Simultaneous removal of ethyl acetate, benzene and toluene with gliding arc gas discharge

被引：11

作者：

Bo, Zheng ^{[1
]}

Yan, Jian-hua ^{[1
]}

Li, Xiao-dong ^{[1
]}

Chi, Yong ^{[1
]}

Cen, Ke-fa ^{[1
]}

机构：

[1] Zhejiang Univ, Inst Thermal Power Engn, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE A | 2008年 / 9卷 / 05期

基金：

中国国家自然科学基金;

关键词：

plasma; gliding arc gas discharge (GA); volatile organic compounds (VOCs); simultaneous removal; printing and coating process;

D O I：

10.1631/jzus.A071391

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The simultaneous removal of ethyl acetate, benzene and toluene with relatively low or high initial concentration is studied using a laboratory scale gliding arc gas discharge (GA) reactor. Good decomposition efficiencies are obtained which proves that the GA is effective for the treatment of volatile organic compounds (VOCs) with either low or high concentration. A theoretical decomposition mechanism is proposed based on detection of the species in the plasma region and analysis of the decomposition by-products. This preliminary investigation reveals that the GA has potential to be applied to the treatment of exhaust air during color printing and coating works, by either direct removal or combination with activated carbon adsorption/desorption process.

引用

页码：695 / 701

页数：7

共 21 条

[1] Effects of oxygen and water vapor on volatile organic compounds decomposition using gliding arc gas discharge [J].