JPS5249971A - Decreasing method of nitrogen oxides in high temperature gas - Google Patents
Decreasing method of nitrogen oxides in high temperature gasInfo
- Publication number
- JPS5249971A JPS5249971A JP50125067A JP12506775A JPS5249971A JP S5249971 A JPS5249971 A JP S5249971A JP 50125067 A JP50125067 A JP 50125067A JP 12506775 A JP12506775 A JP 12506775A JP S5249971 A JPS5249971 A JP S5249971A
- Authority
- JP
- Japan
- Prior art keywords
- high temperature
- temperature gas
- nitrogen oxides
- decreasing method
- decreasing
- 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
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To simplify apparatus and operation, using no catalyst, by maintaining high temperature gas at specified temperature and reacting with added NH3, fluidizing in fire flue, made of inactive refractory material.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125067A JPS5249971A (en) | 1975-10-17 | 1975-10-17 | Decreasing method of nitrogen oxides in high temperature gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125067A JPS5249971A (en) | 1975-10-17 | 1975-10-17 | Decreasing method of nitrogen oxides in high temperature gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5249971A true JPS5249971A (en) | 1977-04-21 |
Family
ID=14900989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50125067A Pending JPS5249971A (en) | 1975-10-17 | 1975-10-17 | Decreasing method of nitrogen oxides in high temperature gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5249971A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0334828A2 (en) * | 1988-03-24 | 1989-09-27 | Ingeniörsfirman Petrokraft Ab | Combustion apparatus |
-
1975
- 1975-10-17 JP JP50125067A patent/JPS5249971A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0334828A2 (en) * | 1988-03-24 | 1989-09-27 | Ingeniörsfirman Petrokraft Ab | Combustion apparatus |
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