Adsorption equilibria of two halogenated carbons on a carbon fiber

被引：4

作者：

Cho, SY

Kim, SJ

机构：

[1] Chonnam National University, Kwangju

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 1996年 / 13卷 / 03期

关键词：

halogenated carbons; carbon fiber; adsorption;

D O I：

10.1007/BF02705942

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chlorofluorocarbons (CFCs) are presently considered to be the prime contribution to stratospheric ozone depletion. In this study, a microporous activated carbon felt (KF-1500) was used as a useful adsorbent for adsorption of trichlorofluoromethane and methylene chloride. The isotherms of these organic vapors on a microporous carbon felt were measured and the equilibrium parameters based on Dubinin-Radushkevich correlation were evaluated. Besides, the isosteric heats of adsorption were evaluated from the equilibrium data. It was found that equilibrium data for this carbon felt were well described by Dubinin-Radushkevich correlation.

引用

页码：225 / 229

页数：5

共 14 条

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ALLEN R, 1989, CHEM SAFETY DATA SHE, V1

[2]

ANDERSEN SO, 1991, 400191019 EPA

[3] Thermodynamic properties of fluorochloromethanes and -ethanes - Vapor pressure of three fluorochloromethanes and trifluorotrichloroethane [J].