Predictive Model of Nonequilibrium Plasma Decontamination Efficiency for Gaseous Pollutant

摘要：

The conception of energy conversion factor (Ef) and the predictive model of decontamination efficiency are put forward, respectively, by analyzing the quantitative relation of discharge power, molecular structure of pollutant (dissociation energy of chemical bond) and decontamination efficiency. The Ef of chemical bonds, such as S-H, C-S, C-Cl and C-H, are obtained by experimental data of H2S and 2-chloroethyl ethyl sulfide (2-CEES) with the same pulsed corona plasma equipment.And then, the predictive model is used to estimate the decontamination efficiency of ethanethiol and 2-CEES by scale-up pulsed corona plasma equipment. As a result, the predictive values are close to experimental data. The model can be used to estimate whether the decontamination efficiency of redesigned plasma equipment attains the expectant target in the engineering design of nonequilibrium plasma equipment, therefore, it has an important application value in engineering design.

关键词： nonequilibrium plasma decontamination efficiency gaseous pollutant predictive model

作者: LI Zhanguo HU Zhen YAN Xuefeng

作者单位: Research Institute of Chemical Defence Box 1043,Beijing

会议类型: 国际会议

会议名称: 11th International Conference on Electrostatic Precipitation(第11届国际电除尘学术会议)

会议地点: 杭州

会议语种:英文

页码: 723-726

在线出版日期: 2008-10-15（万方平台首次上网日期，不代表论文的发表时间）