燃煤电厂脱硝还原剂选择原则及用量计算  

Selection principle and calculation method of reagent consumption in coal-fired power plant

作　　者：祝业青 柏源[1] 薛建明[1] 李忠华[1] 

机构地区：[1]国电环境保护研究院,江苏南京210031 [2]华北电力大学工商管理学院,北京102206

出　　处：《电力科技与环保》2014年第1期44-45,共2页Electric Power Technology and Environmental Protection

基　　金：国家环保部资助项目(1453.17)

摘　　要：面向燃煤烟气氮氧化物控制过程,详细阐述了燃煤电厂脱硝技术还原剂选择原则,对不同还原剂方案进行综合比较。根据SCR、SNCR和SCR/SNCR联合工艺三种不同工艺,重点对还原剂用量计算方法进行了综述,为工程技术人员提供参考。Face to the control process of nitrogen oxide for wet coal- fired gas, the selection principle was dis- cussed by this paper, and different reducing agents schemes were compared comprehensively. According to the SCR, SNCR and SCR/SNCR,three different process technologies were reviewed. In order to provide the refer- ence for engineers,the method to calculate the amount of reducing agent was summarized in detail.

关 键 词：燃煤电厂 脱硝 还原剂 用量计算 

分 类 号：X701.7[环境科学与工程—环境工程]