催化剂协同介质阻挡放电去除VOCs的研究概述

Research overview of catalyst and dielectric barrier discharge for VOCs removal

综述了近年来催化剂对介质阻挡放电提高VOCs去除率、减少副产物产量的研究进展,讨论了不同类型催化剂与水蒸气对介质阻挡放电过程的影响及反应机理,分析了反应器中常见副产物的分解机理,展望了未来相关催化剂的发展前景。指出改性催化剂在不同反应条件下与不同介质阻挡反应器的结合有助于进一步研究。

In view of the disadvantages above,the research progress in improving VOCs removal efficiency and reducing by-product output by dielectric barrier discharge with catalysts in recent years was reviewed.The effects of different types of catalysts and water vapor on the dielectric barrier discharge process and the reaction mechanism were discussed,the decomposition mechanism of common by-products in the reactor was analyzed and the development prospect of related catalysts in the future was prospected.It is pointed out that the combination of modified catalyst with different dielectric barrier reactor under different reaction conditions is helpful for further research.