文献类型：期刊文献

英文题名：Determination and Correlation of Solubilities of Lauric Acid in Eight Alcohols

作者：Yang, Zhi-Hong[1];Zeng, Zuo-Xiang[1];Sun, Li[1];Xue, Wei-Lan[1];Chen, Nan[1]

机构：[1]E China Univ Sci & Technol, Inst Chem Engn, Shanghai 200237, Peoples R China

年份：2014

卷号：59

期号：9

起止页码：2725

外文期刊名：JOURNAL OF CHEMICAL AND ENGINEERING DATA

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000341619900005)】；

语种：英文

摘要：The solubilities of lauric acid in methanol, ethanol, propanol, n-butanol, n-pentanol, n-hexanol, isobutanol, and isoamylol were measured by synthetic method in the temperature ranging from (276.17 to 306.12) K. Results of these measurements were correlated by the modified Apelblat equation, the lambda h equation and activity coefficient models (NRTL and UNIQUAC). It was found that the modified Apelblat equation and the lambda h equation gave better correlation results. The thermodynamic properties of the solution process, including the Gibbs energy, enthalpy, and entropy were calculated by the vant Hoff analysis.