JPS52153869A - Method and device for controlling equipment for removal of nitrogen oxides - Google Patents
Method and device for controlling equipment for removal of nitrogen oxidesInfo
- Publication number
- JPS52153869A JPS52153869A JP7040476A JP7040476A JPS52153869A JP S52153869 A JPS52153869 A JP S52153869A JP 7040476 A JP7040476 A JP 7040476A JP 7040476 A JP7040476 A JP 7040476A JP S52153869 A JPS52153869 A JP S52153869A
- Authority
- JP
- Japan
- Prior art keywords
- removal
- nitrogen oxides
- controlling equipment
- nox
- concentration
- 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
Abstract
PURPOSE: To avoid the risk due to the instability of the detector of the concentration of NOx and to make possible to perform the safe control, by obtaining the concentration of NOx with the computer on the basis of the relation formula to be determined with the burning condition and the loading condition of the combustion equipment and by controlling the supply amount of the reducing agent.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7040476A JPS52153869A (en) | 1976-06-17 | 1976-06-17 | Method and device for controlling equipment for removal of nitrogen oxides |
US05/747,687 US4188190A (en) | 1976-03-23 | 1976-12-06 | Input control method and means for nitrogen oxide removal means |
DE19762657617 DE2657617A1 (en) | 1976-03-23 | 1976-12-20 | METHOD AND DEVICE FOR CONTROLLING THE INPUT OF NITROGEN OXIDE REMOVING AGENTS FOR A NITROGEN OXIDE REMOVAL DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7040476A JPS52153869A (en) | 1976-06-17 | 1976-06-17 | Method and device for controlling equipment for removal of nitrogen oxides |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52153869A true JPS52153869A (en) | 1977-12-21 |
JPS5716847B2 JPS5716847B2 (en) | 1982-04-07 |
Family
ID=13430480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7040476A Granted JPS52153869A (en) | 1976-03-23 | 1976-06-17 | Method and device for controlling equipment for removal of nitrogen oxides |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52153869A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517019A (en) * | 1978-07-19 | 1980-02-06 | Kobe Steel Ltd | Dry denitration method |
JPS55127128A (en) * | 1979-03-24 | 1980-10-01 | Sumitomo Metal Ind Ltd | Oxidation of nitrogen monoxide in waste gas |
JPS59134332A (en) * | 1982-12-27 | 1984-08-02 | ゼネラル・エレクトリツク・カンパニイ | Apparatus and method for controlling gas turbine exhaust gasby catalyst |
JPS60216829A (en) * | 1984-04-13 | 1985-10-30 | Mitsubishi Heavy Ind Ltd | Denitration apparatus |
JPS6223425A (en) * | 1985-07-20 | 1987-01-31 | Kurabo Ind Ltd | Apraratus for controlling injection amount of nh3 |
JPH0796132A (en) * | 1993-06-23 | 1995-04-11 | Kurabo Ind Ltd | Method for controlling supply of ammonia in denitration system and its controller |
JP2013132566A (en) * | 2011-12-26 | 2013-07-08 | Hitachi Zosen Corp | Reducing agent supply method and reducing agent supply device for incinerator |
JP2015205272A (en) * | 2015-06-22 | 2015-11-19 | 日立造船株式会社 | Reducer supply method in incineration equipment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501965A (en) * | 1973-05-11 | 1975-01-10 | ||
JPS5064161A (en) * | 1973-10-12 | 1975-05-31 |
-
1976
- 1976-06-17 JP JP7040476A patent/JPS52153869A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501965A (en) * | 1973-05-11 | 1975-01-10 | ||
JPS5064161A (en) * | 1973-10-12 | 1975-05-31 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517019A (en) * | 1978-07-19 | 1980-02-06 | Kobe Steel Ltd | Dry denitration method |
JPS5650610B2 (en) * | 1978-07-19 | 1981-11-30 | ||
JPS55127128A (en) * | 1979-03-24 | 1980-10-01 | Sumitomo Metal Ind Ltd | Oxidation of nitrogen monoxide in waste gas |
JPS59134332A (en) * | 1982-12-27 | 1984-08-02 | ゼネラル・エレクトリツク・カンパニイ | Apparatus and method for controlling gas turbine exhaust gasby catalyst |
JPH0342930B2 (en) * | 1982-12-27 | 1991-06-28 | ||
JPS60216829A (en) * | 1984-04-13 | 1985-10-30 | Mitsubishi Heavy Ind Ltd | Denitration apparatus |
JPH0533088B2 (en) * | 1984-04-13 | 1993-05-18 | Mitsubishi Heavy Ind Ltd | |
JPS6223425A (en) * | 1985-07-20 | 1987-01-31 | Kurabo Ind Ltd | Apraratus for controlling injection amount of nh3 |
JPH0155890B2 (en) * | 1985-07-20 | 1989-11-28 | Kurashiki Boseki Kk | |
JPH0796132A (en) * | 1993-06-23 | 1995-04-11 | Kurabo Ind Ltd | Method for controlling supply of ammonia in denitration system and its controller |
JP2013132566A (en) * | 2011-12-26 | 2013-07-08 | Hitachi Zosen Corp | Reducing agent supply method and reducing agent supply device for incinerator |
JP2015205272A (en) * | 2015-06-22 | 2015-11-19 | 日立造船株式会社 | Reducer supply method in incineration equipment |
Also Published As
Publication number | Publication date |
---|---|
JPS5716847B2 (en) | 1982-04-07 |
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