摘要
The synergetic abatement of multi-pollutants is one of the development trends of flue gas pollution control technology,which is still in the initial stage and facing many challenges.We developed a V_(2)O_(5)/TiO_(2)granular catalyst and established the kinetic model for the simultaneous removal of NO and chlorobenzene(i.e.,an important precursor of dioxins).The granular catalyst synthesized using vanadyl acetylacetonate precursor showed good synergistic catalytic performance and stability.Although the SCR reaction of NO and the oxidation reaction of chlorobenzene mutually inhibited,the reaction order of each reaction was not considerably affected,and the pseudo-first-order reaction kinetics was still followed.The performance prediction of this work is of much value to the understanding and reasonable design of a catalytic system for multi-pollutants(i.e.,NO and dioxins)emission control.
基金
We gratefully acknowledge the National Natural Science Foundation of China(Grant Nos.21876093 and 21777081).
作者简介
Corresponding authors:Hejingying Niu,E-mail:niuhjy@shu.edu.cn;Corresponding authors:Jianjun Chen,E-mail:chenjianjun@tsinghua.edu.cn。
