VOCs Decomposition Using Multiple Catalysis in Non-thermal Plasma Processing

被引：2
|
作者：
Zhu, Tao [1 ]
Wan, Yandong [1 ]
Zhang, Chunhui [1 ]
Sun, Minghan [1 ]
He, Xuwen [1 ]
Xu, Dongyao [1 ]
Shu, Xinqian [1 ]
机构：
[1] China Univ Min & Technol, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
来源：
NEW MATERIALS AND ADVANCED MATERIALS, PTS 1 AND 2 | 2011年 / 152-153卷
关键词：
toluene; non-thermal plasma; catalyst; energy efficiency; synergistic effect; BENZENE DECOMPOSITION; AIR;
D O I：
10.4028/www.scientific.net/AMR.152-153.973
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A series of experiments were performed for toluene removal from a gaseous influent at normal temperature and atmospheric pressure by adsorption & non-thermal plasma strength & nano-catalysis technology. Non-thermal plasma was generated by dielectric barrier discharge. Sorbent & nano-catalyst were called combined catalyst which included MnO(2)/gamma-Al(2)O(3) and nano-Ba(0.8)Sr(0.2)Zr(0.1)Ti(0.9)O(3) catalyst. MnO(2)/gamma-Al(2)O(3) has an advantage for ozone removal, while nano-Ba(0.8)Sr(0.2)Zr(0.1)Ti(0.9)O(3) is a kind of good material for improving energy utilize rate. The results showed the synergistic technology resulted in greater enhancement of toluene removal efficiency and energy efficiency and a better inhibition for O(3) formation in the gas exhaust. Based on data analysis of FT-IR, the experiment discussed decomposition mechanism and reaction process of toluene. The results showed that synergic effect could control byproducts effectively.
引用
收藏
页码：973 / 977
页数：5
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