超低排放改造后火电厂SCR脱硝存在的问题及解决建议  

Problems and Solutions of SCR Denitrification in Thermal Power Plants after Super-low Emission Reform

作　　者：朱愉洁[1] 韩元[1,2] 李波 ZHU Yujie;HAN Yuan;LI Bo(Inner Mongolia Electric Power Science & Research Institute, Hohhot 010020, Inner Mongolia, China;Inner MongoliaIndustrial University, Hohhot 010020, Inner Mongolia, China;North China Electric Power Test & Research Institute of Scienceand Technology Research Institute, Datang Group, Beijing 100043, China)

机构地区：[1]内蒙古电力科学研究院,内蒙古呼和浩特010020 [2]内蒙古工业大学,内蒙古呼和浩特010020 [3]大唐集团科学技术研究院华北电力试验研究院,北京100043

出　　处：《能源与节能》2018年第12期70-71,73,共3页Energy and Energy Conservation

摘　　要：就超低排放改造后火电厂选择性催化还原法脱硝系统出现的氨逃逸大、催化剂堵塞等问题进行了分析,提出了解决这些问题的建议,以确保环保指标达标及设备的安全稳定运行。This paper analyzed the problems such as ammonia slip and catalyst blockage in the selective catalytic reduction(SCR)denitrification system of thermal power plants after super-low emission reform of thermal power plants and put forward the suggestions for solving these problems to ensure that the environmental protection standards are met and the equipment is operated safely and stably.

关 键 词：超低排放 氨逃逸 催化剂 自动控制 喷氨优化 

分 类 号：TM621[电气工程—电力系统及自动化]