Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst
Fossil-based fuels remain a primary global energy source, but their finite and non-renewable nature raises concerns about long-term sustainability. These issues underscore the urgent need for renewable and eco-friendly alternatives such as converting vegetable oil into biofuel. The present work repo...
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Elsevier
2024-12-01
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123024014403 |
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| author | Karna Wijaya Saffana Ramadhani Aldino Javier Saviola Niko Prasetyo Saharman Gea Latifah Hauli Amalia Kurnia Amin Wahyu Dita Saputri Dita Adi Saputra Nono Darsono |
| author_facet | Karna Wijaya Saffana Ramadhani Aldino Javier Saviola Niko Prasetyo Saharman Gea Latifah Hauli Amalia Kurnia Amin Wahyu Dita Saputri Dita Adi Saputra Nono Darsono |
| author_sort | Karna Wijaya |
| collection | DOAJ |
| description | Fossil-based fuels remain a primary global energy source, but their finite and non-renewable nature raises concerns about long-term sustainability. These issues underscore the urgent need for renewable and eco-friendly alternatives such as converting vegetable oil into biofuel. The present work reported biogasoline production from used palm cooking oil catalyzed by sulfated mesoporous silica impregnated with nickel-molybdenum bimetal using the hydrothermal method for both steps. We evaluated the effect of sulfuric acid concentration and metal loading amount on the acidity of the resulting catalysts. Catalysts' performance was assessed through the catalytic cracking and hydrocracking processes with a catalyst-to-feed ratio of 1 % at 550 °C and an atmospheric pressure. In comparison to mesoporous silica (MS) and sulfated mesoporous silica (SMS-2), along with an increase in acidity, NiMo-impregnated mesoporous silica (NiMo 1/SMS-2) exhibited superior catalytic performance in biogasoline production in the presence of H2 gas, achieving liquid product conversion and gasoline selectivity of 55.9 % and 52.37 %, respectively. These results are an excellent step for developing biogasoline in a safer process and confirm the capability of mesoporous silica-based catalysts in biofuel production. |
| format | Article |
| id | doaj-art-2f9480d0f51b4f20b03ba0dc156c2420 |
| institution | Kabale University |
| issn | 2590-1230 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-2f9480d0f51b4f20b03ba0dc156c24202024-12-19T10:58:29ZengElsevierResults in Engineering2590-12302024-12-0124103185Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalystKarna Wijaya0Saffana Ramadhani1Aldino Javier Saviola2Niko Prasetyo3Saharman Gea4Latifah Hauli5Amalia Kurnia Amin6Wahyu Dita Saputri7Dita Adi Saputra8Nono Darsono9Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia; Corresponding author.Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta 55281, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta 55281, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta 55281, IndonesiaDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan 20155, IndonesiaResearch Center for Chemistry, National Research and Innovation Agency (BRIN), The B. J. Habibie Science and Technology Area, South Tangerang, Banten 15314, IndonesiaResearch Center for Chemistry, National Research and Innovation Agency (BRIN), The B. J. Habibie Science and Technology Area, South Tangerang, Banten 15314, IndonesiaResearch Center for Climate and Atmosphere, National Research and Innovation Agency (BRIN), Bandung 40135, IndonesiaResearch Center for Energy Conversion and Conservation, National Research and Innovation Agency (BRIN), The B. J. Habibie Science and Technology Area, South Tangerang, Banten 15314, IndonesiaResearch Center for Energy Conversion and Conservation, National Research and Innovation Agency (BRIN), The B. J. Habibie Science and Technology Area, South Tangerang, Banten 15314, IndonesiaFossil-based fuels remain a primary global energy source, but their finite and non-renewable nature raises concerns about long-term sustainability. These issues underscore the urgent need for renewable and eco-friendly alternatives such as converting vegetable oil into biofuel. The present work reported biogasoline production from used palm cooking oil catalyzed by sulfated mesoporous silica impregnated with nickel-molybdenum bimetal using the hydrothermal method for both steps. We evaluated the effect of sulfuric acid concentration and metal loading amount on the acidity of the resulting catalysts. Catalysts' performance was assessed through the catalytic cracking and hydrocracking processes with a catalyst-to-feed ratio of 1 % at 550 °C and an atmospheric pressure. In comparison to mesoporous silica (MS) and sulfated mesoporous silica (SMS-2), along with an increase in acidity, NiMo-impregnated mesoporous silica (NiMo 1/SMS-2) exhibited superior catalytic performance in biogasoline production in the presence of H2 gas, achieving liquid product conversion and gasoline selectivity of 55.9 % and 52.37 %, respectively. These results are an excellent step for developing biogasoline in a safer process and confirm the capability of mesoporous silica-based catalysts in biofuel production.http://www.sciencedirect.com/science/article/pii/S2590123024014403BiogasolineHydrocrackingNiMoSulfated mesoporous silicaUsed palm cooking oil |
| spellingShingle | Karna Wijaya Saffana Ramadhani Aldino Javier Saviola Niko Prasetyo Saharman Gea Latifah Hauli Amalia Kurnia Amin Wahyu Dita Saputri Dita Adi Saputra Nono Darsono Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst Results in Engineering Biogasoline Hydrocracking NiMo Sulfated mesoporous silica Used palm cooking oil |
| title | Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst |
| title_full | Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst |
| title_fullStr | Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst |
| title_full_unstemmed | Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst |
| title_short | Efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with NiMo catalyst |
| title_sort | efficient conversion of used palm cooking oil into biogasoline over hydrothermally prepared sulfated mesoporous silica loaded with nimo catalyst |
| topic | Biogasoline Hydrocracking NiMo Sulfated mesoporous silica Used palm cooking oil |
| url | http://www.sciencedirect.com/science/article/pii/S2590123024014403 |
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