JPS548161A - Decreasing method for nox - Google Patents

Decreasing method for nox

Info

Publication number
JPS548161A
JPS548161A JP7277377A JP7277377A JPS548161A JP S548161 A JPS548161 A JP S548161A JP 7277377 A JP7277377 A JP 7277377A JP 7277377 A JP7277377 A JP 7277377A JP S548161 A JPS548161 A JP S548161A
Authority
JP
Japan
Prior art keywords
nox
decreasing method
ammonia
gas
decreasing
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
JP7277377A
Other languages
Japanese (ja)
Inventor
Makoto Sakai
Isao Koyama
Hitoshi Migaki
Shoichi Masuko
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP7277377A priority Critical patent/JPS548161A/en
Publication of JPS548161A publication Critical patent/JPS548161A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To remove efficiently NOx, by performing the treatment while specifying the temperature of the gas to be treated and the mixed gas of ammonia and steam to be added, at the denitration of exhaust gas using ammonia.
COPYRIGHT: (C)1979,JPO&Japio
JP7277377A 1977-06-21 1977-06-21 Decreasing method for nox Pending JPS548161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7277377A JPS548161A (en) 1977-06-21 1977-06-21 Decreasing method for nox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7277377A JPS548161A (en) 1977-06-21 1977-06-21 Decreasing method for nox

Publications (1)

Publication Number Publication Date
JPS548161A true JPS548161A (en) 1979-01-22

Family

ID=13499020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7277377A Pending JPS548161A (en) 1977-06-21 1977-06-21 Decreasing method for nox

Country Status (1)

Country Link
JP (1) JPS548161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013090566A3 (en) * 2011-12-15 2013-10-10 General Electric Company Method and apparatus to inject reagent in sncr/scr emission system for boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013090566A3 (en) * 2011-12-15 2013-10-10 General Electric Company Method and apparatus to inject reagent in sncr/scr emission system for boiler

Similar Documents

Publication Publication Date Title
JPS53131270A (en) Treating method for exhaust gas
JPS535065A (en) Treatment of exhaust gas containing hydrocyanic acid
JPS53112273A (en) Nox reduction method using urea
JPS5435870A (en) Exhaust gas denitration method
JPS5379762A (en) Treating method for nitrogen contained in exhaust gas
JPS5247571A (en) Flue gas treatment method
JPS546859A (en) Denitrating method for exhaust gas containing co
JPS5212689A (en) Process for producing catalyst
JPS5235163A (en) Treating method of combustion waste gas
JPS5314678A (en) Simultaneous treating method for desulfurization and denitration of lue gas
JPS5276271A (en) Method and apparatus for making solution containing imidodisulfonic ac id harmless
JPS5211164A (en) Process for removing nitrogen oxides
JPS5311162A (en) Denitrating method for flue gas
JPS53132469A (en) Dry denitrating apparatus using reducing method with ammonia
JPS522889A (en) Catalyst for treating exhaust gas
JPS53149166A (en) Removing method for nitrogen oxides in exhaust gas from combustion
JPS5273171A (en) Removal of nox
JPS5216472A (en) Nox reducing agent feeding process and waste gas treatment process
JPS5230769A (en) Process for treating exhaust gas of combustion
JPS53132468A (en) Dry denitrating method by reducing with ammonia
JPS5388655A (en) Dry denitration apparatus
JPS527374A (en) Method for treatment of nitrogen oxides in exhaust gases
JPS5418488A (en) Exhaust gas treating agent
JPS5229466A (en) Method of removing nox in exhaust gas
JPS529676A (en) Process for treatment of waste liquids and waste gases