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author:

Zeng, Yanru (Zeng, Yanru.) [1] | Chen, Xiaomei (Chen, Xiaomei.) [2] | Guo, Chuan (Guo, Chuan.) [3] | Zhao, Suying (Zhao, Suying.) [4] | Zheng, Huidong (Zheng, Huidong.) [5] | Wang, Liang'en (Wang, Liang'en.) [6]

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EI

Abstract:

In this paper, liquid-liquid equilibrium (LLE) data for a ternary system of water+methanol (MeOH)+methyl acetate (MA) at 303.15. K and a quaternary system of water (1)+MeOH (2)+MA (3)+potassium acetate (KOAc) at 283.15. K and 303.15. K have been measured at atmospheric pressure. Liquid-phase splitting of the ternary system water+MeOH+MA can be enhanced by adding KOAc salt. Distribution coefficients and separation factors corresponding to different concentrations of KOAc are obtained and the salt-out effects of calcium chloride and KAc have been compared. A modified non-random two-liquid (NRTL) model was used to correlate the experimental data, which considers the salt-effect on LLE. The model shows good performance for this correlation. © 2013 Elsevier B.V.

Keyword:

Atmospheric pressure Binary alloys Calcium chloride Correlation methods Liquids Methanol Potassium compounds Ternary systems

Community:

  • [ 1 ] [Zeng, Yanru]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 2 ] [Chen, Xiaomei]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 3 ] [Guo, Chuan]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 4 ] [Zhao, Suying]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 5 ] [Zheng, Huidong]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 6 ] [Wang, Liang'en]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China

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Source :

Fluid Phase Equilibria

ISSN: 0378-3812

Year: 2013

Volume: 354

Page: 319-325

2 . 2 4 1

JCR@2013

2 . 8 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 5

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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