[go: up one dir, main page]

JPS51146367A - A process for removal of nitrogen oxides in exhaust gas - Google Patents

A process for removal of nitrogen oxides in exhaust gas

Info

Publication number
JPS51146367A
JPS51146367A JP50069722A JP6972275A JPS51146367A JP S51146367 A JPS51146367 A JP S51146367A JP 50069722 A JP50069722 A JP 50069722A JP 6972275 A JP6972275 A JP 6972275A JP S51146367 A JPS51146367 A JP S51146367A
Authority
JP
Japan
Prior art keywords
exhaust gas
removal
nitrogen oxides
contacting
high temperature
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
JP50069722A
Other languages
Japanese (ja)
Inventor
Kusuo Oki
Hideaki Obana
Toshio Inoue
Tadatsugu Yamamoto
Seizaburo Watanabe
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP50069722A priority Critical patent/JPS51146367A/en
Publication of JPS51146367A publication Critical patent/JPS51146367A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: A process for non-catalytically removing NOx contained in exhaust gas by contacting the exhaust gas with NH3 at a high temperature.
COPYRIGHT: (C)1976,JPO&Japio
JP50069722A 1975-06-11 1975-06-11 A process for removal of nitrogen oxides in exhaust gas Pending JPS51146367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50069722A JPS51146367A (en) 1975-06-11 1975-06-11 A process for removal of nitrogen oxides in exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50069722A JPS51146367A (en) 1975-06-11 1975-06-11 A process for removal of nitrogen oxides in exhaust gas

Publications (1)

Publication Number Publication Date
JPS51146367A true JPS51146367A (en) 1976-12-15

Family

ID=13411003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50069722A Pending JPS51146367A (en) 1975-06-11 1975-06-11 A process for removal of nitrogen oxides in exhaust gas

Country Status (1)

Country Link
JP (1) JPS51146367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53163347U (en) * 1977-05-31 1978-12-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53163347U (en) * 1977-05-31 1978-12-21

Similar Documents

Publication Publication Date Title
JPS51112786A (en) Process for the removal of nitrogen oxide by absorption from exhaust g as
JPS51126990A (en) Process for removing nitrogen oxides
JPS5212670A (en) Process of reducing nitrogen oxides in exhaust combustion gases
JPS527371A (en) Method for removing nitrogen oxides in gases
JPS5218468A (en) Process for removal of nitrogen oxides
JPS51146367A (en) A process for removal of nitrogen oxides in exhaust gas
JPS5314664A (en) Method for removing nitrogen oxides contained
JPS5235763A (en) Method of removing nox
JPS51129865A (en) An exhaust gas denitration process
JPS5273171A (en) Removal of nox
JPS5230259A (en) Process for treatment of exhaust gases
JPS51142479A (en) An exhaust gas purification process
JPS51114371A (en) A method of treating nitrogen oxide in waste gas
JPS51133181A (en) A process for removal of nitrogen oxides in gas
JPS529692A (en) Catalyst for removing nox in exhaust gas
JPS525671A (en) Process for removing nitrogen oxides contained in exhaust gases
JPS5228462A (en) Process for reduction removal of nitrogen oxides in exhaust gases in v ertical catalyst vessels
JPS5224982A (en) Exhaust gas desulfurization process
JPS5330976A (en) Removing method for nitrogen oxides
JPS529677A (en) Exhaust gas reducing and denitrating process
JPS51149870A (en) A process for removing nitrogen oxides in waste gases
JPS5265764A (en) Process for decreasing ammonia in gas
JPS5240469A (en) Process for removing nitrogen oxide in combustion exhaust gas
JPS51126989A (en) Process for removing nitrogen oxides in exhaust gas
JPS5229469A (en) Method of removing so2 in gas containing so2