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MEASUREMENT OF EXCESS GIBBS FREE ENERGY MODEL PARAMETERS BY CHROMATOGRAPHIC SLOPE METHOD
作者姓名:徐振林  汪绍昆  田维民  时钧
作者单位:Nanjing Institute of Chemical Technology,Nanjing Institute of Chemical Technology,Nanjing Institute of Chemical Technology,Nanjing Institute of Chemical Technology
摘    要:It is found that the expression for(γ/x)_x-o derived on the basis of Lenoir's works should Ix differentfrom that derived by Kikic and Renon in 1976.and(lnγ_1,/x_1)_x_1=0 values have beenmeasured for 10 binary systems by gas-liquid chromatography.According to the new expression,UNIQUACparameters and the vapor-liquid eqilibrium data are evaluated.Of the six systems data available in litera-ture the predicted results are satisfactory.

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MEASUREMENT OF EXCESS GIBBS FREE ENERGY MODEL PARAMETERS BY CHROMATOGRAPHIC SLOPE METHOD
XU Zhenlin,WANG Shaokun,TIAN Weimin,SHI Jun.MEASUREMENT OF EXCESS GIBBS FREE ENERGY MODEL PARAMETERS BY CHROMATOGRAPHIC SLOPE METHOD[J].Chinese Journal of Chemical Engineering,1986,1(1):84-94.
Authors:XU Zhenlin  WANG Shaokun  TIAN Weimin  SHI Jun
Affiliation:Nanjing Institute of Chemical Technology
Abstract:
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