A Molecular Simulation of Natural Gas Dehydration by 3A Zeolite Nanostructure
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJOGST-6-3_004
تاریخ نمایه سازی: 18 اسفند 1397
Abstract:
The adsorption and separation properties of 3A zeolite are investigated by using Grand Canonical Monte Carlo (GCMC) simulation. To obtain the adsorption isotherms of water, methyl mercaptan, and methane on 3A zeolite, COMPASS Force Filed is used. The adsorption isotherms of the pure components and the ternary mixtures of water, methyl mercaptan, and methane on 3A zeolites are calculated. The Sips Model is taken into account for the description of water adsorption on 3A zeolite. In addition, the effects of pressure and temperature on the adsorption of components are examined. The results demonstrate that the water has high adsorption selectivity on 3A zeolite, and this kind of adsorbent is a good candidate for the dehydration of natural gas.
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Authors
Bherouz Bayati
Assistant Professor, Chemical Engineering Department, Faculty of Engineering, Ilam University, P.O. Box ۶۹۳۱۵/۵۱۶, Ilam, Iran
Mahmoud Rahmati
Assistant Professor, Department of Chemical Engineering, Graduate University of Advanced Technology, Kerman, Iran