文献类型：期刊文献

英文题名：Liquid-liquid equilibria of water + 3-hydroxy-2-butanone + butyl ethanoate at several temperatures

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] Chemical Engineering Research Center, East China University of Science and Technology, Shanghai 200237, China; [2] State Key Laboratory of Bio-Reactor Engineering, East China University of Science and Technology, Shanghai 200237, China

年份：2011

卷号：56

期号：4

起止页码：910

外文期刊名：Journal of Chemical and Engineering Data

收录：EI(收录号：20111613928402)

语种：英文

外文关键词：Liquids - Phase equilibria

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 + butyl ethanoate) at (298.15, 308.15, 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 the Othmer-Tobias correlation. The LLE data of the ternary systems have been predicted by UNIFAC methods. ? 2010 American Chemical Society.