低温氧化脱硝剂的反应机理及性能影响因素  

Reaction Mechanism and Properties Evaluation of Low Temperature Oxidation Denitrification Agent

作　　者：黄星 Huang Xing(Fujian Longking Environmental Protection Co.,Ltd.,Fujian,364000)

机构地区：[1]福建龙净环保股份有限公司,福建364000

出　　处：《当代化工研究》2024年第24期4-7,共4页Modern Chemical Research

摘　　要：低温催化氧化脱硝技术不需外来催化剂、操作简便、脱硝性能更优异。在臭氧低温氧化脱硝、ClO_(2)低温氧化脱硝等传统低温氧化脱硝技术基础上,探讨了强氧化剂耦合的钙基脱硝剂、复合金属氧化物型(活性炭、生物质等)脱硝剂及复合石墨烯脱硝剂的脱硝机理,分析了反应条件、H_(2)O和SO_(2)对固态脱硝剂的作用机制及低温氧化脱硝剂在应用中的主要影响因素。The low-temperature catalytic oxidation denitration technology is easy to operate and has better denitration performance because it does not require external catalyst.On the basis of traditional low-temperature oxidation and denitrification technologies such as ozone low-temperature oxidation and ClO_(2) low-temperature oxidation and denitrification,the denitrification mechanism of calcium-based denitrification agent coupled with strong oxidant,composite metal oxide type(activated carbon,biomass,etc.)denitrification agent and composite graphene denitrification agent was discussed.The reaction conditions,the action mechanism of H_(2)O and SO_(2) on the solid denitrification agent and the main factors affecting the application of low temperature oxidation denitrification agent were analyzed.

关 键 词：低温氧化脱硝 固态脱硝剂 脱硝机理 评价指标 

分 类 号：TQ09[化学工程] TQ150[环境科学与工程—环境工程] X51