JPS51141772A - A denitrification control apparatus - Google Patents
A denitrification control apparatusInfo
- Publication number
- JPS51141772A JPS51141772A JP50066223A JP6622375A JPS51141772A JP S51141772 A JPS51141772 A JP S51141772A JP 50066223 A JP50066223 A JP 50066223A JP 6622375 A JP6622375 A JP 6622375A JP S51141772 A JPS51141772 A JP S51141772A
- Authority
- JP
- Japan
- Prior art keywords
- control apparatus
- denitrification
- denitrification control
- exhaust gas
- nitrogen oxides
- 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.)
- Granted
Links
Landscapes
- Treating Waste Gases (AREA)
- Control Of Non-Electrical Variables (AREA)
- Chimneys And Flues (AREA)
Abstract
PURPOSE: In a denitrification apparatus for exhaust gas containing nitrogen oxides at various concentrations, a denitrification control apparatus wherein the nitrogen oxides in the denitrified exhaust gas and ammonia are kept below the fixed concentration.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50066223A JPS51141772A (en) | 1975-06-02 | 1975-06-02 | A denitrification control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50066223A JPS51141772A (en) | 1975-06-02 | 1975-06-02 | A denitrification control apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51141772A true JPS51141772A (en) | 1976-12-06 |
JPS5313413B2 JPS5313413B2 (en) | 1978-05-10 |
Family
ID=13309608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50066223A Granted JPS51141772A (en) | 1975-06-02 | 1975-06-02 | A denitrification control apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51141772A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54137413U (en) * | 1978-03-17 | 1979-09-22 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067014A (en) * | 1958-12-01 | 1962-12-04 | Phillips Petroleum Co | Control system for nitric acid plant |
JPS5014569A (en) * | 1973-06-13 | 1975-02-15 | ||
JPS5140371A (en) * | 1974-10-04 | 1976-04-05 | Mitsubishi Heavy Ind Ltd | Haigasuchuno nox no nh3 setsushokukangenhoniokeru nh3 chunyuryoseigyohoho |
-
1975
- 1975-06-02 JP JP50066223A patent/JPS51141772A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067014A (en) * | 1958-12-01 | 1962-12-04 | Phillips Petroleum Co | Control system for nitric acid plant |
JPS5014569A (en) * | 1973-06-13 | 1975-02-15 | ||
JPS5140371A (en) * | 1974-10-04 | 1976-04-05 | Mitsubishi Heavy Ind Ltd | Haigasuchuno nox no nh3 setsushokukangenhoniokeru nh3 chunyuryoseigyohoho |
Also Published As
Publication number | Publication date |
---|---|
JPS5313413B2 (en) | 1978-05-10 |
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