Application of a non-thermal surface plasma discharge in wet condition for gas exhaust treatment: NOx removal

被引：64

作者：

Jolibois, J. ^{[1
]}

Takashima, K. ^{[1
]}

Mizuno, A. ^{[1
]}

机构：

[1] Toyohashi Univ Technol, Dept Environm & Life Sci, Appl Electrostat Lab, Toyohashi, Aichi 4418580, Japan

来源：

JOURNAL OF ELECTROSTATICS | 2012年 / 70卷 / 03期

关键词：

Non-thermal plasma; Dielectric barrier discharge (DBD); Surface discharge; Gas treatment; NOx removal; Pollution control; DIELECTRIC BARRIER DISCHARGE; CHEMICAL-PROCESS; AIR; DECOMPOSITION; OXIDATION; OPTIMIZATION; COMBINATION; SPCP;

D O I：

10.1016/j.elstat.2012.03.011

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper deals with the NOx removal with the help of a non-thermal surface plasma discharge in wet conditions. The gas treatment device consisting of a surface discharge and a wet-type reactor, was characterized through FTIR and electrical measurements. The ability of the proposed system for the cleaning of gas exhaust was studied. NOx as gaseous pollutant was decomposed effectively. To improve the chemical conversion, a coil was inserted in the electric circuit then a catalyst was placed in the plasma area. Results showed an improvement of NOx removal by an increase in radical species produced and synergistic effect, respectively. (C) 2012 Elsevier B.V. All rights reserved.

引用

收藏

页码：300 / 308

页数：9

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