摘要
SCR脱硝技术是目前国际上最成熟、应用最广泛的脱硝技术。从环境保护的角度介绍了SCR烟气脱硝技术的进展情况、脱硝原理及其典型工艺流程,同时对还原剂的选择进行了综合比较,并以M电厂脱硝改造为实例,探讨了在役机组的低氮燃烧技术+SCR脱硝工艺的应用情况。
SCR is one of the most mature and broad -used DeNO technologies in the world. SCR progress con- dition, process principle are introduced from environmental angles. Meanwhile reductant selection is analyzed by comprehensive comparison. Taking M coal- fired power plant denitrifation reformation project as an example, the application of low nitrogen combustion technology and SCR DeNO process are analyzed .
出处
《电力科技与环保》
2012年第6期10-11,共2页
Electric Power Technology and Environmental Protection
关键词
SCR
燃煤电厂
烟气脱硝
NOx
Selective Catalytic Reduction （SCR）
coal -fired power plant
flue gas denitrification
NOx
