Volume 43, Issue 10 pp. 1951-1958
Research Article

Hydrodynamic Investigation on Deep Desulfurization of Liquid Fuel at the Microscale

Marwah Al-Azzawi

Marwah Al-Azzawi

Sultan Qaboos University, Department of Petroleum and Chemical Engineering, P.O. Box 33, Muscat, Oman

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Afzal Husain

Afzal Husain

Sultan Qaboos University, Department of Mechanical and Industrial Engineering, P.O. Box 33, Muscat, Oman

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Farouk S. Mjalli

Corresponding Author

Farouk S. Mjalli

Sultan Qaboos University, Department of Petroleum and Chemical Engineering, P.O. Box 33, Muscat, Oman

Correspondence: Farouk S. Mjalli ([email protected]), Sultan Qaboos University, Department of Petroleum and Chemical Engineering, P.O. Box 33, Muscat, Oman.Search for more papers by this author
Talal Al-Wahaibi

Talal Al-Wahaibi

Sultan Qaboos University, Department of Petroleum and Chemical Engineering, P.O. Box 33, Muscat, Oman

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Abdulaziz Al-Hashmi

Abdulaziz Al-Hashmi

Sultan Qaboos University, Department of Petroleum and Chemical Engineering, P.O. Box 33, Muscat, Oman

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Basim Abu-Jdayil

Basim Abu-Jdayil

United Arab Emirates University, Department of Chemical and Petroleum Engineering, P.O. Box 15551, Al Ain, United Arab Emirates

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First published: 08 July 2020
Citations: 3

Abstract

Microscale processes offer a substantial advantage to the process industry as separation is conducted rapidly and efficiently. However, the effectiveness of the separation depends on the stability of the flow regime. Experimental and numerical analysis was carried out to characterize the flow patterns of polyethylene glycol 200 (PEG200) and diesel fuel at several flow ratios in order to achieve optimal conditions for a stable pattern. Computational fluid dynamics (CFD) was employed using the volume-of-fluid (VOF) model and the results were validated with the experimental data. Both experimental and numerical outcomes revealed two-phase flow patterns. These findings enable the application of the simulated module for further liquid-liquid mass transfer studies where sulfuric compounds exist as solutes in the fuel.

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