Abstract��
The vapor-liquid equilibrium data of glycine and DL-alanine in methanol water solutions were measured with modified Roes still at 333.15K and 338.15K.The activity coefficients and the interaction parameters between the amino acid and solvents molecules at every binary composition were calculated.Both the interactions between the particles in solutions and the effect on the structure of mixed solvents with the addition of amino acids were explored.Some valualbe conclutions were obtained.
Liu Wenbin Wang Jianji Zhuo Kelei Lu Jinsuo .Vapor-Liquid Equilibrium of Glycine and DL-Alanine in Methanol Water Solutions[J]. Chemcial Industry and Engineering, 1997,14(2): 41-44
1997, Vol. 14 
