JPS5252180A - Method of treating gas contaiin nox and sox - Google Patents

Method of treating gas contaiin nox and sox

Info

Publication number
JPS5252180A
JPS5252180A JP50128464A JP12846475A JPS5252180A JP S5252180 A JPS5252180 A JP S5252180A JP 50128464 A JP50128464 A JP 50128464A JP 12846475 A JP12846475 A JP 12846475A JP S5252180 A JPS5252180 A JP S5252180A
Authority
JP
Japan
Prior art keywords
sox
nox
contaiin
treating gas
fecl
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
JP50128464A
Other languages
Japanese (ja)
Inventor
Isao Furuta
Kazuto Yagaki
Yutaka Tamura
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP50128464A priority Critical patent/JPS5252180A/en
Publication of JPS5252180A publication Critical patent/JPS5252180A/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: NOx and SOx are absorbed by an aqueous solution of FeCL2 and then absorbed NOx is diffused by stripping with gas inert to FeCL2 at above 50°C and SOx is recovered as water insoluble sulfate by oxidation.
COPYRIGHT: (C)1977,JPO&Japio
JP50128464A 1975-10-24 1975-10-24 Method of treating gas contaiin nox and sox Pending JPS5252180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50128464A JPS5252180A (en) 1975-10-24 1975-10-24 Method of treating gas contaiin nox and sox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128464A JPS5252180A (en) 1975-10-24 1975-10-24 Method of treating gas contaiin nox and sox

Publications (1)

Publication Number Publication Date
JPS5252180A true JPS5252180A (en) 1977-04-26

Family

ID=14985355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128464A Pending JPS5252180A (en) 1975-10-24 1975-10-24 Method of treating gas contaiin nox and sox

Country Status (1)

Country Link
JP (1) JPS5252180A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123479A (en) * 1973-04-02 1974-11-26
JPS50102569A (en) * 1974-01-16 1975-08-13
JPS50104182A (en) * 1974-01-25 1975-08-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123479A (en) * 1973-04-02 1974-11-26
JPS50102569A (en) * 1974-01-16 1975-08-13
JPS50104182A (en) * 1974-01-25 1975-08-16

Similar Documents

Publication Publication Date Title
JPS5317566A (en) Denitration method for of exhaust gas
JPS5242461A (en) Method of oxidizing no
JPS5252180A (en) Method of treating gas contaiin nox and sox
JPS5310375A (en) Treating method for exhaust gas containing nox
JPS5367678A (en) Treating method for by-product formed in process of treating exhaust gasby irradiation of radiation
JPS5257129A (en) Process for hydroquinone
JPS52145394A (en) After-treatment of slag for dephosphorization
JPS5226395A (en) Process for production of active carbon
JPS51124050A (en) Treatment method of waste water containing formaldehyde
JPS5423070A (en) Removing method for hydrogen sulfide in mother liquor of ammonium sulfate
JPS5254669A (en) Method of removing nox exhaust gas
JPS5265195A (en) Method for production of neutral sodium sulfate
JPS5236843A (en) Method for treating water
JPS5224153A (en) Process for treatment of nitrogen oxides in gases
JPS5330472A (en) Desulfurizing method for exhaust combustion gas
JPS5268074A (en) Desulfurization method with ammonia
JPS5231036A (en) Process for reduction of ferric-edta complex
JPS5343151A (en) Handling and operation method of runner vane
JPS51129869A (en) Aprocess for decomposition of ammonia in exhaust gas
JPS5216860A (en) Method of removing nitrous acid ion
JPS5253774A (en) Desulfurzation method of exhaust
JPS5243775A (en) Method of removing nox
JPS51116175A (en) Desulfurization of fumes
JPS52145385A (en) Removal of nox in exhaust gas
JPS51136797A (en) Method for preparing a polyamide of high degree of polymerization