催化反应精馏技术连续制备乙酸乙酯

Synthesis of ethyl acetate using catalytic reaction distillation

在直径３０ｍｍ的催化反应精馏塔中进行合成乙酸乙酯的研究，考察了酸醇比、进料流量、回流比、进料位置等因素对过程的影响，在本实验最优条件下，塔顶可获得酯含量大于９４％的产品。

The ethyl acetate is synthesized in catalytic reaction distillation column with a diameter of 30 mm.The effects of acid alcohol ratio,feeding flux,reflux ratio and feeding location are studied in this course.The ethyl acetate content at the column top can reach more than 94% on the optimum experimental condition.