Adsorption dynamics for the capillary condensation of trichloroethylene vapor on mesoporous material

被引：0
|
作者：
Wang Geun Shim
Jae Wook Lee
Hyun-Ku Rhee
Hee Moon
机构：
[1] Chonnam National University,Faculty of Applied Chemistry
[2] Seonam University,Department of Chemical Engineering
[3] Seoul National University,School of Chemical Engineering
来源：
Korean Journal of Chemical Engineering | 2004年 / 21卷
关键词：
Adsorption; Fixed Bed; Hybrid Isotherm; MCM-48; Trichloroethylene;
D O I：
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学科分类号：
摘要：
The adsorption of Trichloroethylene (TCE) vapors on both powder and pelletized MCM-48 was measured by using a quartz spring balance equipped in a high vacuum system. Single species equilibrium data show typical IV isotherms based on the IUPAC classification. Equilibrium data obtained were reasonably well fitted to a temperaturedependent hybrid (Langmuir+Sips) isotherm. To investigate the applicability of the hybrid isotherm on the prediction of breakthrough patterns, experimental and theoretical studies were carried out in a fixed bed charged with MCM-48.
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页码：469 / 476
页数：7
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