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Orthogonal optimization of ultrasound-assisted ionic liquid transesterification of corn oil biodiesel

机译：超声辅助离子液体酯化玉米油生物柴油的正交优化

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摘要

In order to optimize the ultrasound-assisted corn oil biodiesel transesterification process conditions, factors four through five levels of orthogonal test to optimize their processes, the findings indicate that ultrasound-assisted transesterification of corn oil biodiesel optimum conditions : 1:11 molar ratio of methanol to oil, corn oil catalyst was 11%, the reaction temperature is 90°C, reaction time was 50min, ultrasonic power 360W, under these conditions, the measured ratio of the average of the transesterification 91.85 %. Relative to conventional preparation methods, the method is simple, rapid, saving solvent consumption and other advantages.
机译：为了优化超声辅助玉米油生物柴油酯交换过程条件，因素四次通过五水平的正交试验来优化其过程，结果表明，超声辅助酯化玉米油生物柴油最佳条件：1：11摩尔比的甲醇比例对油，玉米油催化剂为11％，反应温度为90℃，反应时间为50min，超声波功率360W，在这些条件下，测量比率的酯交换率为91.85％。相对于常规制备方法，该方法简单，快速，节省溶剂消耗等优点。

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