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JPS5247567A - Method of removing nox in exhaust gas - Google Patents

Method of removing nox in exhaust gas

Info

Publication number
JPS5247567A
JPS5247567A JP50123430A JP12343075A JPS5247567A JP S5247567 A JPS5247567 A JP S5247567A JP 50123430 A JP50123430 A JP 50123430A JP 12343075 A JP12343075 A JP 12343075A JP S5247567 A JPS5247567 A JP S5247567A
Authority
JP
Japan
Prior art keywords
exhaust gas
removing nox
nox
ions
reduce
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
JP50123430A
Other languages
Japanese (ja)
Inventor
Hiroshi Abe
Joichi Takenaka
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP50123430A priority Critical patent/JPS5247567A/en
Publication of JPS5247567A publication Critical patent/JPS5247567A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To reduce and remove NOx in exhaust gas in the presence of NH3 by using a zeolite catalyst ion exchanged with Fe ions.
COPYRIGHT: (C)1977,JPO&Japio
JP50123430A 1975-10-14 1975-10-14 Method of removing nox in exhaust gas Pending JPS5247567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123430A JPS5247567A (en) 1975-10-14 1975-10-14 Method of removing nox in exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123430A JPS5247567A (en) 1975-10-14 1975-10-14 Method of removing nox in exhaust gas

Publications (1)

Publication Number Publication Date
JPS5247567A true JPS5247567A (en) 1977-04-15

Family

ID=14860360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123430A Pending JPS5247567A (en) 1975-10-14 1975-10-14 Method of removing nox in exhaust gas

Country Status (1)

Country Link
JP (1) JPS5247567A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1087975C (en) * 1998-07-17 2002-07-24 北京理工大学 Catalyst for removing sulfur dioxide
US8007240B2 (en) 2003-11-27 2011-08-30 Daikin Industries, Ltd. Impeller of centrifugal fan and centrifugal fan disposed with the impeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1087975C (en) * 1998-07-17 2002-07-24 北京理工大学 Catalyst for removing sulfur dioxide
US8007240B2 (en) 2003-11-27 2011-08-30 Daikin Industries, Ltd. Impeller of centrifugal fan and centrifugal fan disposed with the impeller

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