Wijaya, Karna and Nadia, Asma and Dinana, Arina and Pratiwi, Amalia Febia and Tikoalu, Alfrets Daniel and Wibowo, Arief Cahyo (2021) Catalytic hydrocracking of fresh and waste frying oil over ni-and mo-based catalysts supported on sulfated silica for biogasoline production. Catalysts, 11 (10). ISSN 20734344
Full text not available from this repository. (Request a copy)Abstract
The synthesis of a sulfated silica catalyst and its modification with Ni and/or Mo metal, along with its application for the hydrocracking of fresh and waste frying oil into biogasoline, were conducted. Synthesis of the catalysts was initiated with the sulfation of silica (SiO2 ) material by H2 SO4 using the sol-gel method. Ni and/or Mo metal were impregnated into the SO4 /SiO2 matrix with concentration variations of 1, 2, and 3 wt. The sulfation process and promotion by Molybdenum (Mo) metal in the modified catalyst successfully increased the catalytic activity and selectivity. Among the catalysts investigated, Ni-SS2 exhibited the best performance for the hydrocracking reaction with waste frying oil. This catalyst was able to achieve a conversion of the liquid product of 71.47 and a selectivity of 58.73 for the gasoline fraction (C5-C12 ). NiMo-SS3 showed the highest percentage of activity and selectivity in the hydrocracking of fresh frying oil at 51.50 and 43.22 wt, respectively. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Item Type: | Article |
---|---|
Additional Information: | Cited by: 24; All Open Access, Gold Open Access |
Uncontrolled Keywords: | hydrocracking; Ni; Mo; sulfated silica; fresh frying oil; waste frying oil |
Subjects: | Q Science > QD Chemistry |
Divisions: | Faculty of Mathematics and Natural Sciences > Chemistry Department |
Depositing User: | Sri JUNANDI |
Date Deposited: | 03 Oct 2024 03:27 |
Last Modified: | 03 Oct 2024 03:27 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/4032 |