NO conversion in barrier discharge with Cu-ZSM-5

Author

Goto, N. ; Kudou, S. ; Ohyama, S. ; Motoyama, H.

Author_Institution

Central Res. Inst. of Electr. Power Ind., Yokosuka, Japan

Volume

2

fYear

2001

Firstpage

1087

Abstract

NO conversion in a barrier-discharge plasma reactor with copper ion-exchanged ZSM-5 zeolites (Cu-ZSM-5) is investigated. NO conversion efficiency is measured at different input powers, flow rates and initial NO concentrations. These results are shown as a combined reaction of the discharge and the catalyst by solving rate equations, O/sub 2/ concentration is an important factor for NO conversion efficiency of the catalyst. Therefore, the experimental results show that total NO conversion efficiency is related to the amount of O/sub 2/ produced from NO decomposition by discharge.

Keywords

air pollution control; catalysts; copper compounds; ion exchange; nitrogen compounds; plasma chemistry; plasma devices; zeolites; Cu-ZSM-5; NO; NO concentrations; NO conversion; NO conversion efficiency; O/sub 2/; O/sub 2/ concentration; barrier discharge; barrier-discharge plasma reactor; copper ion-exchanged ZSM-5 zeolites; flow rates; input powers; rate equations; Atomic measurements; Chemicals; Copper; Electrodes; Fluid flow measurement; Glass; Inductors; Plasma chemistry; Plasma measurements; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 2001. Thirty-Sixth IAS Annual Meeting. Conference Record of the 2001 IEEE

Conference_Location

Chicago, IL, USA

ISSN

0197-2618

Print_ISBN

0-7803-7114-3

Type

conf

DOI

10.1109/IAS.2001.955610

Filename

955610