Adsorption isotherms for benzene on diatomites from China

被引：0
|
作者：
Yang, YX [1 ]
Wu, JD
Jiang, ZL
Huang, MJ
Chen, RS
Dai, AB
机构：
[1] Tongji Univ, Dept Chem, Shanghai 200092, Peoples R China
[2] Nanjing Univ, Inst Coordinat Chem, Nanjing 210008, Jiangsu, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2000年 / 18卷 / 02期
关键词：
benzene; adsorption isotherm; diatomites; surface structure;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, benzene adsorption isotherm and their hysteresis on two important local diatomites were determined at 25 degrees C, and their silicon hydroxyl group (SiOH) number was determined, their properties were reported, and the relationship between surface structure, surface SiOH number per nm(2) and adsorption isotherm with hysteresis was discussed. The specific surface was also calculated from the isotherms, and pore-size distribution was determined.
引用
收藏
页码：158 / 164
页数：7
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