JPS5322158A - Removing method for nitrogen oxides contained in exhaust gas from combustion apparatus by catalytic reduction - Google Patents
Removing method for nitrogen oxides contained in exhaust gas from combustion apparatus by catalytic reductionInfo
- Publication number
- JPS5322158A JPS5322158A JP10647977A JP10647977A JPS5322158A JP S5322158 A JPS5322158 A JP S5322158A JP 10647977 A JP10647977 A JP 10647977A JP 10647977 A JP10647977 A JP 10647977A JP S5322158 A JPS5322158 A JP S5322158A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- nitrogen oxides
- catalytic reduction
- combustion apparatus
- removing method
- 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
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE:To heighten the utilization efficiency of NH3 and the removal efficiency of NOx, by reducing catalytically the exhaust gas containing O2 and NOx with NH3 gas using the catalyst of the specified composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10647977A JPS5322158A (en) | 1977-09-05 | 1977-09-05 | Removing method for nitrogen oxides contained in exhaust gas from combustion apparatus by catalytic reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10647977A JPS5322158A (en) | 1977-09-05 | 1977-09-05 | Removing method for nitrogen oxides contained in exhaust gas from combustion apparatus by catalytic reduction |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10125273A Division JPS5427839B2 (en) | 1973-09-10 | 1973-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5322158A true JPS5322158A (en) | 1978-03-01 |
Family
ID=14434618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10647977A Pending JPS5322158A (en) | 1977-09-05 | 1977-09-05 | Removing method for nitrogen oxides contained in exhaust gas from combustion apparatus by catalytic reduction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5322158A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888065A (en) * | 1972-02-25 | 1973-11-19 |
-
1977
- 1977-09-05 JP JP10647977A patent/JPS5322158A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888065A (en) * | 1972-02-25 | 1973-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51147470A (en) | A process for catalytic reduction of nitrogen oxides | |
JPS55165132A (en) | Removing method for nitrogen oxide | |
JPS5224996A (en) | Process for producing catalist for the reduction of nitrogen oxides | |
JPS5322158A (en) | Removing method for nitrogen oxides contained in exhaust gas from combustion apparatus by catalytic reduction | |
JPS5242489A (en) | Nox-reduction catalyst and method of producing thereof | |
JPS53119270A (en) | Treating method for exhaust gas | |
JPS5421956A (en) | Method of removing nitrogen oxides contained in exhaust gas | |
JPS5220971A (en) | Process for removing nitrogen oxides | |
JPS524469A (en) | Catalytic reduction process for nitrogen oxides | |
JPS53106688A (en) | Solid catalyst for treating exhaust gas containing nitrogen oxides and treating method therefor | |
JPS5376970A (en) | Removing mehod for mitrogen oxides and sulfur oxides contained in exhaust gas | |
JPS5295573A (en) | Decreasing method of nitrogen oxide in exhaust gas | |
JPS5340680A (en) | Decomposing method for nitrogen oxide by catalytic reduction | |
JPS5231971A (en) | Removing method of nitrogen oxide from fixed burning eqipment | |
JPS5285069A (en) | Desulfurization and denitration process for decomposing and separating exhaust liquid to nonpollutants while purifying exhaust gas by adding exhaust liquid obtained by treating sulfur oxides in exhaus | |
JPS53108065A (en) | Treating method for gas containing ammonia | |
JPS5715824A (en) | Method for removing nitrogen oxide in waste gas | |
JPS5248565A (en) | Process for removing nitrogen oxides in combustion exhaust gas | |
JPS5229466A (en) | Method of removing nox in exhaust gas | |
JPS526369A (en) | Process for decomposing nitrogen oxides | |
JPS51144372A (en) | A process for removal of nitrogen oxides in exhaust combustion gas | |
JPS529677A (en) | Exhaust gas reducing and denitrating process | |
JPS529691A (en) | Method of preparing catalyst for purifying exhaust gas | |
JPS525690A (en) | Catalyst for reducing catalytically nitrogen oxides | |
JPS5353571A (en) | Treating method for gas containing ammonia |