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All Journal Jurnal Teknik Kimia USU Jurnal Teknik Kimia Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Pure and Applied Chemistry Industri Inovatif : Jurnal Teknik Industri Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) JURNAL FLYWHEEL Journal of Sustainable Technology and Applied Science Prosiding SNAST Jurnal Teknik Kimia USU Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Jurnal Inovasi Pengabdian dan Pemberdayaan Masyarakat JASTEN (Jurnal Aplikasi Sains Teknologi Nasional Jurnal ATMOSPHERE
Dwi Ana Anggorowati
Institut Teknologi Nasional Malang
Arts Humanities Automotive Engineering 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 Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Sintesis dan Identifikasi Biodiesel dari Transesterifikasi Refined Palm Oil dengan Ko-pelarut Metil Ester Elvianto Dwi Daryono; Rini Kartika Dewi; Dwi Ana Anggorowati
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 4 No 3 (2025): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v4i3.349

Abstract

The transesterification of refined palm oil (RPO) with methyl ester (FAME) as a cosolvent was investigated to enhance solubility and mass transfer, thereby accelerating the reaction and improving biodiesel yield. This study aimed to evaluate the effects of FAME co-solvent concentration and reaction time on the transesterification process of RPO. The reaction was conducted using 250 g of RPO with a molar ratio of oil to methanol of 1:6, 0.8 wt% KOH catalyst, a stirring speed of 100 rpm, and a reaction temperature of 70°C. The co-solvent concentration was varied from 0% to 15%, while the reaction time ranged from 5 to 30 minutes. The reaction was carried out in a two-neck flask, followed by distillation to remove impurities. The resulting product was analyzed using gas chromatography and physical property tests. The optimum conditions were achieved at 5% FAME co-solvent concentration and a reaction time of 30 minutes, yielding a crude biodiesel yield of 99%, a FAME concentration of 999,265 mg/L, and a density of 0.88 g/mL, which meet the biodiesel quality standard SNI 7182:2015. The use of FAME as a co-solvent improves process efficiency by eliminating the need for a co-solvent separation step at the end of the reaction.
Co-Authors Adam Y. Adhisty E. Angreani, Firda Nur Anis Artiyani Anitarakhmi Handaratri AR, Nanik Ashari, Mohammad Ibrahim Ayudya Mahendaringratry Betaria Kusuma Dewi Betarina N. F. Budiharso, Hery Setyo Claudya D. S. D.U., Soofiyah Dayal Gustopo Dewi R. Dewi, Beteria Kusuma Dimas Indra Laksmana Dinnastyar, Faishal Ahmad Dio Ajeng O. Elvianto Dwi Daryono Erni Junita Sinaga Faidliyah Nilna Minah Faishal A.D. Fajriyatul , Fresti Firyaal Putri Verdina Frisca Fitrianingrum Gita Priandini Gultom, Paniel Harimbi Setyawati HIMAYA, MEISUN Ido K. Indriani, Sri Iswono, Veronica Putri Julianus Hutabarat K.P, Zhendika M. Jamilulchal Maranatha W Marcelino Mardhiyah A.S Marsen, Vinsen Alexander Mohammad Istnaeny Hudha Muhammad Fatkhurozi Mujiono Mujiono Mujiono Mujiono Muyassaroh Nanik AR Nanik Astuti Rahman Natarisa P. I. S. Nur Efendi Nur H. A. Oktavian, Dio Ajeng Priandini, Gita Priscilla Tamara Purwati Purwati Rahmawati, Jenny Retnowati, Dewi Rini Kartika Dewi Rizky N.N. S., Dian Kurnia S., Mona Riso Sanny Andjar Sari Sany Andjar Sari, Sanny Andjar Sri Indriani Sulis Dwi P Thufail Thufail Thufail, Thufail Valerie Alpenada Valerie Veronica P. I Viktor Vina Nur Laily Vinsen A. M. W, Maranatha Wayan Sujana Widhiyanto Yoga Putra Alviansyah Yunita , Erni