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감압하에서의 Methyl alcohol-Ethyl acetate계의 기액평형
Vapor-Liquid Equilibrium of Methyl Alcohol-Ethyl Acetate System at Subatmospheric Pressures
HWAHAK KONGHAK, February 1973, 11(1), 23-30(8), NONE
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Abstract
The vapor-liquid equilibrium data for methyl alcohol-ethyl acetate system measured under subatmospheric pressures are presented in this paper.
In order to confirm the accuracy of the experimental results, the x-y data measured are thermodynamically analyzed by the method applied in the previous studies（-3）.
It is shown that the plot between logarithmic value of relative volatility and liquid phase composition is linear and the pressure variation does not change the slope of the plot.
An empirical x-y relation is proposed and the pressure effect on the azeotropic composition is discussed in this paper.
In order to confirm the accuracy of the experimental results, the x-y data measured are thermodynamically analyzed by the method applied in the previous studies（-3）.
It is shown that the plot between logarithmic value of relative volatility and liquid phase composition is linear and the pressure variation does not change the slope of the plot.
An empirical x-y relation is proposed and the pressure effect on the azeotropic composition is discussed in this paper.
