JPS5289560A - Removal of nitrogen oxides - Google Patents

Removal of nitrogen oxides

Info

Publication number
JPS5289560A
JPS5289560A JP588976A JP588976A JPS5289560A JP S5289560 A JPS5289560 A JP S5289560A JP 588976 A JP588976 A JP 588976A JP 588976 A JP588976 A JP 588976A JP S5289560 A JPS5289560 A JP S5289560A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
removal
nitrogen oxides
reaction zone
solid catalyst
catalyst
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
JP588976A
Inventor
Seiya Iguchi
Takayuki Kato
Toyoyasu Saida
Original Assignee
Mitsui Toatsu Chem Inc
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

Links

Abstract

PURPOSE: To make NOx harmless without use of nay expensive catalyst or complicated reactor by means of adding fine particles of solid catalyst into a reaction zone for reducing NOx in combustion exhaust gas, and separating the solid catalyst to outside of the reaction zone.
COPYRIGHT: (C)1977,JPO&Japio
JP588976A 1976-01-23 1976-01-23 Removal of nitrogen oxides Pending JPS5289560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP588976A JPS5289560A (en) 1976-01-23 1976-01-23 Removal of nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP588976A JPS5289560A (en) 1976-01-23 1976-01-23 Removal of nitrogen oxides

Publications (1)

Publication Number Publication Date
JPS5289560A true true JPS5289560A (en) 1977-07-27

Family

ID=11623448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP588976A Pending JPS5289560A (en) 1976-01-23 1976-01-23 Removal of nitrogen oxides

Country Status (1)

Country Link
JP (1) JPS5289560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147670A (en) * 1977-05-30 1978-12-22 Mitsubishi Heavy Ind Ltd Catalyst-free denitration method
EP0385958A2 (en) * 1989-02-27 1990-09-05 Eka Nobel Aktiebolag Catalyst for the reduction of nitrogen oxides, a method for its preparation and the use thereof
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147670A (en) * 1977-05-30 1978-12-22 Mitsubishi Heavy Ind Ltd Catalyst-free denitration method
EP0385958A2 (en) * 1989-02-27 1990-09-05 Eka Nobel Aktiebolag Catalyst for the reduction of nitrogen oxides, a method for its preparation and the use thereof
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
US5843390A (en) * 1995-08-15 1998-12-01 W. L. Gore & Associates, Inc. Method of using a catalytic filter

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