双醋酸亚乙酯裂解制醋酸乙烯的研究

摘要

采用反应精馏技术开展了双醋酸亚乙酯（EDA）裂解制醋酸乙烯的试验研究，筛选出适宜的催化剂含量、反应时间、原料组成和反应温度等裂解反应工艺参数。%Experimental study on the preparation of vinyl acetate by cracking of ethylidene diacetate （EDA） was carried out through reactive distillation technology. The optimal parameters of the EDA cracking reaction were determined, including the amount of catalyst, reaction time, feed composition and reaction temperature.