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All Journal Jurnal Pendidikan Matematika dan IPA Alchemy : Journal of Chemistry Jurnal Rekayasa Bahan Alam dan Energi Berkelanjutan Indonesian Journal of Pure and Applied Chemistry CHEESA: Chemical Engineering Research Articles Walisongo Journal of Chemistry Journal Social Science And Technology For Community Service Mitra Mahajana: Jurnal Pengabdian Masyarakat Jurnal Gizi dan Kuliner (Journal of Nutrition and Culinary)
Alvita, Livia Rhea
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences

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Journal : Indonesian Journal of Pure and Applied Chemistry

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STUDY OF REACTION TEMPERATURE EFFECTS ON THE YIELD AND QUALITY OF BIODIESEL SYNTHESIS FROM WASTE PALM OIL Roza, Faizatin Nadya; Widyaningrum, Sri Rahayu; Alvita, Livia Rhea; Rezki, Amelia Sri
Indonesian Journal of Pure and Applied Chemistry Vol 8, No 2 (2025)
Publisher : Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/indonesian.v8i2.96780

Abstract

Biodiesel is one of the alternative renewable energy resources to petroleum diesel. It has gained significant attention due to its biodegradability, lower emissions, and compatibility with existing diesel engines. Usually, producing biodiesel requires a reaction called transesterification. It is the most popular way to turn oils into biodiesel. It basically involves mixing triglycerides with alcohol and a catalyst. Reaction temperature is one of the most important factors that impact the transesterification process. The research investigated how the different reaction temperatures could affect biodiesel's quality and physicochemical results synthesized from waste palm oil. The subject of the research was temperature treatment divided into five groups, which were 50 °C, 55 °C, 60 °C, 65 °C, and 70 °C. A quantitative method was implemented to analyze biodiesel quality from waste palm oil. The quantitative data from biodiesel production were the yield and its byproduct, as well as the percentage level of the free fatty acid (FFA) as a result of physicochemical analysis of biodiesel. The result of the research was that the optimum temperatures to produce biodiesel synthetically were 55 °C and 60 °C because both had the highest biodiesel yield percentage and glycerin volume compared to other reaction temperature treatments. Additionally, all the reaction temperature treatments resulted in FFA levels under 0.5% for biodiesel products. They experienced a decline in raw material, waste palm oil, which had more than 0.75% until ~1% of FFA levels for each reaction temperature. The biodiesel's FFA levels showed that the study's biodiesel met international production standards.
Co-Authors Afifah, Dian Ayu Agustina, Tika Arief, Febrina Cendekia, Devy Dewi Ermaya Efendi, Dimas Amirul Mukminin Nur Ekajayanti Kining Elsyana, Vida Feladita, Niken Herlambang, M. Julian Purnani, Mawar Siti Ramandani, Adityas Agung Rezki, Amelia Sri Ricky Fernando Roza, Faizatin Nadya Sari, Nita Pita Setiawan, Panji shintawati, shintawati Widyaningrum, Sri Rahayu Wulandari, Yeni Ria