JPS5345725A - Combustion method for reducing nitrogen oxide - Google Patents

Combustion method for reducing nitrogen oxide

Info

Publication number
JPS5345725A
JPS5345725A JP12026276A JP12026276A JPS5345725A JP S5345725 A JPS5345725 A JP S5345725A JP 12026276 A JP12026276 A JP 12026276A JP 12026276 A JP12026276 A JP 12026276A JP S5345725 A JPS5345725 A JP S5345725A
Authority
JP
Japan
Prior art keywords
nitrogen oxide
combustion method
reducing nitrogen
combustion
temp
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
JP12026276A
Other languages
Japanese (ja)
Inventor
Masayasu Sakai
Yasuo Takahashi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12026276A priority Critical patent/JPS5345725A/en
Publication of JPS5345725A publication Critical patent/JPS5345725A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To further reduce NOx, by burning fuel in a condition in which air ratio is 0.8 - 1.05 in a combustion furnace, and by again blowing air in when the temp of exhaust gas containing combustible fuel drops to 600 - 900° to perform perfect combustion.
COPYRIGHT: (C)1978,JPO&Japio
JP12026276A 1976-10-08 1976-10-08 Combustion method for reducing nitrogen oxide Pending JPS5345725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12026276A JPS5345725A (en) 1976-10-08 1976-10-08 Combustion method for reducing nitrogen oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12026276A JPS5345725A (en) 1976-10-08 1976-10-08 Combustion method for reducing nitrogen oxide

Publications (1)

Publication Number Publication Date
JPS5345725A true JPS5345725A (en) 1978-04-24

Family

ID=14781843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12026276A Pending JPS5345725A (en) 1976-10-08 1976-10-08 Combustion method for reducing nitrogen oxide

Country Status (1)

Country Link
JP (1) JPS5345725A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577230A (en) * 1980-06-13 1982-01-14 Nippon Cement Co Ltd Method and apparatus for denitrating waste gas of kiln
US7168947B2 (en) * 2004-07-06 2007-01-30 General Electric Company Methods and systems for operating combustion systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112421A (en) * 1974-07-19 1976-01-31 Hitachi Shipbuilding Eng Co CHITSUSOSANKABUTSUYOKU SEINENSHOHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112421A (en) * 1974-07-19 1976-01-31 Hitachi Shipbuilding Eng Co CHITSUSOSANKABUTSUYOKU SEINENSHOHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577230A (en) * 1980-06-13 1982-01-14 Nippon Cement Co Ltd Method and apparatus for denitrating waste gas of kiln
US7168947B2 (en) * 2004-07-06 2007-01-30 General Electric Company Methods and systems for operating combustion systems

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