Hanifa, Arniz and Nadia, Asma and Saputri, Wahyu Dita and Syoufian, Akhmad and Wijaya, Karna (2021) Performance of ni-mo sulfated nanozirconia catalyst for conversion of waste cooking oil into biofuel via hydrocracking process. Materials Science Forum, 1045 M. 79 – 89. ISSN 02555476
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The synthesis of the Ni-Mo sulfated zirconia (NiMo-SZ) catalyst and its application to convert waste cooking oil into biofuel was successfully conducted. The synthesis process was started with a sulfation process on the zirconia oxide (ZrO2) using 0.5, 1.0, and 1.5 M sulfuric acid (H2SO4) through wet impregnation to obtain sulfated zirconia (SZ). Solid SZ with the highest total acidity value was calcined at temperature 500, 550, 600, 650, and 700°C. Solid SZ calcined with the optimum temperature was treated with Ni and Mo metals at 1, 2, and 3 (w/w) through a hydrothermal method. Pure ZrO2, SZ, and 1, 2, and 3 NiMo-SZ catalysts were used in the hydrocracking of used cooking oil into biofuel. The results showed that the 1.5 M SZ catalyst calcined at 500 °C had the highest acidity value of 3.8137 mmol/g. The 3-NiMo-SZ catalyst had the best activity valuing at 80.54, while 1-NiMo-SZ produced the best selectivity in producing gasoline fraction until 73.93. © 2021 Trans Tech Publications Ltd, Switzerland.
Item Type: | Article |
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Additional Information: | Cited by: 6 |
Uncontrolled Keywords: | Binary alloys; Biofuels; Calcination; Catalyst activity; Catalyst selectivity; Nickel compounds; Oils and fats; Zirconia; Conversion; Cooking oil; Nanozirconia; Ni-mo sulphated zirconium; Performance; Sulfated Zirconia; Sulfated zirconia catalysts; Waste cooking oil; ]+ catalyst; Hydrocracking |
Subjects: | Q Science > QD Chemistry |
Divisions: | Faculty of Mathematics and Natural Sciences > Chemistry Department |
Depositing User: | Sri JUNANDI |
Date Deposited: | 05 Oct 2024 22:42 |
Last Modified: | 05 Oct 2024 22:42 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/8785 |