JPS52135871A - Method and apparatus for decreasing nox in combustion exhaust gas - Google Patents
Method and apparatus for decreasing nox in combustion exhaust gasInfo
- Publication number
- JPS52135871A JPS52135871A JP5226676A JP5226676A JPS52135871A JP S52135871 A JPS52135871 A JP S52135871A JP 5226676 A JP5226676 A JP 5226676A JP 5226676 A JP5226676 A JP 5226676A JP S52135871 A JPS52135871 A JP S52135871A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- combustion exhaust
- decreasing nox
- combustion
- nox
- 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)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To accelerate the dinitration reaction in combustion gas and to make the denititration plant compact, by dividually injecting the reducing agent in exhaust gas, according to the flowing velocity distribution of exhaust duct, letting flow down combustion exhaust gas.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5226676A JPS52135871A (en) | 1976-05-10 | 1976-05-10 | Method and apparatus for decreasing nox in combustion exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5226676A JPS52135871A (en) | 1976-05-10 | 1976-05-10 | Method and apparatus for decreasing nox in combustion exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52135871A true JPS52135871A (en) | 1977-11-14 |
Family
ID=12909957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5226676A Pending JPS52135871A (en) | 1976-05-10 | 1976-05-10 | Method and apparatus for decreasing nox in combustion exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52135871A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54139043U (en) * | 1978-02-22 | 1979-09-27 | ||
JPS54139042U (en) * | 1978-02-22 | 1979-09-27 | ||
JP2011078876A (en) * | 2009-10-05 | 2011-04-21 | Metawater Co Ltd | Method and apparatus for reduction of nitrous oxide |
JP2013050292A (en) * | 2011-08-04 | 2013-03-14 | Mitsubishi Heavy Ind Ltd | Fluidized-bed processing system and method of removing n2o in fluidized-bed combustion exhaust gas |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS528974A (en) * | 1975-07-12 | 1977-01-24 | Mitsubishi Heavy Ind Ltd | Ammonia feeding apparatus |
-
1976
- 1976-05-10 JP JP5226676A patent/JPS52135871A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS528974A (en) * | 1975-07-12 | 1977-01-24 | Mitsubishi Heavy Ind Ltd | Ammonia feeding apparatus |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54139043U (en) * | 1978-02-22 | 1979-09-27 | ||
JPS54139042U (en) * | 1978-02-22 | 1979-09-27 | ||
JPS5814980Y2 (en) * | 1978-02-22 | 1983-03-25 | 株式会社クボタ | Ammonia injection device for exhaust gas denitrification |
JPS5814979Y2 (en) * | 1978-02-22 | 1983-03-25 | 株式会社クボタ | Ammonia injection device |
JP2011078876A (en) * | 2009-10-05 | 2011-04-21 | Metawater Co Ltd | Method and apparatus for reduction of nitrous oxide |
JP2013050292A (en) * | 2011-08-04 | 2013-03-14 | Mitsubishi Heavy Ind Ltd | Fluidized-bed processing system and method of removing n2o in fluidized-bed combustion exhaust gas |
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