JPS54137868A - Decreasing of nox of exhaust gas from ep ash incinerator - Google Patents
Decreasing of nox of exhaust gas from ep ash incineratorInfo
- Publication number
- JPS54137868A JPS54137868A JP4525278A JP4525278A JPS54137868A JP S54137868 A JPS54137868 A JP S54137868A JP 4525278 A JP4525278 A JP 4525278A JP 4525278 A JP4525278 A JP 4525278A JP S54137868 A JPS54137868 A JP S54137868A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- incinerator
- nox
- decreasing
- gas
- 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 decrease the NOx of exhaust gas resulting from the incineration of EP ash, by spraying NH3 as a reducing agent into the exhaust gas.
CONSTITUTION: The ammonia is supplied to the center of an incinerator at the downstream side of slit nozzles 6 in a gas-phase part of the incinerator. The molar ratio of the ammonia to the NOx is set at about 4. The gas-phase reducing agent is supplied to a place at an ambient gas temperature of about 650 to 700°C.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4525278A JPS54137868A (en) | 1978-04-19 | 1978-04-19 | Decreasing of nox of exhaust gas from ep ash incinerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4525278A JPS54137868A (en) | 1978-04-19 | 1978-04-19 | Decreasing of nox of exhaust gas from ep ash incinerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54137868A true JPS54137868A (en) | 1979-10-25 |
Family
ID=12714074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4525278A Pending JPS54137868A (en) | 1978-04-19 | 1978-04-19 | Decreasing of nox of exhaust gas from ep ash incinerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54137868A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62169917A (en) * | 1986-01-22 | 1987-07-27 | Ishikawajima Harima Heavy Ind Co Ltd | Non-catalyst denitrating method for fluidized bed furnace |
-
1978
- 1978-04-19 JP JP4525278A patent/JPS54137868A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62169917A (en) * | 1986-01-22 | 1987-07-27 | Ishikawajima Harima Heavy Ind Co Ltd | Non-catalyst denitrating method for fluidized bed furnace |
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