文献类型：期刊文献

英文题名：Measurement and Correlation of the Solubilities of Sulfur S8 in 10 Solvents

作者：Wang, Rongjie[1,2]; Shen, Benxian[1]; Sun, Hui[1]; Zhao, Jigang[1]

机构：[1] Research Institute of Petroleum Processing, East China University of Science and Technology, Shanghai, 200237, China; [2] Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang, 832003, China

年份：2018

卷号：63

期号：3

起止页码：553

外文期刊名：Journal of Chemical and Engineering Data

收录：EI(收录号：20181104907546)

语种：英文

外文关键词：Styrene - Atmospheric pressure - Sulfur - Solubility

摘要：The solubility of sulfur S8 in toluene, ethylbenzene, styrene, chlorobenzene, 1,2,3,4-tetrahydronaphthalene, HAS, benzene, cyclohexene, cyclohexane, and hexane was measured by using a gravimetric method in the temperature range between 298.15 and 363.15 K under atmospheric pressure. The solubility data of sulfur S8 in these solvents were correlated by using the van't Hoff equation, modified Apelblat equation, and λh equation. Furthermore, the dissolution of S8 in each tested solvent is endothermic and nonspontaneous. ? 2018 American Chemical Society.