THE DYNAMIC ADSORPTION OF SEVERAL HYDROCARBONS ON ACTIVE CARBONS

被引：25

作者：

DOMINGOGARCIA, M ^{[1
]}

FERNANDEZMORALES, I ^{[1
]}

LOPEZGARZON, FJ ^{[1
]}

MORENOCASTILLA, C ^{[1
]}

PRADOSRAMIREZ, MJ ^{[1
]}

机构：

[1] FAC CIENCIAS GRANADA,DEPT QUIM INORGAN,E-18071 GRANADA,SPAIN

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1990年 / 136卷 / 01期

关键词：

D O I：

10.1016/0021-9797(90)90086-4

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：

The adsorption of several hydrocarbons on different active carbons prepared from agricultural byproducts has been studied at high temperatures using a gas-solid chromatographic technique. The thermodynamic functions of adsorption were determined and the differences in the heats of adsorption have been used to evaluate porosity of the samples. An attempt to determine the London component of surface free energy of the active carbons has been made. © 1990.

引用

页码：160 / 167

页数：8

共 37 条

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