Measurement and correlation of solubility of 1,3,5-trioxane in binary solvents from (288.15 to 328.15) K

被引：5

作者：

Lijie ^{[1
]}

ZhangXinwei ^{[1
]}

LiuQuanjie ^{[1
]}

YinZequn ^{[1
]}

机构：

[1] SINOPEC, Fushun Res Inst Petr & Petrochem, Fushun 113001, Liaoning, Peoples R China

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2017年 / 234卷

关键词：

1,3,5-Trioxane; Solubility; PLUS WATER; MELTING-POINT; MIXTURES;

D O I：

10.1016/j.molliq.2017.03.108

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The solubilities of 1,3,5-trioxane were measured by a dynamic method in binary solvents (methanol-water, ethanol-water, isopropanol-water and dimethoxymethane-water) at the temperature range (288.15 to 328.15) K at atmosphere pressure. The solubility increased with increasing of temperature in all case, indicating that the dissolution process of 1,3,5-trioxane was endothermic. In addition, the experimental solubility of 1,3,5-trioxane in binary solvents at different temperatures were correlated by the (CNIBS)/Redlich-Kister model, the modified Apelblat model, Wilson model and NRTL equation. The calculated values were in good agreement with the measured experimental data. The (CNIBS)/Redlich-Kister model and modified Apelblat model were in agreement with the experimental solubility in all the binary solvents. The Wilson model was suitable for the binary solvent of methanol-water and dimethoxymethane-water. NRTL equation was suitable for the all in agreement with the experimental solubility in the binary solvent except the isopropanol-water. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：469 / 480

页数：12

共 23 条

[11]

Liu C., 2005, PhD Thesis

[12] Measurement and correlation of the solubility of 4,4′-oxydianiline in different organic solvents [J].

Liu, Zengkun ;

Yin, Qiuxiang ;

Zhang, Xinwei ;

Zhang, Hui ;

Gong, Junbo ;

Wang, Jingkang .

FLUID PHASE EQUILIBRIA, 2013, 356 :38-45

[13] SOLID AND LIQUID HEAT-CAPACITIES OF NORMAL-ALKYL PARA-AMINOBENZOATES NEAR THE MELTING-POINT [J].

NEAU, SH ;

FLYNN, GL .

PHARMACEUTICAL RESEARCH, 1990, 7 (11) :1157-1162

[14] Solubility of 11α-hydroxy-16α,17α-epoxyprogesterone in different solvents between 283 K and 323 K [J].

Nie, Q ;

Wang, JK ;

Wang, YL ;

Wang, S .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2005, 50 (03) :989-992

[15] Solubilities of proxetine hydrochloride hemihydrate between 286 K and 363 K [J].

Ren, GB ;

Wang, JK ;

Yin, QX ;

Zhang, MJ .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2004, 49 (06) :1671-1674

[16] LOCAL COMPOSITIONS IN THERMODYNAMIC EXCESS FUNCTIONS FOR LIQUID MIXTURES [J].

RENON, H ;

PRAUSNITZ, JM .

AICHE JOURNAL, 1968, 14 (01) :135-+

[17]

Shang H. Y., 2013, MTHOD SYNHESIZING PO, Patent No. CN103664550 (A)

[18]

Walas S.M., 1985, PHASE EQUILIBRIA CHE

[19]

Wang J. G., 2014, PREPARATION METHOD P, Patent No. CN103755535 (A)

[20] Measurement and Correlation of Solubility of Diphenyl Carbonate in Alkanols [J].

Wei, Dongwei ;

Pei, Yanhong .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2008, 47 (22) :8953-8956

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