JPS5363266A - Injecting device for reducing agent at denitrating plant - Google Patents
Injecting device for reducing agent at denitrating plantInfo
- Publication number
- JPS5363266A JPS5363266A JP13836476A JP13836476A JPS5363266A JP S5363266 A JPS5363266 A JP S5363266A JP 13836476 A JP13836476 A JP 13836476A JP 13836476 A JP13836476 A JP 13836476A JP S5363266 A JPS5363266 A JP S5363266A
- Authority
- JP
- Japan
- Prior art keywords
- reducing agent
- denitrating
- plant
- injecting device
- injector
- 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
Links
Landscapes
- Chimneys And Flues (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE: To prevent the vaporization of the reducing agent inside the injector and to aboid the vapor lock and clogging of the reducing agent, by equipping the cover plate parts in close vicinity to the injector for injecting the aqueous solution of urea, NH3 or hydrazine to be used as the reducing agent into the exhaust gas containing NOx.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13836476A JPS5363266A (en) | 1976-11-19 | 1976-11-19 | Injecting device for reducing agent at denitrating plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13836476A JPS5363266A (en) | 1976-11-19 | 1976-11-19 | Injecting device for reducing agent at denitrating plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5363266A true JPS5363266A (en) | 1978-06-06 |
Family
ID=15220196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13836476A Pending JPS5363266A (en) | 1976-11-19 | 1976-11-19 | Injecting device for reducing agent at denitrating plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5363266A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05269349A (en) * | 1992-03-27 | 1993-10-19 | Tokyo Gas Co Ltd | Method and device for removing nitrogen oxide |
JPH05269351A (en) * | 1992-03-27 | 1993-10-19 | Tokyo Gas Co Ltd | Method for removing nitrogen oxides |
JPH05269348A (en) * | 1992-03-27 | 1993-10-19 | Tokyo Gas Co Ltd | Method and device for removing nitrogen oxide |
US6272901B1 (en) | 1997-12-26 | 2001-08-14 | Nec Corporation | Detecting apparatus capable of detecting magnitude of shock and portable electronic appliance with the same |
JP2007000782A (en) * | 2005-06-24 | 2007-01-11 | Samson Co Ltd | Denitrification apparatus for automatically getting rid of clogging of urea water jetting nozzle |
JP2017150790A (en) * | 2016-02-26 | 2017-08-31 | 三菱日立パワーシステムズ株式会社 | Exhaust duct and boiler, and method of removing solid particulate |
WO2020158146A1 (en) * | 2019-01-30 | 2020-08-06 | 三菱日立パワーシステムズ株式会社 | Reducing agent supply device and denitrification apparatus |
-
1976
- 1976-11-19 JP JP13836476A patent/JPS5363266A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05269349A (en) * | 1992-03-27 | 1993-10-19 | Tokyo Gas Co Ltd | Method and device for removing nitrogen oxide |
JPH05269351A (en) * | 1992-03-27 | 1993-10-19 | Tokyo Gas Co Ltd | Method for removing nitrogen oxides |
JPH05269348A (en) * | 1992-03-27 | 1993-10-19 | Tokyo Gas Co Ltd | Method and device for removing nitrogen oxide |
US6272901B1 (en) | 1997-12-26 | 2001-08-14 | Nec Corporation | Detecting apparatus capable of detecting magnitude of shock and portable electronic appliance with the same |
JP2007000782A (en) * | 2005-06-24 | 2007-01-11 | Samson Co Ltd | Denitrification apparatus for automatically getting rid of clogging of urea water jetting nozzle |
JP4673145B2 (en) * | 2005-06-24 | 2011-04-20 | 株式会社サムソン | Denitration device that automatically eliminates clogging of urea water injection nozzle |
JP2017150790A (en) * | 2016-02-26 | 2017-08-31 | 三菱日立パワーシステムズ株式会社 | Exhaust duct and boiler, and method of removing solid particulate |
WO2020158146A1 (en) * | 2019-01-30 | 2020-08-06 | 三菱日立パワーシステムズ株式会社 | Reducing agent supply device and denitrification apparatus |
JP2020121259A (en) * | 2019-01-30 | 2020-08-13 | 三菱日立パワーシステムズ株式会社 | Reductant supply device and denitrification device |
US11583803B2 (en) | 2019-01-30 | 2023-02-21 | Mitsubishi Heavy Industries, Ltd. | Reducing agent supply device and denitration device |
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