不同活性组分的脱硝催化剂

Denitration Catalysts of Different Active Components

催化剂是选择性催化还原(SCR)技术的核心,其催化性能直接影响脱硝效率。文章简要介绍了SCR反应的机理,分析了不同活性组分(钒、锰、铜等)的脱销催化剂的性能特点,概述了国内外的研究进展,提出了未来的发展方向。

Catalyst is the key to the selective catalytic reduction（SCR）,and its catalytic performance directly affects the denitration efficiency.The paper brief introduces performance features of the different active component（vanadium,manganese,copper,etc.） of the denitration catalysts,and summarizes the research progress at home and abroad,and puts forward the future direction of development.