1,4-丁二醇在多种溶剂中的γ∞推算

Prediction of Infinite Dilution Activity Coefficients for 1,4 Butanediol in Various Solvents

本文采用简化斜率法对１，４－丁二醇在环己烷等１４种溶剂中的无限稀释活度系数（γ∞）进行了推算，经验证明，除１，４－丁二醇在芳香烃及乙醚中推算的γ∞有较大误差外，其余推算结果比较满意。

Prediction of infinite dilution activity coefficients( γ ∞)for 1,4 butanediol(BD)in solvents cyclohexane and other substances were made by slope method in this article. The results of γ 2 ∞ prediction were proved to be accurate except for those γ 2 ∞ in aromatic hydrocarbons and ethyl ether.