JPS5326270A - Denitrating method by nonselective reduction without use of catalyst - Google Patents

Denitrating method by nonselective reduction without use of catalyst

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Publication number
JPS5326270A
JPS5326270A JP10098776A JP10098776A JPS5326270A JP S5326270 A JPS5326270 A JP S5326270A JP 10098776 A JP10098776 A JP 10098776A JP 10098776 A JP10098776 A JP 10098776A JP S5326270 A JPS5326270 A JP S5326270A
Authority
JP
Japan
Prior art keywords
catalyst
reducing agents
denitrating method
denitrating
nonselective
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
JP10098776A
Other languages
Japanese (ja)
Inventor
Kotaro Morimoto
Toshiaki Yamagata
Tomio Suzuki
Tatsuo Kono
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP10098776A priority Critical patent/JPS5326270A/en
Publication of JPS5326270A publication Critical patent/JPS5326270A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To develop denitrating method which can easily be put into practical use at a low cost by use of reducing agents including at least H2, CO, and HC of methane series, and by specifying the temperautre at which the reducing agents are added to the exhaust gas and the concentration of O2 remaining after the addition of the reducing agents.
COPYRIGHT: (C)1978,JPO&Japio
JP10098776A 1976-08-23 1976-08-23 Denitrating method by nonselective reduction without use of catalyst Pending JPS5326270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10098776A JPS5326270A (en) 1976-08-23 1976-08-23 Denitrating method by nonselective reduction without use of catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10098776A JPS5326270A (en) 1976-08-23 1976-08-23 Denitrating method by nonselective reduction without use of catalyst

Publications (1)

Publication Number Publication Date
JPS5326270A true JPS5326270A (en) 1978-03-10

Family

ID=14288662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10098776A Pending JPS5326270A (en) 1976-08-23 1976-08-23 Denitrating method by nonselective reduction without use of catalyst

Country Status (1)

Country Link
JP (1) JPS5326270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0783918A1 (en) * 1996-01-09 1997-07-16 Daimler-Benz Aktiengesellschaft Process for nitrogen oxides reduction in diesel engine exhaust gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133833A (en) * 1975-05-15 1976-11-19 Mitsubishi Heavy Ind Ltd Utilization method of combustioned gas
JPS5212670A (en) * 1975-07-21 1977-01-31 Kawasaki Heavy Ind Ltd Process of reducing nitrogen oxides in exhaust combustion gases
JPS5257077A (en) * 1975-11-05 1977-05-11 Nippon Kagaku Gijiyutsu Kk Removal of nitrogen oxides from exhaust gases

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133833A (en) * 1975-05-15 1976-11-19 Mitsubishi Heavy Ind Ltd Utilization method of combustioned gas
JPS5212670A (en) * 1975-07-21 1977-01-31 Kawasaki Heavy Ind Ltd Process of reducing nitrogen oxides in exhaust combustion gases
JPS5257077A (en) * 1975-11-05 1977-05-11 Nippon Kagaku Gijiyutsu Kk Removal of nitrogen oxides from exhaust gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0783918A1 (en) * 1996-01-09 1997-07-16 Daimler-Benz Aktiengesellschaft Process for nitrogen oxides reduction in diesel engine exhaust gas

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