COMPARATIVE-STUDIES OF ADSORPTION OF ETHANE AND BENZENE ON MICROPOROUS ACTIVATED CARBONS

被引:2
|
作者
JARONIEC, M
LU, X
MADEY, R
CHOMA, J
机构
[1] KENT STATE UNIV,DEPT PHYS,KENT,OH 44242
[2] WARSAW ACAD POLYTECH INST,INST CHEM,PL-00908 WARSAW,POLAND
关键词
D O I
10.1016/0009-2509(90)80005-Y
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Ethane and benzene adsorption isotherms on two commercial activated carbons were measured and analyzed in terms of the Dubinin-Radushkevich theory of micropore filling. Ethane isotherms were obtained by a dynamic method, whereas benzene isotherms were measured by a gravimetric method. Comparative studies of these adsorption isotherms showed that the adsorption isotherms measured in the low-concentration region are sufficient for obtaining information about the microporous structure of activated carbons. © 1990.
引用
收藏
页码:1539 / 1545
页数:7
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