JPS5581722A - Exhaust smoke treating method - Google Patents

Exhaust smoke treating method

Info

Publication number
JPS5581722A
JPS5581722A JP15705078A JP15705078A JPS5581722A JP S5581722 A JPS5581722 A JP S5581722A JP 15705078 A JP15705078 A JP 15705078A JP 15705078 A JP15705078 A JP 15705078A JP S5581722 A JPS5581722 A JP S5581722A
Authority
JP
Japan
Prior art keywords
exhaust smoke
slurry
lime
exhaust
awf
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
JP15705078A
Other languages
Japanese (ja)
Inventor
Mitsuyuki Nishihara
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP15705078A priority Critical patent/JPS5581722A/en
Publication of JPS5581722A publication Critical patent/JPS5581722A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PURPOSE: To remove hydrogen chloride, sulfur dioxide or the like in exhaust gas effectively by absorption through a mechanism wherein an acidic gas absorbing agent is sprayed in a exhaust smoke passage to absorb acidic gases and thereafter recovered along with dust powders as well as a part thereof is milled to reuse.
CONSTITUTION: An exhaust gas treating apparatus comprises a lime silo 7, a slurry forming device 8, an air compressor 6 or the like. The exhaust smoke generated from an incinerator, a melting furnace 7 or the like is passed through a flue 2a, 2b, 2c or the like and discharged into atomosphere, but a plural of an acidic gas absorbent injecting ports AWF or the like are provided in the exhaust smoke passage. Caustic lime or the like are supplied from a lime silo 7 by compressed air feeded from above described air compressor 6 to a slurry forming device 8 to prepare a caustic lime slurry and this slurry is injected to exhaust smoke from an injecting ports AWF or the like to absorb acidic gases onto the surface of absorbent particles. Because the interior of said absorbent particles has activity, after recovered, a part of them is milled by a milling and mixing machine 10 to expose the inner active component and reused after mixed with caustic lime or the like.
COPYRIGHT: (C)1980,JPO&Japio
JP15705078A 1978-12-18 1978-12-18 Exhaust smoke treating method Pending JPS5581722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15705078A JPS5581722A (en) 1978-12-18 1978-12-18 Exhaust smoke treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15705078A JPS5581722A (en) 1978-12-18 1978-12-18 Exhaust smoke treating method

Publications (1)

Publication Number Publication Date
JPS5581722A true JPS5581722A (en) 1980-06-20

Family

ID=15641090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15705078A Pending JPS5581722A (en) 1978-12-18 1978-12-18 Exhaust smoke treating method

Country Status (1)

Country Link
JP (1) JPS5581722A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751632U (en) * 1980-09-03 1982-03-25
JPS58132534U (en) * 1982-02-26 1983-09-07 古河鉱業株式会社 Equipment for removing HCl from incinerator exhaust gas
JPS60112331U (en) * 1983-12-28 1985-07-30 日立プラント建設株式会社 Equipment for removing toxic gases from exhaust gas
US4623523A (en) * 1979-01-02 1986-11-18 Bechtel International Corporation Method for reduction of SO2 emission for fossil fired boiler
JP2018040499A (en) * 2016-09-05 2018-03-15 株式会社Ｉｈｉ環境エンジニアリング Exhaust gas treatment equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509158A (en) * 1973-05-29 1975-01-30
JPS51140874A (en) * 1975-05-13 1976-12-04 Allis Chalmers High quantity sulfur containing substance treatment system
JPS5214574A (en) * 1975-06-06 1977-02-03 Us Government Desulfurization of flu gases

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509158A (en) * 1973-05-29 1975-01-30
JPS51140874A (en) * 1975-05-13 1976-12-04 Allis Chalmers High quantity sulfur containing substance treatment system
JPS5214574A (en) * 1975-06-06 1977-02-03 Us Government Desulfurization of flu gases

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623523A (en) * 1979-01-02 1986-11-18 Bechtel International Corporation Method for reduction of SO2 emission for fossil fired boiler
JPS5751632U (en) * 1980-09-03 1982-03-25
JPS58132534U (en) * 1982-02-26 1983-09-07 古河鉱業株式会社 Equipment for removing HCl from incinerator exhaust gas
JPS60112331U (en) * 1983-12-28 1985-07-30 日立プラント建設株式会社 Equipment for removing toxic gases from exhaust gas
JP2018040499A (en) * 2016-09-05 2018-03-15 株式会社Ｉｈｉ環境エンジニアリング Exhaust gas treatment equipment

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