Isotherm of α-tocopherol adsorption on acid-activated clinoptilolite tuff

被引：5
|
作者：
Kotova, D. L. [1 ]
Vasilyeva, S. Yu. [1 ]
Krysanova, T. A. [1 ]
Zenishcheva, A. V. [1 ]
机构：
[1] Voronezh State Univ, Voronezh 394006, Russia
来源：
COLLOID JOURNAL | 2013年 / 75卷 / 01期
关键词：
DEALUMINATION; EQUILIBRIUM;
D O I：
10.1134/S1061933X13010067
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Adsorption of alpha-tocopherol from ethanol solution on clinoptilolite tuff activated with 4.0 M HCl is studied. alpha-Tocopherol adsorption isotherm is analyzed using the Langmuir, Freundlich, and Redlich-Peterson adsorption theories. The adsorption of alpha-tocopherol from dilute solutions on this sorbent is ascertained to be described by the Langmuir model.
引用
收藏
页码：84 / 87
页数：4
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