Solubility of itaconic acid in aqueous ethanol mixtures from 278.15 K to 333.15 K

Yong Hong Hu; Zhao Guo Chen; Wen Ge Yang; Xin Min Jiang; Rong Rong Tang; Fei Shen

doi:10.1007/s10953-012-9894-4

Solubility of itaconic acid in aqueous ethanol mixtures from 278.15 K to 333.15 K

Yong Hong Hu, Zhao Guo Chen, Wen Ge Yang, Xin Min Jiang, Rong Rong Tang, Fei Shen

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

17 Scopus citations

Abstract

Data on corresponding solid-liquid equilibrium of itaconic acid in binary aqueous ethanol solutions are essential for industrial design and further theoretical studies. Using the analytical stirred-flask method, the solubility of itaconic acid in pure water solvent and mixed solvents were measured over the temperature range from 278.15 to 333.15 K at atmospheric pressure. The effect of solvent composition and temperature on the solubility is discussed. The solubility data were correlated with the Combined Nearly Ideal Binary Solvent/ Redlich (CNIBS/R-K) model. The solubility measured in this study can be used for the itaconic acid purification or optical resolution by the preferential crystallization procedure.

Original language	English
Pages (from-to)	1664-1671
Number of pages	8
Journal	Journal of Solution Chemistry
Volume	41
Issue number	9
DOIs	https://doi.org/10.1007/s10953-012-9894-4
State	Published - Oct 2012

Keywords

Correlation
Itaconic acid
Solid-liquid equilibrium
Solubility

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10.1007/s10953-012-9894-4

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title = "Solubility of itaconic acid in aqueous ethanol mixtures from 278.15 K to 333.15 K",

abstract = "Data on corresponding solid-liquid equilibrium of itaconic acid in binary aqueous ethanol solutions are essential for industrial design and further theoretical studies. Using the analytical stirred-flask method, the solubility of itaconic acid in pure water solvent and mixed solvents were measured over the temperature range from 278.15 to 333.15 K at atmospheric pressure. The effect of solvent composition and temperature on the solubility is discussed. The solubility data were correlated with the Combined Nearly Ideal Binary Solvent/ Redlich (CNIBS/R-K) model. The solubility measured in this study can be used for the itaconic acid purification or optical resolution by the preferential crystallization procedure.",

keywords = "Correlation, Itaconic acid, Solid-liquid equilibrium, Solubility",

author = "Hu, {Yong Hong} and Chen, {Zhao Guo} and Yang, {Wen Ge} and Jiang, {Xin Min} and Tang, {Rong Rong} and Fei Shen",

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doi = "10.1007/s10953-012-9894-4",

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T1 - Solubility of itaconic acid in aqueous ethanol mixtures from 278.15 K to 333.15 K

AU - Hu, Yong Hong

AU - Chen, Zhao Guo

AU - Yang, Wen Ge

AU - Jiang, Xin Min

AU - Tang, Rong Rong

AU - Shen, Fei

PY - 2012/10

Y1 - 2012/10

N2 - Data on corresponding solid-liquid equilibrium of itaconic acid in binary aqueous ethanol solutions are essential for industrial design and further theoretical studies. Using the analytical stirred-flask method, the solubility of itaconic acid in pure water solvent and mixed solvents were measured over the temperature range from 278.15 to 333.15 K at atmospheric pressure. The effect of solvent composition and temperature on the solubility is discussed. The solubility data were correlated with the Combined Nearly Ideal Binary Solvent/ Redlich (CNIBS/R-K) model. The solubility measured in this study can be used for the itaconic acid purification or optical resolution by the preferential crystallization procedure.

AB - Data on corresponding solid-liquid equilibrium of itaconic acid in binary aqueous ethanol solutions are essential for industrial design and further theoretical studies. Using the analytical stirred-flask method, the solubility of itaconic acid in pure water solvent and mixed solvents were measured over the temperature range from 278.15 to 333.15 K at atmospheric pressure. The effect of solvent composition and temperature on the solubility is discussed. The solubility data were correlated with the Combined Nearly Ideal Binary Solvent/ Redlich (CNIBS/R-K) model. The solubility measured in this study can be used for the itaconic acid purification or optical resolution by the preferential crystallization procedure.

KW - Correlation

KW - Itaconic acid

KW - Solid-liquid equilibrium

KW - Solubility

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DO - 10.1007/s10953-012-9894-4

M3 - 文章

AN - SCOPUS:84868452878

SN - 0095-9782

VL - 41

SP - 1664

EP - 1671

JO - Journal of Solution Chemistry

JF - Journal of Solution Chemistry

IS - 9

ER -

Solubility of itaconic acid in aqueous ethanol mixtures from 278.15 K to 333.15 K

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