JPS5653731A - Method of removing hydrogen chloride from exhaust gas of waste incineration furnace - Google Patents
Method of removing hydrogen chloride from exhaust gas of waste incineration furnaceInfo
- Publication number
- JPS5653731A JPS5653731A JP13067679A JP13067679A JPS5653731A JP S5653731 A JPS5653731 A JP S5653731A JP 13067679 A JP13067679 A JP 13067679A JP 13067679 A JP13067679 A JP 13067679A JP S5653731 A JPS5653731 A JP S5653731A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- hydrogen chloride
- gas
- incineration furnace
- water
- 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
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To neutralize and remove the hydrogen chloride contained in the exhaust gas of waste incinceration furnaces by admitting said exhaust gas into a water injection chamer for temperature controlling and lowering the temperature of the gas by injection of water then spraying an aqueous NaOH soln.
CONSTITUTION: The combustion exhaust gas produced from a stoker type waste incineration furnace 1 is cooled to 900W1,000°C by the water injection from the nozzles 3 in the outlet of the incineration furnace. This exhaust gas is admitted into a water injection chamber 4 for gas temperature controlling to lower the temp. of gas until about 300°C by spray of water, thence an aqueous soln. of NaOH is sprayed from nozzles 15 to the thus cooled exhaust gas, whereby the hydrogen chloride contained in the exhaust gas is neutralized and removed. This is passed through a multicyclone 20 and an electric dust collector 22 to be removed of dust, after which it is released into the atmosphere through a smokestack 26.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13067679A JPS5653731A (en) | 1979-10-09 | 1979-10-09 | Method of removing hydrogen chloride from exhaust gas of waste incineration furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13067679A JPS5653731A (en) | 1979-10-09 | 1979-10-09 | Method of removing hydrogen chloride from exhaust gas of waste incineration furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5653731A true JPS5653731A (en) | 1981-05-13 |
Family
ID=15039943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13067679A Pending JPS5653731A (en) | 1979-10-09 | 1979-10-09 | Method of removing hydrogen chloride from exhaust gas of waste incineration furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653731A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190119A (en) * | 1984-10-10 | 1986-05-08 | Canon Inc | Zoom lens |
JPS6243615A (en) * | 1985-08-22 | 1987-02-25 | Canon Inc | Zoom lens with large aperture ratio |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4849666A (en) * | 1971-10-28 | 1973-07-13 | ||
JPS4924342A (en) * | 1972-05-08 | 1974-03-04 | ||
JPS4936573A (en) * | 1972-08-09 | 1974-04-04 | ||
JPS509158A (en) * | 1973-05-29 | 1975-01-30 | ||
JPS5091068A (en) * | 1973-12-17 | 1975-07-21 |
-
1979
- 1979-10-09 JP JP13067679A patent/JPS5653731A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4849666A (en) * | 1971-10-28 | 1973-07-13 | ||
JPS4924342A (en) * | 1972-05-08 | 1974-03-04 | ||
JPS4936573A (en) * | 1972-08-09 | 1974-04-04 | ||
JPS509158A (en) * | 1973-05-29 | 1975-01-30 | ||
JPS5091068A (en) * | 1973-12-17 | 1975-07-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190119A (en) * | 1984-10-10 | 1986-05-08 | Canon Inc | Zoom lens |
JPS6243615A (en) * | 1985-08-22 | 1987-02-25 | Canon Inc | Zoom lens with large aperture ratio |
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