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利用锆基催化剂合成乙酸丁酯 ,确定了反应条件。同时根据非等温变体积条件下的动态法液 -固相反应的特点 ,导出了反应速率方程。计算结果表明 ,乙酸丁酯合成反应服从二级动力学模型 ,表观活化能为301.13KJ/mol,频率因子为1.3368×1040L·mol-1·min-1,反应服从二级动力学模型。
Synthesis of butyl acetate using zirconium-based catalyst, the reaction conditions were determined. At the same time, the reaction rate equation was derived according to the characteristics of the dynamic liquid-solid phase reaction under non-isothermal volume-changing conditions. The results show that the reaction of butyl acetate follows the second-order kinetic model with an apparent activation energy of 301.13KJ / mol and a frequency factor of 1.3368 × 1040L · mol-1 · min-1. The reaction follows the second-order kinetic model.