摘要
低温等离子体(NTP)技术在污染物处理方面具有很好的应用前景,已被广泛应用于NO_(x)的脱除。多种因素(放电方式、反应器结构及运行参数、反应气氛、催化剂和添加剂等)会直接影响NO_(x)的脱除效率,其中添加剂是提高NO_(x)脱除率的有效手段,主要综述不同添加剂(NH_(3)类、HC类、醇类和其他添加剂)对低温等离子体脱除NO_(x)的作用效果、机理及优缺点,以期为添加剂的选择提供参考,即为低温等离子高效脱除NO_(x)及其他污染物提供一定的参考价值。
Non-thermal Plasma technology(NTP)has a good application prospect in pollutant treatment,and has been widely used in the removal of NO_(x). Many factors(discharge mode,reactor structure and operation parameters,reaction atmosphere,catalyst and additives,etc.)directly affect the removal efficiency of NO_(x),among which additives are effective means to improve the removal rate of NO_(x). This paper mainly reviews the effect,mechanism,advantages and disadvantages of different additives(NH_(3),HC,alcohols and other additives)on NO_(x)removal by Non-thermal Plasma,in order to provide references for the selection of additives,which is to create certain reference value for the efficient removal of NO_(x)and other pollutants by low temperature plasma.
作者
张香
ZHANG Xiang(Academic Journal Center,Yan’an University,Yan’an 716000,China)
出处
《延安大学学报（自然科学版）》
2022年第4期30-35,共6页
Journal of Yan'an University：Natural Science Edition
