Low-voltage operation of a plasma reactor for exhaust gas treatment by dielectric barrier discharge

被引：11
|
作者：
Jani, MA [1 ]
Takaki, K [1 ]
Fujiwara, T [1 ]
机构：
[1] Iwate Univ, Fac Engn, Dept Elect & Elect Engn, Morioka, Iwate 020, Japan
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1998年 / 69卷 / 04期
关键词：
D O I：
10.1063/1.1148854
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Low-voltage operation of a plasma reactor for exhaust gas treatment has been performed by using a multipoint-to-plane geometry device at high frequency. The plasma was produced in a narrow gap by a dielectric barrier discharge of 2-3 kV at 50 kHz. The multipoint electrode has 585 points in the shape of a quadrangular pyramid with 30 degrees. Nitrogen oxide (NOx) removal performance of the reactor was tested for an exhaust gas from a diesel engine generator (20 kV A). The NOx components have been removed with about 100% efficiency of 0.3 mol/kW h from the exhaust gas with NOx concentration of 200 ppm. (C) 1998 American Institute of Physics.
引用
收藏
页码：1847 / 1849
页数：3
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