JPS51147471A - A process for removing nitrogen oxides in exhaust combustion gas - Google Patents

A process for removing nitrogen oxides in exhaust combustion gas

Info

Publication number
JPS51147471A
JPS51147471A JP50071655A JP7165575A JPS51147471A JP S51147471 A JPS51147471 A JP S51147471A JP 50071655 A JP50071655 A JP 50071655A JP 7165575 A JP7165575 A JP 7165575A JP S51147471 A JPS51147471 A JP S51147471A
Authority
JP
Japan
Prior art keywords
combustion gas
nitrogen oxides
removing nitrogen
exhaust combustion
exhaust
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
JP50071655A
Other languages
Japanese (ja)
Inventor
Tamechika Yamamoto
Hideo Yatsugi
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.)
SHOKUBAI KASEI KOGYO KK
JGC Catalysts and Chemicals Ltd
Original Assignee
SHOKUBAI KASEI KOGYO KK
Catalysts and Chemicals Industries 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 SHOKUBAI KASEI KOGYO KK, Catalysts and Chemicals Industries Co Ltd filed Critical SHOKUBAI KASEI KOGYO KK
Priority to JP50071655A priority Critical patent/JPS51147471A/en
Publication of JPS51147471A publication Critical patent/JPS51147471A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE:A process for removing nitrogen oxides in exhaust combustion gas by a catalyst composed of specific matural minerals.
JP50071655A 1975-06-13 1975-06-13 A process for removing nitrogen oxides in exhaust combustion gas Pending JPS51147471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071655A JPS51147471A (en) 1975-06-13 1975-06-13 A process for removing nitrogen oxides in exhaust combustion gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071655A JPS51147471A (en) 1975-06-13 1975-06-13 A process for removing nitrogen oxides in exhaust combustion gas

Publications (1)

Publication Number Publication Date
JPS51147471A true JPS51147471A (en) 1976-12-17

Family

ID=13466830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071655A Pending JPS51147471A (en) 1975-06-13 1975-06-13 A process for removing nitrogen oxides in exhaust combustion gas

Country Status (1)

Country Link
JP (1) JPS51147471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218487A (en) * 1975-08-04 1977-02-12 Nippon Sheet Glass Co Ltd Process for preparing iron oxide catalyst for removing nox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218487A (en) * 1975-08-04 1977-02-12 Nippon Sheet Glass Co Ltd Process for preparing iron oxide catalyst for removing nox

Similar Documents

Publication Publication Date Title
JPS51147470A (en) A process for catalytic reduction of nitrogen oxides
JPS51133833A (en) Utilization method of combustioned gas
GB1551920A (en) Apparatus for quickly evalutaing engine exhaust gas emissions
JPS5218486A (en) Catalyst for removing nox in exhaust gas
JPS5212670A (en) Process of reducing nitrogen oxides in exhaust combustion gases
JPS51147471A (en) A process for removing nitrogen oxides in exhaust combustion gas
JPS51123772A (en) A denitration system using ceramic filter in pretreatment
JPS527870A (en) Method for exhaust gas desulfurization
JPS5220971A (en) Process for removing nitrogen oxides
JPS5213472A (en) Process for removal of nitrogen oxides in exhaust gases
JPS5230259A (en) Process for treatment of exhaust gases
JPS522888A (en) Catalyst for treating exhaust gas
JPS51112784A (en) Process for the removal of mitrogen oxide
JPS51133172A (en) An exhaust gas treatment process
JPS51114371A (en) A method of treating nitrogen oxide in waste gas
JPS528977A (en) Process for removing nitrogen oxides
JPS529677A (en) Exhaust gas reducing and denitrating process
JPS51142479A (en) An exhaust gas purification process
JPS51149871A (en) A process for removing nitrogen oxides in waste gases
JPS5253763A (en) Method ofpurifying exhaust gas contaiing dust and nox
JPS527391A (en) Process for production of a catalyst for purification of combustion ex haust gas
JPS5219166A (en) Process for reductive removal of nitrogen oxides
JPS5218487A (en) Process for preparing iron oxide catalyst for removing nox
JPS52789A (en) Oxide catalysts for removing nitrogen
JPS51144372A (en) A process for removal of nitrogen oxides in exhaust combustion gas