用O_3+H_2O_2的脱除锅炉烟气中NO_x的系统  

A system for Removal of NO_x in Flue Gas by O_3+H_2O_2

作　　者：马昕霞[1] 李永光[1] 周小锋 周世清 

机构地区：[1]上海电力学院能源与机械工程学院,上海200090 [2]上海三卿环保科技有限公司,上海200120

出　　处：《广州化工》2017年第6期137-139,共3页GuangZhou Chemical Industry

摘　　要：NO_x是导致酸雨、形成以及造成温室效应的主要污染物之一,减少NO排放是绿色发展的必然要求。本文综述目前国内外脱除NO_x的技术现状,并分析它们各自存在的问题。为此,设计了O_3+H_2O_2联合脱除NO_x的系统,详细阐述了该系统的工艺流程以及系统各个的组成部分,最后与其他脱除NO_x工艺的技术参数及效率进行了比较。O_3+H_2O_2系统的技术参数及脱除效率明显优于其他。NOx is one of the main pollutants leading to acid rain, smog formation and causing the greenhouse effect. NO~ emissions reduction is an inevitable requirement for green development. The technology for the removal of NOx in flue gas in China and abroad were summarized and their existing problems were analyzed. A system for the removal of NO~ in flue gas by O3 ＋H2O2 was designed. The technological process for the system and its elements were explained in detail. Compared to the other technology for the removal of NOx and the thermal parameter, the NOx reduction efficiency for O3 ＋H2O2was obviously superior.

关 键 词：NOx H2O2 O3 脱除 

分 类 号：X773[环境科学与工程—环境工程]