ADSORPTION BEHAVIOR OF CHLOROFLUOROCARBONS IN ZEOLITIC PORES .1. ADSORPTION-ISOTHERM

被引：29

作者：

KOBAYASHI, S

MIZUNO, K

KUSHIYAMA, S

AIZAWA, R

KOINUMA, Y

OHUCHI, H

机构：

[1] National Research Institute for Pollution and Resources, Tsukuba, Ibaraki, 305

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1991年 / 30卷 / 10期

关键词：

D O I：

10.1021/ie00058a014

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The adsorption of CFC-12 on NaY, KY, and CsY zeolites was carried out by use of a conventional static adsorption apparatus, and the data were discussed in terms of the best fit adsorption isotherms. An inflection point was observed on each isotherm at the adsorption amount of ca. 10 molecules per unit cell. The heat of adsorption calculated by Clausius-Clapeyron equation between 0 and 15-degrees-C on NaY zeolite increased with increasing adsorption amount of CFC-12. These data were explained in terms of the nonlocalized equation proposed by Hill.

引用

页码：2340 / 2344

页数：5

共 10 条

[1]

DUBININ MM, 1971, MOL SIEVE ZEOLITE, V2, P69

[2]

HILL LT, 1946, J CHEM PHYS, V14, P441

[3]

KIESELEV AV, 1958, KOLLOID ZH, V20, P338

[4] THE ADSORPTION OF GASES ON PLANE SURFACES OF GLASS, MICA AND PLATINUM. [J].