摘要
利用模拟烟气,在自行设计的小型鼓泡反应器内,对几种脱砷吸收剂的性能进行了比较实验研究.结果表明:H_2O_2、NaClO、NaClO_2、Ca(ClO)_2以及复合吸收剂A(M/H2O_2)、F(N/NaClO_2)等脱砷剂脱砷效果明显.其中,复合吸收剂A、F脱除效率基本都能达到100%.复合吸收剂A成本较低,具有很好的工业应用前景.
The performances of several sorbents for arsenic removal from flue gas were investigated comparatively in a small bubble reactor with simulated flue gas. The results showed that the removal efficiency of arsenic increased obviously via H202, NaClO2 NaC102, Ca（ClO）2 and complex absorbent A （M/H20 2） and F （N/ NaClO2）. Among which, the best complex absorbent A and F efficiencies reached 100% , respectively. Complex absorbent A had the most economic and a promising industrial application.
出处
《安徽师范大学学报（自然科学版）》
CAS
2017年第2期145-149,共5页
Journal of Anhui Normal University(Natural Science)
基金
国家863计划资助项目(2013 AA065403)
华北电力大学中央高校基金(2016XS114)
关键词
烟气
脱坤
氧化吸收
吸收剂
flue gas
arsenic removal
oxidation adsorption
sorbent
