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Dual metal NiMo dispersed on silica derived from rice husk ash as a catalyst for hydrocracking of used palm cooking oil into liquid biofuels

Communications in Science and Technology · Vol. 9 No. 2 (2024) · hlm. 219–226

DOI
10.21924/cst.9.2.2024.1480
ISSN
2502-9266, 2502-9258
Terbit
2024-12-31
Penerbit
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Bahasa
eng

Abstrak

The production of vegetable-based fuels has intensified in recent years due to the decreasing availability of fossil fuels and their environmental impacts. This study explores the synthesis, characterization, and application of nickel-molybdenum (NiMo) bimetal-dispersed silica catalysts for converting used palm cooking oil into liquid biofuels. The catalysts were synthesized using the wet impregnation method, incorporating Ni and Mo metals at concentrations of 1, 2, and 3% by weight of silica derived from rice husk ash. Impregnation of the silica with Ni and Mo metals increased its acidity, with the NiMo/SiO? 2 catalyst exhibiting the highest acidity value of 4.34 mmol/g. This catalyst also demonstrated the largest specific surface area and total pore volume, measured at 205.51 m²/g and 0.88 cm³/g, respectively. Hydrocracking of used palm cooking oil into liquid biofuels was performed at an optimum temperature of 450 °C with catalyst-to-feed weight ratios of 1:100, 2:100, and 3:100 for 1 h by hydrogen gas supply of 20 mL/min. Catalyst activity tests revealed the highest mass percentage of liquid product, 23.3%, at a ratio of 1:100 (w/w), with a biofuel yield of 20.34%, comprising 14.20% gasoline and 6.14% diesel. By utilizing biomass waste as both a catalyst and feedstock, this study presents a sustainable approach to reducing the carbon footprint and promoting environmental balance.

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  • Universitas Gadjah Mada
  • Sebelas Maret University
  • National Research and Innovation Agency
  • Hanseo University
  • University of Palangka Raya
  • Diponegoro University
  • University of Brawijaya
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Rekan penulisOrganisasiArtikel bersama
Marini Fairuz VebryanaUniversitas Gadjah Mada7
Amalia Kurnia AminNational Research and Innovation Agency6
Latifah HauliNational Research and Innovation Agency4
Adyatma BhagaskaraUniversitas Gadjah Mada4
Akhmad SyoufianUniversitas Gadjah Mada3
Wega TrisunaryantiUniversitas Gadjah Mada3
Wahyu Dita SaputriNational Research and Innovation Agency3
Widuri AnggraeniUniversitas Gadjah Mada3
Dita Adi SaputraNational Research and Innovation Agency3
Fitria RahmawatiSebelas Maret University2
Khoirina Dwi NugrahaningtyasSebelas Maret University2
Yuniawan HidayatSebelas Maret University2
Idul Fitri NurcahyoSebelas Maret University2
Sri SudionoUniversitas Gadjah Mada2
Won‐Chun OhHanseo University2
Reza Rodhatul JanahUniversitas Gadjah Mada2
Rina AfifahUniversitas Gadjah Mada2
Rian KurniawanUniversitas Gadjah Mada2
W WangsaUniversitas Gadjah Mada2
Patrik ChandraUniversitas Gadjah Mada2
Wangsa WangsaUniversitas Gadjah Mada2
Riska Astin FitriaUniversitas Gadjah Mada2
Puspa Nindro MahayuwatiUniversitas Gadjah Mada2
Saharman GeaUniversitas Sumatera Utara2
Niko PrasetyoUniversitas Gadjah Mada2
Faturrahman Al RamadhaniAfiliasi tidak diketahui2
Maria Francia Mirabella SaniUniversitas Gadjah Mada2
Fernando Alvaro PratamaUniversitas Gadjah Mada2
Mohammad ImaduddinUniversitas Gadjah Mada2
Yoeswono YoeswonoPusat Pengembangan Sumber Daya Manusia Minyak dan Gas Bumi2
Karna WijayaUniversitas Gadjah Mada2

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Sumber metadata: OAI-PMH (metadata jurnal) https://cst.kipmi.or.id/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Dual metal NiMo dispersed on silica derived from rice husk ash as a catalyst for hydrocracking of used palm cooking oil into liquid biofuels</dc:title>
	<dc:creator>Wijaya, Karna</dc:creator>
	<dc:creator>Setyono, Risandrika Dwijayanti Putri</dc:creator>
	<dc:creator>Pratika, Remi Ayu</dc:creator>
	<dc:creator>Heraldy, Eddy</dc:creator>
	<dc:creator>Suseno, Ahmad</dc:creator>
	<dc:creator>Hakim, Lukman</dc:creator>
	<dc:creator>Tahir, Iqmal</dc:creator>
	<dc:creator>Oh, Won-Chun</dc:creator>
	<dc:creator>Saviola, Aldino Javier</dc:creator>
	<dc:subject xml:lang="en-US">Silica catalyst</dc:subject>
	<dc:subject xml:lang="en-US">nickel-molybdenum impregnation</dc:subject>
	<dc:subject xml:lang="en-US">biofuel</dc:subject>
	<dc:subject xml:lang="en-US">used palm cooking oil</dc:subject>
	<dc:subject xml:lang="en-US">hydrocracking</dc:subject>
	<dc:description xml:lang="en-US">The production of vegetable-based fuels has intensified in recent years due to the decreasing availability of fossil fuels and their environmental impacts. This study explores the synthesis, characterization, and application of nickel-molybdenum (NiMo) bimetal-dispersed silica catalysts for converting used palm cooking oil into liquid biofuels. The catalysts were synthesized using the wet impregnation method, incorporating Ni and Mo metals at concentrations of 1, 2, and 3% by weight of silica derived from rice husk ash. Impregnation of the silica with Ni and Mo metals increased its acidity, with the NiMo/SiO? 2 catalyst exhibiting the highest acidity value of 4.34 mmol/g. This catalyst also demonstrated the largest specific surface area and total pore volume, measured at 205.51 m²/g and 0.88 cm³/g, respectively. Hydrocracking of used palm cooking oil into liquid biofuels was performed at an optimum temperature of 450 °C with catalyst-to-feed weight ratios of 1:100, 2:100, and 3:100 for 1 h by hydrogen gas supply of 20 mL/min. Catalyst activity tests revealed the highest mass percentage of liquid product, 23.3%, at a ratio of 1:100 (w/w), with a biofuel yield of 20.34%, comprising 14.20% gasoline and 6.14% diesel. By utilizing biomass waste as both a catalyst and feedstock, this study presents a sustainable approach to reducing the carbon footprint and promoting environmental balance.</dc:description>
	<dc:publisher xml:lang="en-US">Komunitas Ilmuwan dan Profesional Muslim Indonesia</dc:publisher>
	<dc:date>2024-12-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://cst.kipmi.or.id/journal/article/view/1480</dc:identifier>
	<dc:identifier>10.21924/cst.9.2.2024.1480</dc:identifier>
	<dc:source xml:lang="en-US">Communications in Science and Technology; Vol. 9 No. 2 (2024); 219-226</dc:source>
	<dc:source xml:lang="id-ID">Communications in Science and Technology; Vol 9 No 2 (2024); 219-226</dc:source>
	<dc:source>2502-9266</dc:source>
	<dc:source>2502-9258</dc:source>
	<dc:source>10.21924/cst.9.2.2024</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://cst.kipmi.or.id/journal/article/view/1480/181</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Communications in Science and Technology</dc:rights>
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