JPS5314663A - Method for removing nitrogen oxides contained in high temperature exhaust gas - Google Patents

Method for removing nitrogen oxides contained in high temperature exhaust gas

Info

Publication number
JPS5314663A
JPS5314663A JP8934476A JP8934476A JPS5314663A JP S5314663 A JPS5314663 A JP S5314663A JP 8934476 A JP8934476 A JP 8934476A JP 8934476 A JP8934476 A JP 8934476A JP S5314663 A JPS5314663 A JP S5314663A
Authority
JP
Japan
Prior art keywords
exhaust gas
high temperature
nitrogen oxides
temperature exhaust
removing nitrogen
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
JP8934476A
Other languages
Japanese (ja)
Inventor
Hiroshi Iida
Ikuo Umehara
Yasuo Takeda
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 JP8934476A priority Critical patent/JPS5314663A/en
Publication of JPS5314663A publication Critical patent/JPS5314663A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To raise the NOx-removing ratio through reduction by addition of atomized aqueous ammonia to a high temperature exhaust gas containing NOx to lower the exhaust gas temperature, and by the control of the temperature at a optimal range.
COPYRIGHT: (C)1978,JPO&Japio
JP8934476A 1976-07-27 1976-07-27 Method for removing nitrogen oxides contained in high temperature exhaust gas Pending JPS5314663A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8934476A JPS5314663A (en) 1976-07-27 1976-07-27 Method for removing nitrogen oxides contained in high temperature exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8934476A JPS5314663A (en) 1976-07-27 1976-07-27 Method for removing nitrogen oxides contained in high temperature exhaust gas

Publications (1)

Publication Number Publication Date
JPS5314663A true JPS5314663A (en) 1978-02-09

Family

ID=13968074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8934476A Pending JPS5314663A (en) 1976-07-27 1976-07-27 Method for removing nitrogen oxides contained in high temperature exhaust gas

Country Status (1)

Country Link
JP (1) JPS5314663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61500599A (en) * 1983-11-10 1986-04-03 エクソン　リサ−チ　アンド　エンジニアリング　カンパニ− Non-catalytic method for reducing the concentration of NO in combustion effluents

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216472A (en) * 1975-07-30 1977-02-07 Babcock Hitachi Kk Nox reducing agent feeding process and waste gas treatment process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216472A (en) * 1975-07-30 1977-02-07 Babcock Hitachi Kk Nox reducing agent feeding process and waste gas treatment process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61500599A (en) * 1983-11-10 1986-04-03 エクソン　リサ−チ　アンド　エンジニアリング　カンパニ− Non-catalytic method for reducing the concentration of NO in combustion effluents

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