Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts
This study used transesterification-isomerisation processes to synthesise biodiesel from non-edible vegetable oils, specifically jatropha oil and palm fatty acid distillate (PFAD). To facilitate the separation of products, both were conducted in a batch reactor with a solid acid catalyst. Additional...
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EDP Sciences
2024-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/123/e3sconf_ies2024_09001.pdf |
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| author | Dewi Wahyu Narulita Murayama Hitomi Mutamima Anisa Purnama Indra |
| author_facet | Dewi Wahyu Narulita Murayama Hitomi Mutamima Anisa Purnama Indra |
| author_sort | Dewi Wahyu Narulita |
| collection | DOAJ |
| description | This study used transesterification-isomerisation processes to synthesise biodiesel from non-edible vegetable oils, specifically jatropha oil and palm fatty acid distillate (PFAD). To facilitate the separation of products, both were conducted in a batch reactor with a solid acid catalyst. Additionally, a one-pot isomerisation reaction was carried out to improve the cold flow properties of the biodiesel by reducing its cloud point. The skeletal isomerisation results showed a significant variation in the conversion rate of methyl oleate, ranging from 0% to 100% at 250°C, depending on the catalyst used. Al-SBA-15 achieved a 100% conversion rate at 250°C, significantly reducing the biodiesel cloud point. The esterification reaction results indicated that the conversion rate of fatty acids was 100% at 150°C when either MPS (sulfonic SBA-15) or Al-SBA-15 catalysts were used. Moreover, by increasing the skeletal isomer product, the viscosity and melting point of upgraded bio-oil can be decreased. |
| format | Article |
| id | doaj-art-a6c769944bf44b679121e89b83dfb473 |
| institution | OA Journals |
| issn | 2267-1242 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-a6c769944bf44b679121e89b83dfb4732025-08-20T02:19:34ZengEDP SciencesE3S Web of Conferences2267-12422024-01-015930900110.1051/e3sconf/202459309001e3sconf_ies2024_09001Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid CatalystsDewi Wahyu Narulita0Murayama Hitomi1Mutamima Anisa2Purnama Indra3Chemical and Biological Engineering, Monash UniversityDepartment of Applied Chemistry, Tokyo University of Agriculture and TechnologyDepartment of Chemical Engineering, University of RiauGraduate School of Agriculture Sciences, University of Lancang KuningThis study used transesterification-isomerisation processes to synthesise biodiesel from non-edible vegetable oils, specifically jatropha oil and palm fatty acid distillate (PFAD). To facilitate the separation of products, both were conducted in a batch reactor with a solid acid catalyst. Additionally, a one-pot isomerisation reaction was carried out to improve the cold flow properties of the biodiesel by reducing its cloud point. The skeletal isomerisation results showed a significant variation in the conversion rate of methyl oleate, ranging from 0% to 100% at 250°C, depending on the catalyst used. Al-SBA-15 achieved a 100% conversion rate at 250°C, significantly reducing the biodiesel cloud point. The esterification reaction results indicated that the conversion rate of fatty acids was 100% at 150°C when either MPS (sulfonic SBA-15) or Al-SBA-15 catalysts were used. Moreover, by increasing the skeletal isomer product, the viscosity and melting point of upgraded bio-oil can be decreased.https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/123/e3sconf_ies2024_09001.pdf |
| spellingShingle | Dewi Wahyu Narulita Murayama Hitomi Mutamima Anisa Purnama Indra Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts E3S Web of Conferences |
| title | Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts |
| title_full | Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts |
| title_fullStr | Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts |
| title_full_unstemmed | Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts |
| title_short | Upgrading Bio-Fuel from Jatropha Oil via Onepot Transesterification-Isomerisation Using Solid Acid Catalysts |
| title_sort | upgrading bio fuel from jatropha oil via onepot transesterification isomerisation using solid acid catalysts |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/123/e3sconf_ies2024_09001.pdf |
| work_keys_str_mv | AT dewiwahyunarulita upgradingbiofuelfromjatrophaoilviaonepottransesterificationisomerisationusingsolidacidcatalysts AT murayamahitomi upgradingbiofuelfromjatrophaoilviaonepottransesterificationisomerisationusingsolidacidcatalysts AT mutamimaanisa upgradingbiofuelfromjatrophaoilviaonepottransesterificationisomerisationusingsolidacidcatalysts AT purnamaindra upgradingbiofuelfromjatrophaoilviaonepottransesterificationisomerisationusingsolidacidcatalysts |