Chemical Analysis of NO_x Removal Under Different Reduced Electric Fields

作     者：A.HADDOUCHE M.LEMERINI 

作者机构：Department of PhysicsUniversity Abou Bekr Belkaid 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2015年第17卷第7期

页      面：589-594页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 081704[工学-应用化学] 07[理学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学] 

主　　题：chemical kinetic corona discharge nitrogen oxide reduced electric field 

摘      要：This work presents a chemical kinetic analysis of different species involved in nitrogen-oxygen mixed gas induced by stationary corona discharge at room temperature and atmospheric *** study takes into account twenty different chemical species participating in one hundred and seventy selected chemical *** reaction rate coefficients are taken from the literature,and the density is analyzed by the continuity equation without the diffusion term.A large number of investigations considered the removal of NOx showing the effects of N,O and O3 *** aim of the present simulation is to complete these studies by analysing various plasma species under different reduced electric fields in the range of 100-200 Td（1 Td=10-21 V·m^2）.In particular,we analyze the time evolution of depopulation（10^-9-10^-3s）of *** have found that the depopulation rate of NO and NO2 is substantially affected by the rise of reduced electric field as it grows from 100 Td to 200 *** allows us to ascertain the important role played by the reduced electric field.