摘要
通过对活性碳纤维的气相氧化和液相氧化处理 ,改变了活性碳纤维的表面酸性和极性 ,研究了化学改性对活性碳纤维吸附性能的影响 .结果表明 ,改性后的活性碳纤维对SO2的吸附能力明显增强 .
Activated carbon fibers were treatment by the method of gas and liquid oxidizing processes.The effect of surface acidity and surface polarty were transformed.Oxidative property of ACF on SO 2 adsorption was studied by chemical treatment.It can be seen from the experimental results that the higher are the surface acidity and polarity,the more SO 2 are adsorbed.
出处
《鞍山科技大学学报》
2000年第6期406-409,共4页
Journal of Anshan University of Science and Technology
关键词
活性碳纤维
化学改性
吸附
activated carbon fiber
chemical modification
adsorptio
