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JPS53146968A - Decomposing method for nitrogen oxides contained in boiler combustion gas - Google Patents

Decomposing method for nitrogen oxides contained in boiler combustion gas

Info

Publication number
JPS53146968A
JPS53146968A JP6115977A JP6115977A JPS53146968A JP S53146968 A JPS53146968 A JP S53146968A JP 6115977 A JP6115977 A JP 6115977A JP 6115977 A JP6115977 A JP 6115977A JP S53146968 A JPS53146968 A JP S53146968A
Authority
JP
Japan
Prior art keywords
combustion gas
nitrogen oxides
boiler combustion
oxides contained
decomposing 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
JP6115977A
Other languages
Japanese (ja)
Inventor
Shigeru Azuhata
Tomoyuki Taki
Sadao Takahashi
Hidetoshi Akimoto
Takao Hishinuma
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6115977A priority Critical patent/JPS53146968A/en
Publication of JPS53146968A publication Critical patent/JPS53146968A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE: To decompose NOx effectively at a lower temp. than that for conventional noncatalytic denitration, by addn. of NH3 into a boiler and by addn. of H2O2 to a zone at a temp. lower than that of the NH3 addn. zone.
COPYRIGHT: (C)1978,JPO&Japio
JP6115977A 1977-05-27 1977-05-27 Decomposing method for nitrogen oxides contained in boiler combustion gas Pending JPS53146968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6115977A JPS53146968A (en) 1977-05-27 1977-05-27 Decomposing method for nitrogen oxides contained in boiler combustion gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6115977A JPS53146968A (en) 1977-05-27 1977-05-27 Decomposing method for nitrogen oxides contained in boiler combustion gas

Publications (1)

Publication Number Publication Date
JPS53146968A true JPS53146968A (en) 1978-12-21

Family

ID=13163072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6115977A Pending JPS53146968A (en) 1977-05-27 1977-05-27 Decomposing method for nitrogen oxides contained in boiler combustion gas

Country Status (1)

Country Link
JP (1) JPS53146968A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015068634A1 (en) * 2013-11-11 2015-05-14 国立大学法人岐阜大学 Non-catalytic denitration device and non-catalytic denitration method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015068634A1 (en) * 2013-11-11 2015-05-14 国立大学法人岐阜大学 Non-catalytic denitration device and non-catalytic denitration method
JP2015093222A (en) * 2013-11-11 2015-05-18 国立大学法人岐阜大学 Non-catalyst nox removal system and non-catalyst nox removal method
US9919270B2 (en) 2013-11-11 2018-03-20 Gifu University Non-catalytic denitration device and non-catalytic denitration method

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