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Kinetic Study on Esterification of Oleic Acid with Ultrasound Assisted

机译:超声辅助油酸酯化的动力学研究

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As the limitation of nonrenewable energy resourcesand for covering energy demand in future, it is important to search and apply the renewable energy resources which is effective, efficient and sustainable. The literatures of kinetic reaction of biodiesel from oleic acid arerare and most literatures used conventional method. The objective of this research isto examine kinetic reaction of oleic acid esterification which is assisted by ultrasonic wave. Variables that used in this research are catalyst concentration and reaction temperature. Oleic acid and methanol are reacted inside three neck flask and assisted by ultrasonic wave. Gas Chromatography is used to identify contain of FAMEin biodiesel. The highestconversion for the temperature variable is 86.67% at 70 °C, and the highest conversion for the catalyst variable is 87% at 1.4% wt. Model of kinetic reaction is reversible second order reaction with R2 0.986 for temperature variable and 0.975 for catalyst variable.
机译:作为未来能源需求的不可再生能源和未来的能源资源的限制,重要的是搜索和应用可再生能源,这是有效,有效和可持续的。 油酸射线和大多数文献中生物柴油动力学反应的文献。 本研究的目的是检查通过超声波辅助的油酸酯化的动力反应。 本研究中使用的变量是催化剂浓度和反应温度。 油酸和甲醇在三个颈部烧瓶内反应,并通过超声波辅助。 气相色谱法用于鉴定含有Famein生物柴油的含量。 温度变量的最高载体在70℃下为86.67%,催化剂变量的最高转化率为1.4%wt的87%。 动力学反应模型是可逆的二阶反应与R2 0.986的温度变量和0.975用于催化剂变量。

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