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All Journal International Journal of Advances in Applied Sciences Jurnal Ilmu Pendidikan Sainstek Jurnal Pendidikan Sains Jurnal Ilmiah Hukum dan Dinamika Masyarakat The Journal of Pure and Applied Chemistry Research Jurnal Kimia dan Kemasan Jurnal IPTEK Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan J-PEK (JURNAL PEMBELAJARAN KIMIA) JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Jurnal Rekayasa Bahan Alam dan Energi Berkelanjutan AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Chemistry Indonesian Journal of Chemical Research Referensi : Jurnal Ilmu Manajemen dan Akuntansi Jurnal Pembelajaran Sains Jurnal Karinov Stannum : Jurnal Sains dan Terapan Kimia Indonesian Journal for Social Responsibility Jurnal Graha Pengabdian Jurnal Kimia dan Kemasan Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Journal of Engineering Science and Technology Jurnal Teknik Kimia dan Lingkungan Politika Progresif : Jurnal Hukum, Politik dan Humaniora Innovation for Community Service Journal Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Jurnal Akademika Kimia
Aman Santoso
Universitas Negeri Malang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Journal : Journal of Engineering Science and Technology

 1 
Karakterisasi Metil Ester Dari Minyak Biji Bunga Matahari dan Minyak Zaitun di Bawah Katalis KOH Aman Santoso; Muhammad Roy Asrori; Sumari Sumari; Andyka Medarda Pradana
Journal of Engineering Science and Technology Vol. 1 No. 1 (2023): January
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jesty.v1i1.5

Abstract

Fatty acid methyl esters can be obtained from the synthesis of vegetable oil with methanol using a base catalyst. Vegetable oil has potential as biodiesel feedstock, the methyl ester character of various vegetable oils is different, for example from sunflower seed oil and olive oil. The synthesis of methyl esters by conventional transesterification reactions generally takes 1-2 hours. The purpose of this study was to synthesize methyl esters from sunflower seed oil and olive oil with a KOH catalyst and to determine the yield and its characteristics. This research is a type of laboratory experimental research. The research was carried out in 3 stages which included (1) determination of the free fatty acid content (ALB) of the oil, (2) transesterification of the oil with methanol and potassium hydroxide as a catalyst, and (3) characterization of the synthesized methyl ester which included density, viscosity, and number. acid. The results showed that the yield of methyl esters synthesized by transesterification reaction of sunflower seed oil was 95.61% and the yield of methyl esters synthesized by transesterification reaction of olive oil was 95.09.%. The methyl ester characters synthesized from sunflower seed oil are, density of 0.906 g/mL, viscosity of 5.035 cSt, acid number of 1.21 g KOH/g. The methyl ester characters synthesized from olive oil by transesterification reaction are density of 0.909 g/mL, viscosity of 12.203 cSt, acid number of 0.629 g KOH/g.
Co-Authors Agustina Dinda Putri Larasati Agustina, Nur Indah Ahmad Munjin Nasih Amara, Aulia Andyka Medarda Pradana Anie Yulistyorini Anugrah Ricky Wijaya Armaini, Armaini Azizatuz Zahro Berlian Enggarani Daratu Kusuma Eviana Putri Dedek Sukarianingsih Deni Ainur Rokhim Dinar Rachmadika Baharintasari Dwi Ratna Wulandari Edy, Duwi Leksono Effendy Effendy Eli Hendrik Sanjaya Elinira Subandi Endang Budiasih Evy Damayanthi Fadhil Md Din, Mohd Fauziatul Fajaroh Harno Dwi Pranowo Hartoyo Hartoyo Hayuni Retno Widarti Hengky Pamungkas, Yahya Hong Chen I Wayan Dasna Ida Bagus Suryadarma Imam Alfianto Irsyadatun Ni’mah Januarti, Wenny Kusumaningrum, Irma Kartika Lailatur Rizqiyah Li, Yu-You Lilik Eka Radiati Lutfi Nur Azizah Mahmudah, Siti Nur Marisa Lidia Anggarwati Mauliana Nursafitri MOH. TAUFIK Mohammad Bukhori Muhammad Muchson Muhammad Roy Asrori Mujahidah, Amiroh Nabilah Muntholib Munzil Naim, Suratman S. Nazriati Nazriati dkk. Ni’mah, Irsyadatun Nur Hikmah Nurin Fitriana Nursafitri, Mauliana Nurul Ultiyati Peter Juvenaris Manek Prakasa, Yana Fajar Prastika, Frissa Rizkihati Putra, Andika Bagus Rachman, Ihsan Budi Retnosari, Rini Ridwan Joharmawan Rizky, M Rochmawati, Rochmawati Rohman Fantusi Rohman Fantusi Sakhi, Fillah M. Sinta Nur Laila Siti Marfuah, Siti Siti Marfu’ah Subandi Subandi Subandi, Mahfudi Sahly Suhadi Ibnu Suhadi Ibnu Suhadi Ibnu, Suhadi Sumari Sumari Suratman S. Naim Syafiuddin Syafiuddin Ulfatin, Nurul Rahma Wele, Amonius Regino Widi Dewi Ruspitasari Yahmin Yahmin Yana Fajar Prakasa Yana Fajar Prakasa Yoto Yoto, Yoto Yuski Sudana Yusuf Abdullah