硝基苯在两种不同吸附树脂上的吸附动力学研究  

Study on the adsorption kinetics of Nitrobenzene on the different adsorption resin

作　　者：王丽敏[1] 刘振鸿[1] 王建刚[2] 郭景海[2] 王立霞[3] 

机构地区：[1]东华大学环境学院,上海200051 [2]吉林化工学院环境科学与工程系,吉林吉林132022 [3]吉林大学化学学院,吉林长春130012

出　　处：《吉林化工学院学报》2006年第1期22-25,共4页Journal of Jilin Institute of Chemical Technology

摘　　要：研究了硝基苯在HZ-816树脂和H-103树脂上的吸附动力学,结果表明,硝基苯在两种树脂上的吸附平衡时间都很短(4 h),吸附符合Lagergren一级吸附动力学方程;温度对吸附平衡影响较小,初始浓度影响较明显.静态脱附实验表明,甲醇是理想的脱附剂.A study is made on the adsorption kinetics of Nitrobenzene by resin HZ-816 and H-103. Results show that the eqilibrium time of adsorption is about 4 hours and adsorption is coincident with Lagergren kinetics equation. According to the experiment results, the influence of temperature on the adsorption is little and the influence of primary consistency on the adsorption is remarkable. Results also indicate that methanol is the best desorptive solvent.

关 键 词：硝基苯 吸附树脂 吸附动力学 

分 类 号：X783[环境科学与工程—环境工程]