液相多组分竞争吸附模拟计算研究  

Simulating calculation for liquid multi-component competitive adsorption

作　　者：苗莘[1] 李长海[2] 白岩军 

机构地区：[1]中国北方航空公司机务工程部质量管理处,辽宁沈阳110000 [2]长春工业大学化工学院,吉林长春130012 [3]吉林石化公司合成树脂厂,吉林吉林132021

出　　处：《吉林化工学院学报》2004年第3期45-48,共4页Journal of Jilin Institute of Chemical Technology

摘　　要：研究以非理想多组分吸附模型和Langmuir、Freundlich模型预测了硫酸、NSA在弱碱性D301R树脂上竞争吸附相平衡,模型与试验结果吻合的较好,该模型可较准确地预测三组分的竞争吸附行为.The non-ideal multi-component competitive adsorption model coupled the Langmuir and Freundlich models is used to predict the phase equilibrium of competitive adsorption of sulfuric acid,NSA and sulfurous acid with weakly basic resin.The results show that the model fits well to the experimental results and can predict exactly the competitive adsorption behavior of ternary system.

关 键 词：吸附 弱碱性树脂 Β-萘磺酸 

分 类 号：TQ018[化学工程] TQ028.15