Liquid-Liquid Equilibria of Water+3-Hydroxy-2-butanone+1-Butanol

被引：7
|
作者：
Wu, Yan-Yang [1 ]
Chen, Kui [1 ]
Pan, De-Tao [1 ]
Zhu, Jia-Wen [1 ]
Wu, Bin [1 ]
Shen, Ya-Ling [2 ]
机构：
[1] E China Univ Sci & Technol, Chem Engn Res Ctr, Shanghai 200237, Peoples R China
[2] E China Univ Sci & Technol, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2011年 / 56卷 / 05期
关键词：
ACETOIN; 2,3-BUTANEDIOL; COMPONENTS; ACETATE; XYLOSE;
D O I：
10.1021/je2000759
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Liquid liquid equilibrium (LLE) data of the solubility curves and tie-line compositions have been determined for mixtures of (water + 3-hydroxy-2-butanone +1-butanol) at 298.15 K, 308.15 K, and 318.15 K and 101.3 kPa. Distribution coefficients and separation factors have been evaluated for the immiscibility region. The reliability of the experimental tie-lines has been confirmed by using Othmer-Tobias correlation. The LLE data of the ternary systems have been predicted by the UNIFAC method.
引用
收藏
页码：2641 / 2646
页数：6
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