Decomposition of dilute trichloroethyle by non-thermal plasma processing - catalyst and ozone effect

被引：0
|
作者：
Oda, T [1 ]
Yamaji, K [1 ]
Takahashi, T [1 ]
机构：
[1] Univ Tokyo, Dept Elect Engn, Bunkyo Ku, Tokyo 1138656, Japan
来源：
CONFERENCE RECORD OF THE 2001 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-4 | 2001年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Decomposition performance of dilute (100 - 1,000 ppm) trichoroethylene ( TCE) contaminated in air by using non-thermal plasma processing combined with catalyst or indirect plasma processing was newly studied. Some catalysts, such as vanadium oxide (V2O5) or tungsten oxide (WO3), improve decomposition performance but byproducts by that process must be confirmed. Indirect plasma processing (plasma processed pure air is mixed with TCE contaminated air) suggests the existing of very active oxidation radicals after the plasma process whose generation is strongly related with the existing of oxygen molecules. The lifetime of that radical is about a few minutes but details are not yet clear.
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页码：706 / 713
页数：8
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