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All Journal JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi JTTM: Jurnal Terapan Teknik Mesin Joong-Ki : Jurnal Pengabdian Masyarakat Joong-Ki Jurnal Polimesin
Zakir Husin
Universitas Teuku Umar
Aerospace Engineering Humanities Automotive Engineering Control & Systems Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Journal : JTTM: Jurnal Terapan Teknik Mesin

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The influence of catalyst on the characteristics of biodiesel from waste cooking oil Muhammad Idris; Tony Siagian; Dedy Sofyanto; Putri Rizky; Friska Heriyanti; Derlini; Imam Azhari; Zakir Husin
JTTM : Jurnal Terapan Teknik Mesin Vol 4 No 2 (2023): JTTM: Jurnal Terapan Teknik Mesin
Publisher : Teknik Mesin - Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jttm.v4i2.676

Abstract

The aim of this research was to investigate the influence of catalyst on the flash point, viscosity, density, and iodine value of biodiesel. The raw material used in biodiesel production was waste cooking oil. The transesterification process was employed by reacting the catalyst and methanol, followed by mixing them with the waste cooking oil simultaneously. The catalyst concentration variations used in this study were 0.25% and 0.5%. The resulting transesterification mixture was left to settle for approximately 10 minutes. The biodiesel and glycerol were separated after settling, and the biodiesel was washed with distilled water at a temperature of 50°C and then evaporated at 100°C. The flash point test results for catalyst concentrations of 0.25% and 0.5% were 58°C and 48.5°C, respectively. The viscosity test results for catalyst concentrations of 0.25% and 0.5% were 4.567 x 10-6 m2/s and 4.625 x 10-6 m2/s, respectively. The density test results for catalyst concentrations of 0.25% and 0.5% were 889 kg/m3 and 888.3 kg/m3, respectively. The iodine value test results for catalyst concentrations of 0.25% and 0.5% were 112.2 g I2/100g and 114 g I2/100g, respectively. Based on the test data, the flash point, viscosity, density, and iodine value were obtained. The test results indicated that the flash point values from both experiments did not meet the biodiesel quality standards. However, the viscosity and density test results from both experiments met the biodiesel quality standards and were suitable for use. Regarding the iodine value test, the characteristics of the biodiesel from both experiments did not fully meet the biodiesel standard, although the results obtained were not significantly different from the quality standards set by the Ministry of Energy and Mineral Resources
Co-Authors Adi Sutrian Al Munawir Azhar Azhar Bambang Tripoli Bambang Tripoli Budiarto Darwin Hendri Dedy Sofyanto Derlini Farizal, Teuku Fitriadi, Nuzuli Friska Heriyanti Herdi Susanto Imam Azhari Josua Cornel Roni Sihaan Mahmuddin Mahmuddin Mahmuddin Marbun Maidi Saputra Maidi Saputra Masykur Masykur Muhammad Idris Nasri Agus Saputra Putri Rizky Ramanda Jiwa Satria Yohanes Rinaldy Rinaldy Rinaldy Rinaldy Rita Fazlina Rita Fazlina Sesmoro Max Yuda Sulaiman Ali Syurkarni Ali TA Nizardi Tony Siagian Veranita Veranita Veranita Veranita Zuhrami DE Zuhrami DE Zulyaden, Zulyaden