Binary LLE for Propyl Vinyl Ether (PVE) + Water, Ternary LLE for PVE + Methanol or Ethanol + Water at 298.15 K, and VE and R at 293.15 K for the Mixture of PVE + Ethanol + 2,2
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- 作者：In-Chan Hwang ; Jee-Hoon Han ; So-Jin Park
- 刊名：Journal of Chemical & Engineering Data
- 出版年：2007
- 出版时间：November 2007
- 年：2007
- 卷：52
- 期：6
- 页码：2395 - 2399
- 全文大小：199K
- 年卷期：v.52,no.6(November 2007)
- ISSN：1520-5134
文摘
Liquid-liquid equilibrium (LLE) data from 288.15 K to 323.15 K are reported for the binary system of propylvinyl ether (PVE) + water, and tie-lines for the ternary systems of PVE + methanol or ethanol + water at 298.15K were analytically determined by using a stirred and thermoregulated cell. The experimental data were correlatedby using the NRTL equation. Additionally, the deviations in molar refractivity (R) at 293.15 K for the binarysystems of PVE + ethanol, ethanol + 2,2,4-trimethylpentane, and PVE + 2,2,4-trimethylpentane were measured,and the excess molar volumes (VE) and R for the ternary system of PVE + ethanol + 2,2,4-trimethylpentanewere determined from the measured densities and refractive indices.