Thermodynamic analysis for solid-liquid equilibrium of mercaptosuccinic acid in a binary solvent of methanol and ethyl acetate at temperatures between (278.15 and 333.15)K

Yang Yang; Qi Zhang; Yonghong Hu; Yonglan Li; Wenge Yang; Cuicui Cao; Limin Cheng

doi:10.1016/j.fluid.2015.02.008

Thermodynamic analysis for solid-liquid equilibrium of mercaptosuccinic acid in a binary solvent of methanol and ethyl acetate at temperatures between (278.15 and 333.15)K

Yang Yang, Qi Zhang, Yonghong Hu, Yonglan Li, Wenge Yang, Cuicui Cao, Limin Cheng

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Data on corresponding solid-liquid equilibrium of mercaptosuccinic acid is essential for a preliminary study of industrial applications. In this paper, we focused on solubility and solution thermodynamics of mercaptosuccinic acid. By gravimetric method, the solid-liquid equilibrium of mercaptosuccinic acid was measured in (methanol. +. ethyl acetate) binary solvent mixtures from 278.15. K to 333.15. K under atmosphere pressure. The solubility data were then modeled using modified Apelblat equation, a variant of the combined nearly ideal binary solvent/Redich-Kister (CNIBS/R-K) model and Jouyban-Acree model. Computational results showed that the modified Apelblat equation and CNIBS/R-K model have the low MD (mean deviation). In addition, the thermodynamic properties of the solution process, including the Gibbs energy, enthalpy, and entropy were calculated by the van't Hoff analysis.

Original language	English
Pages (from-to)	90-95
Number of pages	6
Journal	Fluid Phase Equilibria
Volume	391
DOIs	https://doi.org/10.1016/j.fluid.2015.02.008
State	Published - 1 Jan 2015

Keywords

Apelblat equation
CNIBS/R-K
Jouyban-Acree model
Mercaptosuccinic acid
Van't Hoff analysis

Access to Document

10.1016/j.fluid.2015.02.008

Cite this

@article{1515ed974a204c7e9c98a065dad736aa,

title = "Thermodynamic analysis for solid-liquid equilibrium of mercaptosuccinic acid in a binary solvent of methanol and ethyl acetate at temperatures between (278.15 and 333.15)K",

abstract = "Data on corresponding solid-liquid equilibrium of mercaptosuccinic acid is essential for a preliminary study of industrial applications. In this paper, we focused on solubility and solution thermodynamics of mercaptosuccinic acid. By gravimetric method, the solid-liquid equilibrium of mercaptosuccinic acid was measured in (methanol. +. ethyl acetate) binary solvent mixtures from 278.15. K to 333.15. K under atmosphere pressure. The solubility data were then modeled using modified Apelblat equation, a variant of the combined nearly ideal binary solvent/Redich-Kister (CNIBS/R-K) model and Jouyban-Acree model. Computational results showed that the modified Apelblat equation and CNIBS/R-K model have the low MD (mean deviation). In addition, the thermodynamic properties of the solution process, including the Gibbs energy, enthalpy, and entropy were calculated by the van't Hoff analysis.",

keywords = "Apelblat equation, CNIBS/R-K, Jouyban-Acree model, Mercaptosuccinic acid, Van't Hoff analysis",

author = "Yang Yang and Qi Zhang and Yonghong Hu and Yonglan Li and Wenge Yang and Cuicui Cao and Limin Cheng",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

month = jan,

day = "1",

doi = "10.1016/j.fluid.2015.02.008",

language = "英语",

volume = "391",

pages = "90--95",

journal = "Fluid Phase Equilibria",

issn = "0378-3812",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Thermodynamic analysis for solid-liquid equilibrium of mercaptosuccinic acid in a binary solvent of methanol and ethyl acetate at temperatures between (278.15 and 333.15)K

AU - Yang, Yang

AU - Zhang, Qi

AU - Hu, Yonghong

AU - Li, Yonglan

AU - Yang, Wenge

AU - Cao, Cuicui

AU - Cheng, Limin

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Data on corresponding solid-liquid equilibrium of mercaptosuccinic acid is essential for a preliminary study of industrial applications. In this paper, we focused on solubility and solution thermodynamics of mercaptosuccinic acid. By gravimetric method, the solid-liquid equilibrium of mercaptosuccinic acid was measured in (methanol. +. ethyl acetate) binary solvent mixtures from 278.15. K to 333.15. K under atmosphere pressure. The solubility data were then modeled using modified Apelblat equation, a variant of the combined nearly ideal binary solvent/Redich-Kister (CNIBS/R-K) model and Jouyban-Acree model. Computational results showed that the modified Apelblat equation and CNIBS/R-K model have the low MD (mean deviation). In addition, the thermodynamic properties of the solution process, including the Gibbs energy, enthalpy, and entropy were calculated by the van't Hoff analysis.

AB - Data on corresponding solid-liquid equilibrium of mercaptosuccinic acid is essential for a preliminary study of industrial applications. In this paper, we focused on solubility and solution thermodynamics of mercaptosuccinic acid. By gravimetric method, the solid-liquid equilibrium of mercaptosuccinic acid was measured in (methanol. +. ethyl acetate) binary solvent mixtures from 278.15. K to 333.15. K under atmosphere pressure. The solubility data were then modeled using modified Apelblat equation, a variant of the combined nearly ideal binary solvent/Redich-Kister (CNIBS/R-K) model and Jouyban-Acree model. Computational results showed that the modified Apelblat equation and CNIBS/R-K model have the low MD (mean deviation). In addition, the thermodynamic properties of the solution process, including the Gibbs energy, enthalpy, and entropy were calculated by the van't Hoff analysis.

KW - Apelblat equation

KW - CNIBS/R-K

KW - Jouyban-Acree model

KW - Mercaptosuccinic acid

KW - Van't Hoff analysis

UR - http://www.scopus.com/inward/record.url?scp=84922623576&partnerID=8YFLogxK

U2 - 10.1016/j.fluid.2015.02.008

DO - 10.1016/j.fluid.2015.02.008

M3 - 文章

AN - SCOPUS:84922623576

SN - 0378-3812

VL - 391

SP - 90

EP - 95

JO - Fluid Phase Equilibria

JF - Fluid Phase Equilibria

ER -

Thermodynamic analysis for solid-liquid equilibrium of mercaptosuccinic acid in a binary solvent of methanol and ethyl acetate at temperatures between (278.15 and 333.15)K

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this