sato
信也 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP2011056111A priority Critical patent/JP2012193620A/ja
Priority to EP12756980.4A priority patent/EP2687694A4/en
Priority to CN201280011011.9A priority patent/CN103547774B/zh
Priority to US14/003,540 priority patent/US9021792B2/en
Priority to PCT/JP2012/055606 priority patent/WO2012124531A1/ja
Publication of JP2012193620A publication Critical patent/JP2012193620A/ja
Publication of JP2012193620A5 publication Critical patent/JP2012193620A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • Y02T10/24—

Landscapes

  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2011056111A 2011-03-15 2011-03-15 排ガス浄化装置 Pending JP2012193620A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011056111A JP2012193620A (ja) 2011-03-15 2011-03-15 排ガス浄化装置
EP12756980.4A EP2687694A4 (en) 2011-03-15 2012-03-06 EMISSION CONTROL DEVICE
CN201280011011.9A CN103547774B (zh) 2011-03-15 2012-03-06 废气净化装置
US14/003,540 US9021792B2 (en) 2011-03-15 2012-03-06 Exhaust gas purification device
PCT/JP2012/055606 WO2012124531A1 (ja) 2011-03-15 2012-03-06 排ガス浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011056111A JP2012193620A (ja) 2011-03-15 2011-03-15 排ガス浄化装置

Publications (2)

Publication Number Publication Date
JP2012193620A true JP2012193620A (ja) 2012-10-11
JP2012193620A5 JP2012193620A5 (https=) 2014-04-24

Family

ID=47085749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011056111A Pending JP2012193620A (ja) 2011-03-15 2011-03-15 排ガス浄化装置

Country Status (1)

Country Link
JP (1) JP2012193620A (https=)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014119651A1 (ja) 2013-02-01 2014-08-07 日野自動車 株式会社 排気浄化システム及びオゾン生成装置
JP2016501334A (ja) * 2012-11-20 2016-01-18 ノストラム エナジー ピーティーイー．リミテッドＮｏｓｔｒｕｍ Ｅｎｅｒｇｙ Ｐｔｅ．Ｌｔｄ． 内燃エンジン用の内部冷却された排気ガス再循環システム及びその方法
JP2016061233A (ja) * 2014-09-18 2016-04-25 株式会社デンソー 還元剤添加装置
JP2016070181A (ja) * 2014-09-30 2016-05-09 日野自動車株式会社 オゾン発生量制御装置
JP2016133018A (ja) * 2015-01-16 2016-07-25 株式会社デンソー オゾン供給装置
DE102017100734A1 (de) 2016-02-11 2017-08-17 Denso Corporation Ozonzufuhrsteuervorrichtung und Ozonzufuhrsystem
DE112016004063T5 (de) 2015-09-08 2018-06-07 Denso Corporation Ozonzufuhrvorrichtung
DE112016005959T5 (de) 2015-12-24 2018-09-20 Denso Corporation Ozon-Zuführsteuervorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08281061A (ja) * 1995-04-11 1996-10-29 Babcock Hitachi Kk 排ガス脱硝方法および装置
JP2000262852A (ja) * 1999-03-16 2000-09-26 Research Institute Of Innovative Technology For The Earth 低温脱硝方法
JP2007016635A (ja) * 2005-07-05 2007-01-25 Toyota Motor Corp 内燃機関の排気浄化装置
JP2009226327A (ja) * 2008-03-24 2009-10-08 Toyota Motor Corp ＮＯｘ選択還元触媒
JP2009264285A (ja) * 2008-04-25 2009-11-12 Toyota Motor Corp 内燃機関の排気ガス浄化装置
JP2009281294A (ja) * 2008-05-22 2009-12-03 Denso Corp 内燃機関の排気浄化装置
JP2010255583A (ja) * 2009-04-28 2010-11-11 Toyota Motor Corp 内燃機関の排気浄化装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08281061A (ja) * 1995-04-11 1996-10-29 Babcock Hitachi Kk 排ガス脱硝方法および装置
JP2000262852A (ja) * 1999-03-16 2000-09-26 Research Institute Of Innovative Technology For The Earth 低温脱硝方法
JP2007016635A (ja) * 2005-07-05 2007-01-25 Toyota Motor Corp 内燃機関の排気浄化装置
JP2009226327A (ja) * 2008-03-24 2009-10-08 Toyota Motor Corp ＮＯｘ選択還元触媒
JP2009264285A (ja) * 2008-04-25 2009-11-12 Toyota Motor Corp 内燃機関の排気ガス浄化装置
JP2009281294A (ja) * 2008-05-22 2009-12-03 Denso Corp 内燃機関の排気浄化装置
JP2010255583A (ja) * 2009-04-28 2010-11-11 Toyota Motor Corp 内燃機関の排気浄化装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016501334A (ja) * 2012-11-20 2016-01-18 ノストラム エナジー ピーティーイー．リミテッドＮｏｓｔｒｕｍ Ｅｎｅｒｇｙ Ｐｔｅ．Ｌｔｄ． 内燃エンジン用の内部冷却された排気ガス再循環システム及びその方法
WO2014119651A1 (ja) 2013-02-01 2014-08-07 日野自動車 株式会社 排気浄化システム及びオゾン生成装置
US9504961B2 (en) 2013-02-01 2016-11-29 Hino Motors, Ltd. Exhaust gas purification system and ozone generator
JP2016061233A (ja) * 2014-09-18 2016-04-25 株式会社デンソー 還元剤添加装置
JP2016070181A (ja) * 2014-09-30 2016-05-09 日野自動車株式会社 オゾン発生量制御装置
JP2016133018A (ja) * 2015-01-16 2016-07-25 株式会社デンソー オゾン供給装置
DE112016004063T5 (de) 2015-09-08 2018-06-07 Denso Corporation Ozonzufuhrvorrichtung
DE112016005959T5 (de) 2015-12-24 2018-09-20 Denso Corporation Ozon-Zuführsteuervorrichtung
DE102017100734A1 (de) 2016-02-11 2017-08-17 Denso Corporation Ozonzufuhrsteuervorrichtung und Ozonzufuhrsystem

