JPS5273171A - Removal of nox - Google Patents

Removal of nox

Info

Publication number
JPS5273171A
JPS5273171A JP50149066A JP14906675A JPS5273171A JP S5273171 A JPS5273171 A JP S5273171A JP 50149066 A JP50149066 A JP 50149066A JP 14906675 A JP14906675 A JP 14906675A JP S5273171 A JPS5273171 A JP S5273171A
Authority
JP
Japan
Prior art keywords
nox
removal
dfficiency
denitration
eliminating
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.)
Granted
Application number
JP50149066A
Other languages
Japanese (ja)
Other versions
JPS5850768B2 (en
Inventor
Tokuji Yamazaki
Kenichi Fujimoto
Masaru Kishimoto
Junichi Noma
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.)
SHIN NIPPON SEITETSU KAGAKU KOGYO KK
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
SHIN NIPPON SEITETSU KAGAKU KOGYO KK
Nippon Steel Chemical 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 SHIN NIPPON SEITETSU KAGAKU KOGYO KK, Nippon Steel Chemical Co Ltd filed Critical SHIN NIPPON SEITETSU KAGAKU KOGYO KK
Priority to JP50149066A priority Critical patent/JPS5850768B2/en
Publication of JPS5273171A publication Critical patent/JPS5273171A/en
Publication of JPS5850768B2 publication Critical patent/JPS5850768B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To improve NOx removing dfficiency by eliminating denitration obstructing factors in a method of removing NOx in combustion exhaust gas in the absence of catalyst at high temperature with NH3.
COPYRIGHT: (C)1977,JPO&Japio
JP50149066A 1975-12-16 1975-12-16 Chitsusosankabutsunojiyokiyohouhou Expired JPS5850768B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50149066A JPS5850768B2 (en) 1975-12-16 1975-12-16 Chitsusosankabutsunojiyokiyohouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50149066A JPS5850768B2 (en) 1975-12-16 1975-12-16 Chitsusosankabutsunojiyokiyohouhou

Publications (2)

Publication Number Publication Date
JPS5273171A true JPS5273171A (en) 1977-06-18
JPS5850768B2 JPS5850768B2 (en) 1983-11-12

Family

ID=15466918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50149066A Expired JPS5850768B2 (en) 1975-12-16 1975-12-16 Chitsusosankabutsunojiyokiyohouhou

Country Status (1)

Country Link
JP (1) JPS5850768B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549159A (en) * 1977-06-24 1979-01-23 Mitsubishi Heavy Ind Ltd Method of treating combustion exhaust gas
JPS5416737A (en) * 1977-07-07 1979-02-07 Mitsubishi Heavy Ind Ltd Exhaust treatment of coal fired boiler
EP0622108A1 (en) * 1993-04-24 1994-11-02 Metallgesellschaft Aktiengesellschaft Process for removing nitrogen oxides from exhaust gases resulting from the manufacture of cement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549159A (en) * 1977-06-24 1979-01-23 Mitsubishi Heavy Ind Ltd Method of treating combustion exhaust gas
JPS5416737A (en) * 1977-07-07 1979-02-07 Mitsubishi Heavy Ind Ltd Exhaust treatment of coal fired boiler
EP0622108A1 (en) * 1993-04-24 1994-11-02 Metallgesellschaft Aktiengesellschaft Process for removing nitrogen oxides from exhaust gases resulting from the manufacture of cement

Also Published As

Publication number Publication date
JPS5850768B2 (en) 1983-11-12

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