SORPTION AND DIFFUSION OF OXYGEN AND NITROGEN IN MOLECULAR-SIEVE RS-10

被引：20

作者：

FAROOQ, S

机构：

[1] Department of Chemical Engineering, National University of Singapore, Singapore, 0511

来源：

GAS SEPARATION & PURIFICATION | 1995年 / 9卷 / 03期

关键词：

ADSORPTION; DIFFUSION; OXYGEN; NITROGEN; MOLECULAR SIEVE RS-10; 4A ZEOLITE; CHROMATOGRAPHY;

D O I：

10.1016/0950-4214(95)98228-D

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Henry's law constants and intracrystalline diffusivities of oxygen and nitrogen in molecular sieve RS-10 have been measured by the pulse chromatographic method. Both moment analysis and time domain fitting of the experimental response curves give consistent results. Heats of adsorption and activation energies have been determined from the equilibrium and kinetic measurements carried out at different temperatures.

引用

页码：205 / 212

页数：8

共 10 条

[1] NUMERICAL-SIMULATION OF A KINETICALLY CONTROLLED PRESSURE SWING ADSORPTION BULK SEPARATION PROCESS BASED ON A DIFFUSION-MODEL [J].