Similar Documents

Publication Publication Date Title
US9021792B2 (en) Exhaust gas purification device
JP2012193620A (ja) 排ガス浄化装置
US8833059B2 (en) Motor-vehicle internal combustion engine with exhaust-gas recirculation
US9145805B2 (en) Exhaust gas purifier
US9156000B2 (en) Exhaust gas purifier
CN104285049B (zh) 废气净化系统以及废气净化方法
US20100199643A1 (en) Exhaust gas purification system
JPH0932540A (ja) ディーゼルエンジンの排ガス浄化装置
WO2014119651A1 (ja) 排気浄化システム及びオゾン生成装置
CN115506874A (zh) 一种双级-主被动scr耦合的氢燃料内燃机用后处理装置及其控制方法
JP2014020310A (ja) 排ガス浄化装置
JP2004270565A (ja) ディーゼルエンジンの排ガス浄化システム
JP2004239109A (ja) エンジンの排ガス浄化装置
CN203978568U (zh) 排气系统
JP2012097729A (ja) 排ガス浄化装置
JP5878336B2 (ja) 排ガス浄化装置
CN101460719A (zh) 排气净化装置
JP2013174203A (ja) 排ガス浄化装置
CN105378243A (zh) 用于运行驱动装置的方法以及相应的驱动装置
JP2007051924A (ja) 排ガスのＮＨ３及びＮＯｘの計測装置
CN103052775B (zh) 发动机的后处理装置
JP2006266192A (ja) エンジンの排気ガス浄化装置
JP5952533B2 (ja) 排ガス浄化装置
JP6147563B2 (ja) 排気浄化システム及び排気浄化方法
JP5878337B2 (ja) 排ガス浄化装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140225

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140310

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150224

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150420

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150929

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151105

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20160322

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160523

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20160616

A912 Removal of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20160715