JPS53140280A - Wet desulfurizing method for exhaust combustion gas - Google Patents

Wet desulfurizing method for exhaust combustion gas

Info

Publication number
JPS53140280A
JPS53140280A JP5491377A JP5491377A JPS53140280A JP S53140280 A JPS53140280 A JP S53140280A JP 5491377 A JP5491377 A JP 5491377A JP 5491377 A JP5491377 A JP 5491377A JP S53140280 A JPS53140280 A JP S53140280A
Authority
JP
Japan
Prior art keywords
combustion gas
exhaust combustion
absorption
wet desulfurizing
desulfurizing method
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
JP5491377A
Other languages
Japanese (ja)
Inventor
Masaharu Amano
Hirotsugu Tsugawa
Katsuhiko Matsuo
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP5491377A priority Critical patent/JPS53140280A/en
Publication of JPS53140280A publication Critical patent/JPS53140280A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: To unify absorption and oxidation steps and to simplify apparatus and operation of a wet desulfurization system for exhaust combustion gas of limegypsum type, by supplyingstrong oxidizing agent e.g. H2O2, O3 to an absorption liq. circulating system in order to effect oxidation, then by adding CaCO3 etc. form gypsum, which is separated, and by circulating the absorption liq.
COPYRIGHT: (C)1978,JPO&Japio
JP5491377A 1977-05-13 1977-05-13 Wet desulfurizing method for exhaust combustion gas Pending JPS53140280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5491377A JPS53140280A (en) 1977-05-13 1977-05-13 Wet desulfurizing method for exhaust combustion gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5491377A JPS53140280A (en) 1977-05-13 1977-05-13 Wet desulfurizing method for exhaust combustion gas

Publications (1)

Publication Number Publication Date
JPS53140280A true JPS53140280A (en) 1978-12-07

Family

ID=12983834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5491377A Pending JPS53140280A (en) 1977-05-13 1977-05-13 Wet desulfurizing method for exhaust combustion gas

Country Status (1)

Country Link
JP (1) JPS53140280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587112A (en) * 1985-06-20 1986-05-06 General Electric Company Effluent gas desulfurization with conversion to gypsum of large particle size
CN112892175A (en) * 2021-02-02 2021-06-04 武汉钢铁有限公司 Method for improving desulfurization effect in desulfurization ash co-processing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587112A (en) * 1985-06-20 1986-05-06 General Electric Company Effluent gas desulfurization with conversion to gypsum of large particle size
CN112892175A (en) * 2021-02-02 2021-06-04 武汉钢铁有限公司 Method for improving desulfurization effect in desulfurization ash co-processing process

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