乙酸／乙烯酯化合成乙酸乙酯的化学平衡分析

ANALYSIS OF CHEMICAL EQUILIBRIUM FOR SYNTHESIS OF ETHYL ACETATE BY ESTERIFICATIO N OF ACETIC ACID WITH ETHYLENE

摘要: 用热力学方法研究了乙酸／乙烯酯化合成乙酸乙酯的反应。计算出不同温度下反应的化学平衡常数及温度，压力，原料配比对乙酸平衡转化率X的影响。为确定反应工艺条件及催化剂选择提供依据。

Abstract: The reaction thermodynamics of synthesis of ethyl acetate by esterific ation of acetic acid with ethylene is studied.The chemical equilibrium constant at different temperatures, and the effects of temperature, pressure, molecular r atio on equilibrium c