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

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
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 The kitchen ventilator of automatic cleaning electrostatic precipitation unit

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 The kitchen ventilator of automatic cleaning electrostatic precipitation unit

Similar Documents

Publication Publication Date Title
JPS5474297A (en) Treatment of recovered sulfur oxide from exhaust gas
ES2021960A6 (en) Method for cleaning and recovering metal mercury from roasting gases containing it.
JPS5581726A (en) Removing apparatus for harmful gas
JPS5554532A (en) Ammonia recovering method
JPS5479162A (en) Treating method for recovered sulfur oxides in exhaust gas treatment
JPS55145599A (en) Treatment of waste aqueous solution containing ammonium radical, sulfate radical and organic compound
JPS56113328A (en) Improvement in desulfurization process for exhaust gas
JPS5522320A (en) Gas cleaning process
JPS56118716A (en) Treatment of combustion exhaust gas
JPS5665620A (en) Treatment of waste gas from incinerator
JPS5660626A (en) Process for treating hydrogen-chloride-containing waste gas
JPS56121686A (en) Poison neutralization and reutilization of liquid absorbed hydrogen cyanide
JPS52105901A (en) Process for moisture conditioning of coke discharged from oven and app aratus for it
JPS5277804A (en) Process for collecting dust from waste gases of blast furnace or conve rter
JPS53121273A (en) Method of treating exhaust gas
JPS5478363A (en) Treating method for waste gas from citygarbage incineration furnace
Sanchez Method for Cleaning and Recovering Metal Mercury From Roasting Gases Containing It
JPS5645748A (en) Purification equipment for coal combustion waste gas
JPS5599376A (en) Evaporation treating method of hydrogen chloride gas scrubbing waste liquid
JPS5554096A (en) Treatment method of urban waste thermal decomposition waste water
JPS5276271A (en) Method and apparatus for making solution containing imidodisulfonic ac id harmless
JPS644222A (en) Method for removing hydrogen chloride contained in exhaust gas discharged from incinerator
JPS5658524A (en) Waste gas treating method of incineration furnace or the like
JPH01132721A (en) Dry process treatment of waste liquid of electroplating
JPS57187021A (en) Waste gas processing device