JPS5474297A - Treatment of recovered sulfur oxide from exhaust gas - Google Patents
Treatment of recovered sulfur oxide from exhaust gasInfo
- Publication number
- JPS5474297A JPS5474297A JP14175277A JP14175277A JPS5474297A JP S5474297 A JPS5474297 A JP S5474297A JP 14175277 A JP14175277 A JP 14175277A JP 14175277 A JP14175277 A JP 14175277A JP S5474297 A JPS5474297 A JP S5474297A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- solution
- glauber
- salt
- sprayed
- 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)
- Electrostatic Separation (AREA)
Abstract
PURPOSE: NaOH absorbing-solution containing absorbed SOx from exhaust gas is sprayed into a stabilizer and reacted with exhaust gas component to produce solid Glauber's salt, which is then collected by an electric dust collector. The process provides an economical and simple means to treat recovered SOx.
CONSTITUTION: Exhaust gas from a glass melting furnace or the like 1 is conducted into a stabilizer 2, and contacted with sprayed alkaline absorbing-solution 3 carried from a gas-liquid contact desulfurizer 6. Reaction between sprayed solution and SOx and 02 in exhaust gas occurs together with water evaporation to produce solid Glauber's salt. The Glauber's salt is collected by an electrid dust collector 4 and discharged from the outlet 7. The exhaust gas further proceeds through a fan 5 to an apparatus 6 where NaOH absorbing-solution traps substantially all of SOx, then white fume is burnt at 8 and the cleaned exhaust gas is discharged 9.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14175277A JPS5474297A (en) | 1977-11-25 | 1977-11-25 | Treatment of recovered sulfur oxide from exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14175277A JPS5474297A (en) | 1977-11-25 | 1977-11-25 | Treatment of recovered sulfur oxide from exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5474297A true JPS5474297A (en) | 1979-06-14 |
Family
ID=15299362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14175277A Pending JPS5474297A (en) | 1977-11-25 | 1977-11-25 | Treatment of recovered sulfur oxide from exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5474297A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013229U (en) * | 1983-07-05 | 1985-01-29 | 石川島播磨重工業株式会社 | Exhaust gas treatment equipment |
JPS624451A (en) * | 1985-06-28 | 1987-01-10 | Mitsubishi Heavy Ind Ltd | Treatment of waste liquid in wet waste gas treating apparatus |
CN105417604A (en) * | 2016-01-18 | 2016-03-23 | 重庆远达水务有限公司 | Method and device using fume residual heat to treat desulfurization waste water |
CN106745091A (en) * | 2015-11-23 | 2017-05-31 | 湖南衡阳新澧化工有限公司 | A kind of sodium sulfate system |
CN109751647A (en) * | 2019-01-07 | 2019-05-14 | 深圳市高德威技术有限公司 | The kitchen ventilator of automatic cleaning electrostatic precipitation unit |
-
1977
- 1977-11-25 JP JP14175277A patent/JPS5474297A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013229U (en) * | 1983-07-05 | 1985-01-29 | 石川島播磨重工業株式会社 | Exhaust gas treatment equipment |
JPS624451A (en) * | 1985-06-28 | 1987-01-10 | Mitsubishi Heavy Ind Ltd | Treatment of waste liquid in wet waste gas treating apparatus |
CN106745091A (en) * | 2015-11-23 | 2017-05-31 | 湖南衡阳新澧化工有限公司 | A kind of sodium sulfate system |
CN105417604A (en) * | 2016-01-18 | 2016-03-23 | 重庆远达水务有限公司 | Method and device using fume residual heat to treat desulfurization waste water |
CN109751647A (en) * | 2019-01-07 | 2019-05-14 | 深圳市高德威技术有限公司 | The kitchen ventilator of automatic cleaning electrostatic precipitation unit |
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