摘要
介绍了某135 MW燃煤机组锅炉选择性催化还原烟气脱硝装置设计特点,包括反应器本体设计、催化剂选型设计和氨区设计等,并对脱硝装置内部烟气流场进行了研究,优化了脱硝烟道结构。结合实践经验,对脱硝系统设计提出了一些优化建议。
The paper introduces design features of selective catalyst reduction （SCR） flue gas denitration sys- tem for 135 MW coal-fired generating units, including reactor body design, catalyst selection design and am- monia area design and so on. The flue gas flow field of in the denitration system is investigated and flue gas duct for denitration is optimized. By combining practical experience, the paper brings forward some optimiza- tion suggestions on denitration system design.
出处
《浙江电力》
2016年第1期61-65,共5页
Zhejiang Electric Power
关键词
烟气脱硝
选择性催化还原
燃煤锅炉
135
MW机组
flue gas denitration
selective catalytic reduction
coal-fired boiler
135 MW units
