摘要
介绍了燃煤电厂选择性催化还原(SCR)、选择性非催化还原(SNCR)和SNCR/SCR混合脱硝技术的原理、布置、性能指标和工程应用。对3种脱硝技术进行了综合对比,并提供了3种脱硝技术控制系统配置方案,可为脱硝技术方案和控制方式的选择提供参考。
The principle,layout,performance index and the engineering application of selective catalytic reduction( SCR),selective non catalytic reduction( SNCR) and SNCR-SCR hybrid denitrification for coal-fired power plant have been briefly presented. Comparing the three kinds of denitration technology comprehensively, three kinds of control system configuration schemes of denitrification are provided,which can provide reference for the choice of denitrification scheme and control mode.
出处
《华电技术》
CAS
2018年第6期68-70,共3页
HUADIAN TECHNOLOGY
关键词
烟气脱硝
选择性催化还原
选择性非催化还原
混合脱硝
控制系统
flue gas denitration
selective catalytic reduction
selective non catalytic reduction
SNCR-SCR hybrid
control system
