联合脱硝技术在燃煤锅炉脱硝改造中的应用  

Application of Denitration Technique Combined SNCR & SCR in Coal-fired Boiler

作　　者：蔡昕 唐建成 曹红加[2] 

机构地区：[1]神华国华北京热电分公司,北京100025 [2]华北电力科学研究院有限责任公司,北京100045

出　　处：《华北电力技术》2010年第12期48-51,共4页North China Electric Power

摘　　要：随着环保标准的不断提高,电力企业燃煤锅炉的脱硝改造项目也越来越多。现在SNCR与SCR是主要的脱硝技术,在不同的改造项目中根据实际情况进行选用。国华热电分公司结合其设备特点制定了联合运行脱硝的技术方案并实施成功,为燃煤锅炉的脱硝改造做了有益探索。With the continuous improvement of emission standards,the denitration modification project of coal-fired boiler in power enterprise is also increasing.Now the main denitration techniques are SNCR and SCR,of which was chosen depended on the practical situation.According to its equipment characteristics,Guohua Beijing Thermal Division combined both and achieved great success,which provide the reference for the denitration modification in coal-fired boiler.

关 键 词：脱硝 燃烧器 综合改造 

分 类 号：TM628[电气工程—电力系统及自动化]