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All Journal Reaktor Jurnal Teknik Kimia USU Rekayasa Mesin Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Jurnal Aplikasi Dan Inovasi Ipteks SOLIDITAS Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS Buletin Profesi Insinyur JURNAL FLYWHEEL Journal of Sustainable Technology and Applied Science Jurnal Teknik Kimia USU
Lalu Mustiadi
Institut Teknologi Nasional Malang
Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Social Sciences

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Pengaruh Penambahan Co-solvent Metil Ester dan Waktu Reaksi pada Proses Transesterifikasi Minyak Kelapa Sawit Menjadi FAME (Fatty Acid Methyl Esters) Daryono, Elvianto Dwi; Mustiadi, Lalu
Jurnal Teknik Kimia USU Vol. 11 No. 1 (2022): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.041 KB) | DOI: 10.32734/jtk.v11i1.7668

Abstract

Biodiesel is a renewable energy that is expected to replace diesel. The process of making biodiesel is constrained due to the limited solubility of the reactants. One way to increase the solubility is to add a co-solvent that can dissolve polar and non-polar materials. Methyl ester is the best co-solvent because it is cheap and can shorten the stages of the biodiesel manufacturing process. The aim of the research was to obtain the optimum conditions for the transesterification process with the addition of co-solvent methyl ester. The operating conditions of the study were palm oil raw material, 1% NaOH catalyst mass, oil : methanol molar ratio = 1:6, stirring speed 100 rpm, reaction temperature 70 ⁰C, reaction time (5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes, 30 minutes) and the mass of co-solvent (0%, 5%, 10%, 15%). The optimum conditions of the study obtained the optimum FAME yield of 57.33% in the transesterification reaction of palm oil with 15% co-solvent methyl ester at a reaction time of 15 minutes. At the optimum condition obtained FAME concentration of 96.63% which meets SNI 7182-2015.
Co-Authors Aladin Eko Purkuncoro Anggorowati, Dwi Anna Anis Artiyani Artayani, Anis Elvianto Dwi Daryono Endah Kusuma Rastini Iryanti Fatyasari Nata, Iryanti Fatyasari Masrurotul Ajiza Minah, Faidliyah N. Mochtar Asroni Nanik Astuti Rahman Praswanto, Djoko Hari Rahmadi Setiawan Siswi Astuti Soeparno Djiwo Thomas Priyasmanu