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All Journal Jurnal Energi Dan Manufaktur Sinergi ROTOR: JURNAL ILMIAH TEKNIK MESIN Indonesian Journal of Science and Technology R.E.M (Rekyasa Energi Manufaktur) Jurnal Journal of Mechanical Engineering Science and Technology INVOTEK: Jurnal Inovasi Vokasional dan Teknologi JMM (Jurnal Masyarakat Mandiri) STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin Jurnal Elemen JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Journal of Earth Energy Science, Engineering, and Technology Medani : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Dedi Dwilaksana
Jurusan Teknik Mesin Fakultas Teknik Universitas Jember
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Transportation Other

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Journal : Journal of Earth Energy Science, Engineering, and Technology

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Experimental Investigation of the Effect of Temperature on Biodiesel Production from Used Cooking Oil Prasetiyo, Dani Hari Tunggal; Ilminnafik, Nasrul; Sanata, Andi; Sholahuddin, Imam; Arbiantara, Hari; Dwilaksana, Dedi
Journal of Earth Energy Science, Engineering, and Technology Vol. 9 No. 1 (2026): JEESET VOL. 9 NO. 1 2026
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/2am28c76

Abstract

Used cooking oil is a waste product with great potential as a raw material for biodiesel production through transesterification. This study was conducted to determine the effect of transesterification reaction temperature on biodiesel yield and quality. The biodiesel production process includes a degumming step to remove gums by adding 1% H₃PO₄. This is then followed by transesterification using 1% NaOH as the catalyst, an oil-to-methanol ratio of 1:0.5, a stirring speed of 300 rpm, and a reaction time of 60 minutes. The transesterification reaction temperatures were 40°C, 50°C, 60°C, and 70°C. The results showed that the reaction temperature significantly affected the yield and physical quality of biodiesel. The highest yield was 85.85% at 40°C, while the lowest was 80.37% at 70°C. The maximum viscosity was observed at 60°C (6.0 cSt), and the minimum at 70°C (5.71 cSt). The highest density was 0.8620 g/mL at 50 °C, and the lowest was 0.8607 g/mL at 40 °C. The highest flash point was 40°C at 173.27°C, and the lowest was 70°C at 164.97°C. The results showed that the biodiesel produced met the quality standards of SNI 7182:2015, thus supporting its suitability as an alternative fuel derived from used cooking oil.
Co-Authors Agus Triono Ahmad Syuhri Ales, Steve Korakan Alfredo Bayu Satriya Amirur Ridho Muhammad Andi Sanata Anuary Dwi Rosyid, Wafa Prasetia APRIANDY, KEVIN ILHAM Aris Zainul Muttaqin Bahrul Ulum Bambang Sugiharto Danang Yudistiro Dani Hari Tunggal Prasetiyo Digdo Listyadi, Digdo Dwi Djumhariyanto Dwi Hidayatul Qoryah, Rika ERICHA DWI WAHYU SYAH PUTRI Faiqal Malik Firmansyah Fahrul Gita Kusumastuti Haidzar Nurdiansyah Hari Arbiantara Basuki Hari Arbiantara, Hari Hary Sutjahjono Imam Sholahuddin Intan Hardiatama Linda Kurnia Supratiningsih M Arief Hidayat M Asrofi M Dimyati Nashrullah M. Fahrur Rozy Hentihu M. Firmansyah Putra Pradana Mahatma Junjung Mardlotila Mahendra Aditya Danang Mahros Darsin Mochamad Asrofi Mochamad Trifiananto Muh Nurkoyim Kustanto Muh. Asnoer Laagu Muhammad Dimyati Nashrullah Muhammad Ghilman Badri Muhammad Ghilman Badri, Muhammad Ghilman Muhammad Trifiananto Nashrullah, M Dimyati Nasrul Ilminnafik Noor HS, Skriptyan Novel Bagas Satrio Wibowo Pradiza, Revvan Rifada Prasetio, Dwi Angga Tary Prayogo Alim Pangestu Puranggo Ganjar Widityo Qoyinul Amin Rafli Bima Ardiansyah Rahma Rei Sakura Raihaan, Raihaan Ramadhan, Ivan Fadilla Rezky Agus Setiawan Ridha, Fabrobi Ririn Endah Badriani, Ririn Endah Robertoes Koekoeh KW Robertus Sidartawan Salahuddin Junus Samsuri . Santoso Mulyadi Setyawan F.W. Setyawan F.W., Setyawan Siswantoro, Dwi Heru Sumarji Sumayyah Hany Syuhri, Skriptyan Noor Hidayatullah Taqdissillah, Doohan Taufik Taufik Valerian, Joey Yani, Luluk Fitri Yudhistiro, Danang Yuni Hermawan