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JPS5474297A - Treatment of recovered sulfur oxide from exhaust gas - Google Patents

Treatment of recovered sulfur oxide from exhaust gas

Info

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
Application number
JP14175277A
Other languages
Japanese (ja)
Inventor
Tomonari Kakishita
Hiroaki Ida
Hiroshi Matoba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitika Ltd
Original Assignee
Unitika Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP14175277A priority Critical patent/JPS5474297A/en
Publication of JPS5474297A publication Critical patent/JPS5474297A/en
Pending legal-status Critical Current

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  • Electrostatic Separation (AREA)
  • Treating Waste Gases (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
JP14175277A 1977-11-25 1977-11-25 Treatment of recovered sulfur oxide from exhaust gas Pending JPS5474297A (en)

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)

* Cited by examiner, † Cited by third party
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 Range hood for automatic cleaning of electrostatic precipitator units

Cited By (5)

* Cited by examiner, † Cited by third party
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 Range hood for automatic cleaning of electrostatic precipitator units

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