100MW燃煤火电机组SNCR脱硝技术改造

SNCR Denitration Technology Reform of 100 MW Coal Fired Thermal Power Unit

分析比较了选择性催化还原(SCR)和选择性非催化还原(SNCR)烟气脱硝技术,在此基础上,针对柳林电厂100MW机组氮氧化物排放超标问题,阐述了选用SNCR烟气脱销技术的原因,以及实施要点和效果。

This paper compares and analyses the selective catalytic reduction （SCR） ＆ selective non-catalytic reduction （SNCR） flue gas denitration technique. Meanwhile on this basis, in allusion to the excess nitrogen oxide emissions in 100 mw coal fired thermal power unit in Liulin Power Co. Ltd., this pa- per also expounds the reasons of using SNCR flue gas denitra- tion technique, main points of implementation ＆ the effects.