JPS52108366A - Denitration and desulfurization of exhaust gas - Google Patents

Denitration and desulfurization of exhaust gas

Info

Publication number
JPS52108366A
JPS52108366A JP2498576A JP2498576A JPS52108366A JP S52108366 A JPS52108366 A JP S52108366A JP 2498576 A JP2498576 A JP 2498576A JP 2498576 A JP2498576 A JP 2498576A JP S52108366 A JPS52108366 A JP S52108366A
Authority
JP
Japan
Prior art keywords
exhaust gas
denitration
desulfurization
ion
alkali metal
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.)
Granted
Application number
JP2498576A
Other languages
Japanese (ja)
Other versions
JPS5912333B2 (en
Inventor
Teizo Sensei
Makio Kobayashi
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.)
Nippon Steel Corp
Fuji Kasei Kogyo Co Ltd
Original Assignee
Fuji Kasei Kogyo Co Ltd
Sumitomo Metal Industries 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 Fuji Kasei Kogyo Co Ltd, Sumitomo Metal Industries Ltd filed Critical Fuji Kasei Kogyo Co Ltd
Priority to JP51024985A priority Critical patent/JPS5912333B2/en
Publication of JPS52108366A publication Critical patent/JPS52108366A/en
Publication of JPS5912333B2 publication Critical patent/JPS5912333B2/en
Expired 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 remove SOx and NOx in exhaust gas at the same time, by washing exhaust gas with water solution, containing alkali metal hydroxide etc., this urea or alkali metal thiosulfate and metal ion, such as Cu ion or Fe ion etc.
COPYRIGHT: (C)1977,JPO&Japio
JP51024985A 1976-03-10 1976-03-10 Exhaust gas desulfurization and denitrification method Expired JPS5912333B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51024985A JPS5912333B2 (en) 1976-03-10 1976-03-10 Exhaust gas desulfurization and denitrification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51024985A JPS5912333B2 (en) 1976-03-10 1976-03-10 Exhaust gas desulfurization and denitrification method

Publications (2)

Publication Number Publication Date
JPS52108366A true JPS52108366A (en) 1977-09-10
JPS5912333B2 JPS5912333B2 (en) 1984-03-22

Family

ID=12153263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51024985A Expired JPS5912333B2 (en) 1976-03-10 1976-03-10 Exhaust gas desulfurization and denitrification method

Country Status (1)

Country Link
JP (1) JPS5912333B2 (en)

Also Published As

Publication number Publication date
JPS5912333B2 (en) 1984-03-22

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