北京科技大学学报2012，Vol.34Issue(2)：196-201,6.
近绝热饱和温度对聚丙烯腈基活性碳纤维脱除烟气中SO_2的影响
Effect of approach to adiabatic saturation temperature on flue gas desulfurization by PAN-ACF
张东辉 1宋存义 1张雷 1谷启源1
作者信息
- 1. 北京科技大学土木与环境工程学院,北京100083
- 折叠
摘要
Abstract
The polyacrylonitrile-based activated carbon fiber（PAN-ACF） is one kind of newer carbon material.Adsorption and removal experiments of SO2 in simulated flue gas by PAN-ACF were carried out.The influences of approach to adiabatic saturation temperature（AAST） on the desulfurization efficiency were investigated by changing the flue gas temperature and the volume fraction of vapor,respectively.The results show that PAN-ACF has effective desulfurization performance,AAST is the important influencing factor on the desulfurization efficiency,and the desulfurization efficiency increases at first and then decreases with increasing AAST.By comparison,the desulfurization efficiency of PAN-ACF at the same AAST by changing the flue gas temperature differs from that by changing the volume fraction of vapor,and their changing tendencies with AAST are also different.关键词
聚丙烯腈/活性碳纤维/烟气/二氧化硫/脱硫/脱附Key words
polyacrylonitrile/activated carbon fibers/flue gases/sulfur dioxide/desulfurization/desorption分类
资源环境引用本文复制引用
张东辉,宋存义,张雷,谷启源..近绝热饱和温度对聚丙烯腈基活性碳纤维脱除烟气中SO_2的影响[J].北京科技大学学报,2012,34(2):196-201,6.
