MERCAPTAN REMOVAL FROM CONDENSATE USING ZEOLITE ADSORBENTS

Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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ICOGPP03_168

تاریخ نمایه سازی: 25 بهمن 1394

Abstract:

In this study, the removal of mercaptan from condensate from Ilam Refinery was investigated by using adsorption on the ion-exchanged x-zeolites in a batch system. Batch experiments were performed to evaluate the influence of parameters like adsorbent dosage, contact time, concentration of the adsorbate and temperature. It was observed that adsorption of mercaptan followed pseudo second order kinetics in both the cases. Adsorption data fitted well with the Langmuir andFreundlich models. However, Langmuir isotherm displayed a better fitting. The results revealed that the mercaptan is considerably adsorbed on ion-exchanged zeolites and it could be an economical method for the removal of mercaptan from condensate

Authors

h soleimani

Department of Chemical Engineering, Omidiyeh Islamic Azad University,Omidiyeh, Iran

b bayati

Department of Chemical Engineering, Ilam University, Ilam, Iran

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