含氨尾气净化工艺研究进展  

Research on Ammonia-Containing Tail Gas Purification Technologies

作　　者：詹国雄 张香平 李增喜[2,3] Zhan Guoxiong;Zhang Xiangping;Li Zengxi(Sino-Danish College,University of Chinese Academy of Sciences,Beijing 100049,China;College of Chemistry and Chemical Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]中国科学院大学中丹学院,北京100049 [2]中国科学院大学化工学院,北京100049 [3]中国科学院过程工程研究所,北京100190

出　　处：《工程研究（跨学科视野中的工程）》2021年第3期201-213,共13页JOURNAL OF ENGINEERING STUDIES

基　　金：国家自然科学基金资助项目(22178338)。

摘　　要：近年来,NH_(3)尾气排放引起的环境问题日益受到人们的关注,作为碱性有毒气体,不仅会对环境造成危害,还对人们的身体健康造成损害。同时,国家排放标准日益严格,对含NH_(3)尾气的深度净化处理提出更高要求。重点讨论了吸收法、生物过滤法、催化法、吸附法和膜分离法等处理方法,对各工艺含NH_(3)尾气分离过程进行研究,并分析了过程模拟方法在离子液体NH_(3)分离方面的应用。依据当前的研究现状,展望了含NH_(3)尾气净化工艺研究的发展趋势。NH_(3) exhaust emissions have caused serious environmental problems and caught the public attention.As a toxic alkaline gas,NH_(3) not only harms the environment but also damages people's health.The national emission standards are becoming increasingly stricter,and higher requirements need to be met for the deep purification treatment of NH_(3)-containing tail gasses.This study focuses on the development and performance of purification treatment technologies,such as absorption,biological filtration,catalytic degradation,adsorption,and membrane separation methods.A process of studying these technologies for NH_(3)-containing tail gasses was introduced.In addition,a process simulation of NH_(3)-containing tail gas purification technology was analyzed using ionic liquids.This study also provides some forecast prospects for the technical development trend of NH_(3)-containing tail gas purification processes.

关 键 词：含NH_(3)尾气 深度净化技术 工艺研究 过程模拟 离子液体 

分 类 号：T-1[一般工业技术]