Wan Abu Bakar, Wan Azelee and Ali, Rusmidah and Abdul Kadir, Abdul Aziz and Wan Mokhtar, Wan Nur Aini (2015) The role of molybdenum oxide based catalysts on oxidative desulfurization of diesel fuel. Modern Chemistry & Applications, 3 (2). pp. 1-3. ISSN 2329-6798
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Official URL: http://dx.doi.org/10.4172/2329-6798.1000150
Abstract
The industrial technology, hydrodesulfurization (HDS) is incapable to meet ultra-low sulfur standard due to the limited treatment on organosulfur compound in diesel fuel. In this paper, catalytic oxidative desulfurization of thiophene, dibenzothiophene and 4,6-dimethyldibenzothiophene using molybdenum oxide based catalyst was investigated. A detailed parametric experimental study; number of coating, calcination temperature, addition of dopant was performed on sulfur removal. It was shown that 4.35% WO3/16.52% MoO3/γ-Al2O3 , calcined at 500°C was successfully removed 92.5% of thiophene, 100% of DBT and 100% of 4,6-DMDBT in model diesel at short reaction time and lower temperature.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | diesel fuel, catalytic oxidative desulfurization, molybdenum oxide, catalyst |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Science |
| ID Code: | 60485 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 24 Jan 2017 02:54 |
| Last Modified: | 14 Sep 2021 02:24 |
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