利用助剂提高干法脱硫效率的研究  

Study on Utilizing Additives to Improve Dry Desulphurization Efficiency

作　　者：穆璐莹[1] 毛志伟[1] 沈玉祥[1] MU Lu-ying MAO Zhi-wei SHEN Yu-xiang(Hefei Cement Research ＆ Design Institute, Hefei 230051, China)

机构地区：[1]合肥水泥研究设计院,合肥230051

出　　处：《中国环保产业》2016年第10期51-53,共3页China Environmental Protection Industry

摘　　要：干法脱硫工艺简单、投资少,但与湿法脱硫和半干法脱硫相比,脱硫效率较低,SO_2的排放浓度达不到国家排放标准,因此在各个行业的烟气脱硫中难以推广。文章介绍了一种用特殊反应助剂提高脱硫效率的方法。Dry FGD process is simple with low investment costs,but in comparison with wet FGD and semi-dry FGD,the dry FGD effciency is lower, and SO2 emissions fall short of the national emission standards.So,it is diffcult to promote dry FGD.This paper introduces a method to improve the effciency of desulfurization by using special reaction additives.

关 键 词：干法脱硫 反应助剂 脱硫效率 

分 类 号：X701.3[环境科学与工程—环境工程]