Catalytic hydrocracking of fresh and waste frying oil over Ni-and Mo-based catalysts supported on sulfated silica for biogasoline production

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dc.contributor.authorWijaya, Karna
dc.contributor.authorNadia, Asma
dc.contributor.authorArief C, Wibowo
dc.contributor.authorETAL..
dc.date.accessioned2022-01-09T08:34:58Z
dc.date.accessioned2023-08-19T09:06:07Z
dc.date.available2022-01-09T08:34:58Z
dc.date.available2023-08-19T09:06:07Z
dc.date.issued2021-10
dc.descriptionOver the past decade, many researchers have concentrated their efforts on developing biofuels from alternative and renewable sources to decrease the dependency on transportation fuels derived from fossil fuels. Biofuels have the potential to contribute toward meeting transportation fuel demand as an alternative fuel. Biofuel can be produced through a thermal and catalytic hydrocracking process. Hydrocracking is a process to convert larger hydrocarbon molecules into smaller molecules by simultaneous or sequential carbon bond breaking and hydrogenation.en_US
dc.description.abstractThe 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 H2SO4 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%, respectivelyen_US
dc.identifier.citationWijaya, K., Nadia, A., Dinana, A., Pratiwi, A. F., Tikoalu, A. D., & Wibowo, A. C. (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), 1150.en_US
dc.identifier.doihttps://doi.org/10.3390/catal11101150
dc.identifier.urihttps://edms.wexl.in/handle/1/2238
dc.language.isoenen_US
dc.publisherMDPIen_US
dc.subjectHydrocrackingen_US
dc.subjectNien_US
dc.subjectMoen_US
dc.subjectSulfated silicaen_US
dc.subjectFresh frying oilen_US
dc.subjectWaste frying oilen_US
dc.titleCatalytic hydrocracking of fresh and waste frying oil over Ni-and Mo-based catalysts supported on sulfated silica for biogasoline productionen_US
dc.title.alternativeCatalystsen_US
dc.typeArticleen_US

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