DocumentCode
1350005
Title
Improvement of NOX removal efficiency using short-width pulsed power
Author
Namihira, Takao ; Tsukamoto, Shunsuke ; Wang, Douyan ; Katsuki, Sunao ; Hackam, Reuben ; Akiyama, Hidenori ; Uchida, Yoshitaka ; Koike, Masami
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Kumamoto Univ., Japan
Volume
28
Issue
2
fYear
2000
fDate
4/1/2000 12:00:00 AM
Firstpage
434
Lastpage
442
Abstract
Pulsed power has been used to remove nitric oxide (NO) in a mixture of nitrogen, oxygen, and water vapor simulating the flue gases from a power station stack. The effect of the pulsewidth at a fixed applied voltage on NO removal concentration was studied. The dependence of the energy efficiency of the removal of NO at a fixed applied voltage on the pulsewidth, on the removal ratio of NO and on the discharge current was investigated. This removal energy efficiency increases with decreasing pulsewidth and decreasing removal ratio of NO
Keywords
air pollution control; energy conservation; nitrogen compounds; plasma applications; plasma chemistry; plasma production; pulsed power technology; 0 to 300 ns; NO; NO removal concentration; NOX removal efficiency; applied voltage; energy efficiency; fixed applied voltage; flue gases; peak current; pulsed discharge; pulsewidth; removal ratio; short-width pulsed power; simulated exhaust gases; simulation; station stack; three-stage Blumlein generator; Coaxial cables; Coaxial components; Electrons; Energy efficiency; Inductors; Nitrogen; Plasma temperature; Power generation; Space vector pulse width modulation; Voltage;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/27.848102
Filename
848102
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