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JPS5254669A - Method of removing nox exhaust gas - Google Patents

Method of removing nox exhaust gas

Info

Publication number
JPS5254669A
JPS5254669A JP50130366A JP13036675A JPS5254669A JP S5254669 A JPS5254669 A JP S5254669A JP 50130366 A JP50130366 A JP 50130366A JP 13036675 A JP13036675 A JP 13036675A JP S5254669 A JPS5254669 A JP S5254669A
Authority
JP
Japan
Prior art keywords
exhaust gas
removing nox
nox exhaust
hno
vaporized
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
JP50130366A
Other languages
Japanese (ja)
Inventor
Nobuaki Murakami
Jun Izumi
Seiichi Shirakawa
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP50130366A priority Critical patent/JPS5254669A/en
Publication of JPS5254669A publication Critical patent/JPS5254669A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: An aqueous solution of HNO3 is vaporized and reacted with a reducing agent (e.g., CH4 or H2) while heating to reduce to N2.
COPYRIGHT: (C)1977,JPO&Japio
JP50130366A 1975-10-31 1975-10-31 Method of removing nox exhaust gas Pending JPS5254669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50130366A JPS5254669A (en) 1975-10-31 1975-10-31 Method of removing nox exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50130366A JPS5254669A (en) 1975-10-31 1975-10-31 Method of removing nox exhaust gas

Publications (1)

Publication Number Publication Date
JPS5254669A true JPS5254669A (en) 1977-05-04

Family

ID=15032647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50130366A Pending JPS5254669A (en) 1975-10-31 1975-10-31 Method of removing nox exhaust gas

Country Status (1)

Country Link
JP (1) JPS5254669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000007699A3 (en) * 1998-08-03 2000-05-18 Siemens Ag Method and device for removing nitrogen oxides from exhaust gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000007699A3 (en) * 1998-08-03 2000-05-18 Siemens Ag Method and device for removing nitrogen oxides from exhaust gases

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