JPS5243775A - Method of removing nox - Google Patents

Method of removing nox

Info

Publication number
JPS5243775A
JPS5243775A JP50118945A JP11894575A JPS5243775A JP S5243775 A JPS5243775 A JP S5243775A JP 50118945 A JP50118945 A JP 50118945A JP 11894575 A JP11894575 A JP 11894575A JP S5243775 A JPS5243775 A JP S5243775A
Authority
JP
Japan
Prior art keywords
removing nox
nox
cont
contacting
gas
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
JP50118945A
Other languages
Japanese (ja)
Inventor
Kunihiko Yokota
Yoshihiro Muronaka
Hiroki Sato
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.)
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Chemical Engineering and Construction 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP50118945A priority Critical patent/JPS5243775A/en
Publication of JPS5243775A publication Critical patent/JPS5243775A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To efficiently remove NO in NOx-cont. gas by contacting with an aqueous solution of pH]2 containing a reducing sulfur compound and Fe2+.
COPYRIGHT: (C)1977,JPO&Japio
JP50118945A 1975-10-03 1975-10-03 Method of removing nox Pending JPS5243775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50118945A JPS5243775A (en) 1975-10-03 1975-10-03 Method of removing nox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50118945A JPS5243775A (en) 1975-10-03 1975-10-03 Method of removing nox

Publications (1)

Publication Number Publication Date
JPS5243775A true JPS5243775A (en) 1977-04-06

Family

ID=14749121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50118945A Pending JPS5243775A (en) 1975-10-03 1975-10-03 Method of removing nox

Country Status (1)

Country Link
JP (1) JPS5243775A (en)

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