JPS52135872A - Desulfurization and denitration of exhaust gas at the same time - Google Patents

Desulfurization and denitration of exhaust gas at the same time

Info

Publication number
JPS52135872A
JPS52135872A JP5272976A JP5272976A JPS52135872A JP S52135872 A JPS52135872 A JP S52135872A JP 5272976 A JP5272976 A JP 5272976A JP 5272976 A JP5272976 A JP 5272976A JP S52135872 A JPS52135872 A JP S52135872A
Authority
JP
Japan
Prior art keywords
exhaust gas
denitration
desulfurization
same time
nox
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
JP5272976A
Other languages
Japanese (ja)
Inventor
Haruo Nishino
Kunihiko Yokota
Hiroki Sato
Takaharu Tsukada
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.)
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Chemical Engineering and Construction Co 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP5272976A priority Critical patent/JPS52135872A/en
Publication of JPS52135872A publication Critical patent/JPS52135872A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To economically remove the air polluting substance in exhaust gas with a simple method, by oxidizing exhaust gas with O3, absorbing the above gas, containing SOx and NOx, to the water solution of thiosulfate etc. and regenerating the absorbent simultaneously with reducing SOx and NOx to elemental S and N2.
COPYRIGHT: (C)1977,JPO&Japio
JP5272976A 1976-05-08 1976-05-08 Desulfurization and denitration of exhaust gas at the same time Pending JPS52135872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5272976A JPS52135872A (en) 1976-05-08 1976-05-08 Desulfurization and denitration of exhaust gas at the same time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5272976A JPS52135872A (en) 1976-05-08 1976-05-08 Desulfurization and denitration of exhaust gas at the same time

Publications (1)

Publication Number Publication Date
JPS52135872A true JPS52135872A (en) 1977-11-14

Family

ID=12923002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5272976A Pending JPS52135872A (en) 1976-05-08 1976-05-08 Desulfurization and denitration of exhaust gas at the same time

Country Status (1)

Country Link
JP (1) JPS52135872A (en)

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