JPS5326269A - Treating method for exhaust gas containing nitrogen oxides and sulfur oxides - Google Patents

Treating method for exhaust gas containing nitrogen oxides and sulfur oxides

Info

Publication number
JPS5326269A
JPS5326269A JP10098376A JP10098376A JPS5326269A JP S5326269 A JPS5326269 A JP S5326269A JP 10098376 A JP10098376 A JP 10098376A JP 10098376 A JP10098376 A JP 10098376A JP S5326269 A JPS5326269 A JP S5326269A
Authority
JP
Japan
Prior art keywords
oxides
exhaust gas
gas containing
containing nitrogen
treating 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
JP10098376A
Other languages
Japanese (ja)
Inventor
Saburo Ayusawa
Katsura Tsuchiya
Hisashi Miyashita
Masami Fujishima
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
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10098376A priority Critical patent/JPS5326269A/en
Publication of JPS5326269A publication Critical patent/JPS5326269A/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)
  • Catalysts (AREA)

Abstract

PURPOSE: To regenerate catlayst easily and effectively by washing manganese oxide catlayst with water which has become deteriorated in catalytic activity through the reaction with SOx, and by electrodepositing manganese oxide once again on the metallic substratum when the manganese oxide layer decreases through the repeated washing.
COPYRIGHT: (C)1978,JPO&Japio
JP10098376A 1976-08-24 1976-08-24 Treating method for exhaust gas containing nitrogen oxides and sulfur oxides Pending JPS5326269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10098376A JPS5326269A (en) 1976-08-24 1976-08-24 Treating method for exhaust gas containing nitrogen oxides and sulfur oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10098376A JPS5326269A (en) 1976-08-24 1976-08-24 Treating method for exhaust gas containing nitrogen oxides and sulfur oxides

Publications (1)

Publication Number Publication Date
JPS5326269A true JPS5326269A (en) 1978-03-10

Family

ID=14288556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10098376A Pending JPS5326269A (en) 1976-08-24 1976-08-24 Treating method for exhaust gas containing nitrogen oxides and sulfur oxides

Country Status (1)

Country Link
JP (1) JPS5326269A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104096473A (en) * 2014-07-23 2014-10-15 中冶华天工程技术有限公司 Sintering flue gas synchronous desulfuration and denitration method
WO2016167280A1 (en) * 2015-04-17 2016-10-20 三菱日立パワーシステムズ株式会社 Method of regenerating used denitration catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104096473A (en) * 2014-07-23 2014-10-15 中冶华天工程技术有限公司 Sintering flue gas synchronous desulfuration and denitration method
WO2016167280A1 (en) * 2015-04-17 2016-10-20 三菱日立パワーシステムズ株式会社 Method of regenerating used denitration catalyst
US10549264B2 (en) 2015-04-17 2020-02-04 Mitsubishi Hitachi Power Systems, Ltd. Method of regenerating used denitration catalyst

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