摘要
用色谱法测定了不同温度下，低碳醇、水在含盐（乙酸钾、硫氰酸钾、硫氰酸钠）1，3-丙二醇中无限稀释活度系数，醇、水的相对挥发度及含盐溶剂的选择度。
The infinite dilute aerivity coefficients, the relative volatilities, the selectivities ofsalt - containing solvent have been determined by gas - liquid chromatographic method for lowcarbon alcohols and water in 1, 3 - Propanediol containing salts of CH3COOK, KCNS andNaCNS.
出处
《江苏石油化工学院学报》
1997年第3期47-50,共4页
Journal of Jiangsu Institute of Petrochemical Technology
关键词
气液色谱
丙二醇
盐效应
Gas-liquid chromatography
1,3-Propanediol
Salt effects
