摘要
我国焦炭产能居世界首位,但炼焦过程中产生大量污染物。结合焦炉烟气的特点,并对典型的焦炉烟气脱硫脱硝工艺进行了分析,提出了一种半干法脱硫+除尘+活性碳纤维脱硝的新工艺,详细阐述了该工艺的工艺流程及脱硫脱硝反应原理。
The coke production capacity in China ranks the primacy in the world,but the coking process produces a
great lot of pollutants.In combination with the characteristics of flue gas of coke oven,the paper analyzes the typical coke oven
flue gas desulfurization and denitration process.Then.The paper introduces a new process of semi-dry desuIfurizatiOn+dust
removal+activated carbon fiber denitration and describes the process flow and reaction principle of the process in detail.
作者
王磊济
程晓辉
李玉洋
WANG Leiqi,CHENG Xiao-hui,LI Yu-yang(Jiangsu Cohen Environmental Protection Technology Co.,Ltd,Yancheng Jiangsu 224051,China)
出处
《中国环保产业》
2018年第3期44-47,共4页
China Environmental Protection Industry
关键词
焦炉烟气
脱硫
脱硝
活性碳纤维
coke oven flue gas;desulfurization;denitration;activated carbon fiber