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用小型循环式汽液平衡釜测定了常压下乙酸-乙醇二元体系的汽液平衡数据,并用Willson方程关联实验数据,利用Willson方程进行了汽液平衡数据计算,计算结果与实验值基本吻合。
Vapor-liquid equilibrium data of acetic acid-ethanol binary system under atmospheric pressure were measured with a small-sized circulating vapor-liquid equilibrium kettle. The Willson equation was used to correlate the experimental data. The Willson equation was used to calculate the vapor-liquid equilibrium data. The calculated results were in good agreement with the experimental data .