Optimization of Time in the Esterification Process of Jelantah Oil With Anova Analysis

EduChemia (Jurnal Kimia dan Pendidikan) Pub Date : 2021-12-30 DOI:10.30870/educhemia.v6i2.11331

E. Megawati, Adittya Octavian Perdana Putra, N. Effendi, Y. Yuniarti

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Abstract

Used cooking oil is oil from frying which is an unused material. The processing of used cooking oil into biodiesel is expected to reduce household waste and become a new and renewable energy source. The first step in making biodiesel is the esterification process by measuring the value of free fatty acids. The purpose of this study was to determine the optimum time used during the esterification process and to compare the volume of using sulfuric acid (H2SO4) catalyst using the Anova method. The research was conducted using an experimental method. The variables used in this study were the deposition time of 12 hours to 25 hours and the volume of catalyst compared was 2 ml and 4 ml for every 200 ml of used cooking oil. Based on the results of the analysis, it was found that the optimum conditions that can be used in the deposition process are at 18 hours using 4 ml of catalyst. Based on the results of ANOVA analysis, it can be concluded that the calculated F value (0.002)

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用方差分析优化美洲豹油酯化工艺时间

用过的食用油是油炸的油，是一种未使用的材料。将废食用油加工成生物柴油有望减少生活垃圾，成为一种新的可再生能源。制造生物柴油的第一步是通过测量游离脂肪酸的值进行酯化过程。本研究的目的是确定酯化过程的最佳使用时间，并使用方差分析方法比较使用硫酸(H2SO4)催化剂的体积。这项研究是用实验方法进行的。本研究中使用的变量为沉积时间为12小时至25小时，对比催化剂的体积为每200毫升废食用油2毫升和4毫升。根据分析结果，发现在沉积过程中可以使用的最佳条件是使用4ml催化剂在18小时。根据方差分析的结果，可以得出计算得到的F值(0.002)

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EduChemia (Jurnal Kimia dan Pendidikan)

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