Toluene laden waste gas treatment using combination process of microwave desorption with catalytic combustion
Experimental investigations using a microwave desorption with catalytic combustion for toluene abatement are reported in this paper.The results indicated that microwave desorption was an effective method for granular activated carbon(GAC)regeneration.The saturated GAC Can achieve more than 90％regeneration efficiency in 40min.For different kinds of catalysm,Cuo.33Mn0.67/y-Al2O3 had the highest catalytic activity.For toluene combustion,the temperature required for 99％toluene conversion was lower than 300℃.In combination process of microwave desorption with catalytic combustion.the toluene conversion was ranged from 92％to 99％and the optimum volume flow rate ratio of carrier and air was 1:1.
Adsorption granular activated carbon Microwave desorption Catalytic combustion Toluene
CAO Xiao-qiang HUANG Xue-min LIU Sheng-rong FENG Yan
School of Environmental & Municipal Engineering,Xian University of Architecture and Technology.Xia Qingdao Technological University,Qingdao,266520,P.R.China
国际会议
西安
英文
701-708
2008-05-15（万方平台首次上网日期，不代表论文的发表时间）