JPS5433864A - Process and device for controlling reducing agent for use in denitration plant - Google Patents
Process and device for controlling reducing agent for use in denitration plantInfo
- Publication number
- JPS5433864A JPS5433864A JP9956877A JP9956877A JPS5433864A JP S5433864 A JPS5433864 A JP S5433864A JP 9956877 A JP9956877 A JP 9956877A JP 9956877 A JP9956877 A JP 9956877A JP S5433864 A JPS5433864 A JP S5433864A
- Authority
- JP
- Japan
- Prior art keywords
- reducing agent
- controlling reducing
- denitration plant
- denitration
- plant
- 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
Abstract
PURPOSE: To provide the subject process and device wherein a required minimum quantity of a NOx reducing agent is computed in a combustion system gaseous wate system from the gaseous waste initial NOx concentration, gas temperature and a target NOx concentration in the final denitration gas, thereby preventing unuseful use of the reducing agent.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9956877A JPS5433864A (en) | 1977-08-22 | 1977-08-22 | Process and device for controlling reducing agent for use in denitration plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9956877A JPS5433864A (en) | 1977-08-22 | 1977-08-22 | Process and device for controlling reducing agent for use in denitration plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5433864A true JPS5433864A (en) | 1979-03-12 |
Family
ID=14250722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9956877A Pending JPS5433864A (en) | 1977-08-22 | 1977-08-22 | Process and device for controlling reducing agent for use in denitration plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5433864A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58174227A (en) * | 1982-04-06 | 1983-10-13 | Babcock Hitachi Kk | Method for controlling charging amount of ammonia in denitration apparatus |
JP2010234321A (en) * | 2009-03-31 | 2010-10-21 | Chugoku Electric Power Co Inc:The | Ammonia injection amount correction controller and ammonia injection amount correction control method |
-
1977
- 1977-08-22 JP JP9956877A patent/JPS5433864A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58174227A (en) * | 1982-04-06 | 1983-10-13 | Babcock Hitachi Kk | Method for controlling charging amount of ammonia in denitration apparatus |
JPH0411248B2 (en) * | 1982-04-06 | 1992-02-27 | ||
JP2010234321A (en) * | 2009-03-31 | 2010-10-21 | Chugoku Electric Power Co Inc:The | Ammonia injection amount correction controller and ammonia injection amount correction control method |
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