探讨脱硝技术生活垃圾焚烧发电厂的应用  

Discussion on Application of Denitration Technology Domestic Waste Incineration Power Plant

作　　者：黎小保[1] 吕志中 Li Xiaobao;Lv Zhizhong(China ENFI Engineering Corporation,Beijing 100038,China;Tus-sound Environmental and Resource Co.,Ltd.,Beijing 101102,China)

机构地区：[1]中国恩菲工程技术有限公司,北京100038 [2]启迪桑德环境资源股份有限公司,北京101102

出　　处：《中国资源综合利用》2018年第9期103-105,共3页China Resources Comprehensive Utilization

摘　　要：本文简要论述了氮氧化物的形成机理,并以SNCR技术为重点,介绍了其工艺原理及脱硝效率影响因素,在结合工程设计及调试过程的基础上,分析并总结了生活垃圾焚烧发电厂采用SNCR脱硝技术的设计及应用要点。实践证明,SNCR脱硝技术能保证生活垃圾焚烧烟气中氮氧化物排放浓度小于200 mg/Nm^3,达到欧盟2000标准。This paper briefly discusses the formation mechanism of nitrogen oxides, and focuses on the SNCR technology, and introduces its process principle and factors affecting denitration efficiency. Based on the engineering design and commissioning process, the design and application points of SNCR denitration technology for domestic waste incineration power plants are analyzed and summarized. Practice has proved that SNCR denitration technology can ensure that the concentration of nitrogen oxides in domestic waste incineration flue gas is less than 200 mg/Nm3, reaching the EU 2000 standard.

关 键 词：生活垃圾 焚烧 脱硝技术 SNCR 

分 类 号：TM62[电气工程—电力系统及自动化] X773[环境科学与工程—环境工程]