Solubility of Succinic Acid in Ethanol Plus Water Systems from 278.15 K to 333.15 K

Hu, Yonghong; Chen, Zhaoguo; Yang, Wenge; Shi, Ying; Sun, Honghong; Li, Yonglan

doi:10.1007/s10953-012-9951-z

Cited by 21 publications

(12 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…17 Jiang investigated the solubility of SA in binary aqueous solution of methanol + water and ethanol + water, 18 and the solubility of SA in binary aqueous ethanol solvents also were measured by Hu. 19 Fan determined the SLE of SA in cyclohexanone, cyclohexanol, and their mixed solvents. 20 Solubilities of SA, GA, and AA in dimethyl adipate + methanol mixtures were determined by Luo.…”

Section: Introductionmentioning

confidence: 99%

Measurement and Correlation for Solubilities of Succinic Acid and Glutaric Acid in ε-Caprolactone + Acetic Acid Mixtures and ε-Caprolactone + Cyclohexanone Mixtures

Luo

Ruan

et al. 2018

J. Chem. Eng. Data

View full text Add to dashboard Cite

By using the method of dynamic laser, the solubilities of succinic acid and glutaric acid in ε-caprolactone + acetic acid mixtures and ε-caprolactone + cyclohexanone mixtures were determined under atmospheric pressure. The experimental temperature ranged from 293.35 to 340.65 K, and the mass fraction of ε-caprolactone in the solvent mixtures ranged from 0.0 to 1.0, respectively. It was found that with the increase of the temperature at constant concentration, the measured solubilities of succinic acid and glutaric acid in ε-caprolactone + acetic acid mixtures and ε-caprolactone + cyclohexanone mixtures would increase. Moreover, when the mass fraction of ε-caprolactone in ε-caprolactone + acetic acid mixtures increases at the same temperature, the measured solubilities of succinic acid and glutaric acid would decrease. However, it would increase as the mass fraction of ε-caprolactone increases for the system of ε-caprolactone + cyclohexanone at the same temperature. The experimental data were correlated by using the modified nonrandom two liquid activity coefficient model. The maximum value of average relative deviation was 1.50%.

show abstract

Section: Introductionmentioning

confidence: 99%

Measurement and Correlation for Solubilities of Succinic Acid and Glutaric Acid in ε-Caprolactone + Acetic Acid Mixtures and ε-Caprolactone + Cyclohexanone Mixtures

Luo

Ruan

et al. 2018

J. Chem. Eng. Data

View full text Add to dashboard Cite

show abstract

“…23 Song measured the SLE data of SA in cyclohexanol, cyclohexanone, N,Ndimethylformamid, N,N-dimethyllacetamide, and acetic acid. 24 Yu determined the solubilities of SA in water, ethanol, 1-propanol, 2-propanol, acetone, and HAc at temperatures between 283 and 333 K. 25 Of course, there were also other studies on solubilities data of SA in the mixed solution, like methanol + water, 26 ethanol + water, 26,27 HAc + water, 27 and HAc + cyclohexane. 28 Meanwhile, there are many models that were used for correlating the experimental solubilities of acid, such as NRTL equation, 10,11,15,19,22,23 λh equation, 13,14,17,19,22,23,26 Apelblat equation, 11,13,14,[16][17][18]26 UNIFAC equation, 17 UNI-QUAC equation, 28 Van't Hoff equation, 26 PC-SAFT equation, 29,30 and so on.…”

Section: Introductionmentioning

confidence: 99%

“…Recently, most related solubilities of dibasic acid (AA, GA, SA) in different solvents had been reported in the literature. − The solubilities of AA in HAc + ε-caprolactone and cyclohexanone + ε-caprolactone mixtures were measured by Luo with the dynamic method . The solubilities of AA and GA in cyclohexanone + cyclohexanol, cyclohexane + cyclohexanone, and cyclohexane + cyclohexanol solvent mixtures were determined respectively by Sheng , at different temperature range, and Yu also measured the solubilities of AA in cyclohexanone + cyclohexanol and cyclohexane + cyclohexanone solvent mixtures.…”

Section: Introductionmentioning

confidence: 99%

Measurement and Correlation for Solubilities of Adipic Acid, Glutaric Acid and Succinic Acid in Acetic Acid + Cyclohexanone Mixtures

Luo

Ruan

et al. 2017

J. Chem. Eng. Data

View full text Add to dashboard Cite

Under atmospheric pressure, the solubilities of adipic acid, glutaric acid, and succinic acid in acetic acid + cyclohexanone mixtures were measured respectively by using the laser dynamic method in which the temperature ranged from 298.55 to 340.85 K and the mass fraction of cyclohexanone in the binary solvent mixtures ranged from 0.0 to 1.0. The results showed that the solubilities of adipic acid, glutaric acid, and succinic acid in acetic acid + cyclohexanone solvent mixtures all increased with decreasing of the mass fraction of cyclohexanone in the solvent mixtures at the constant temperature, and with the gradually increasing of temperature the measured solubilities of adipic acid, glutaric acid and succinic acid in acetic acid + cyclohexanone solvent mixtures would increase at the constant proportion solvent mixtures. The λh equation and the nonrandom two liquid (NRTL) activity coefficient model were used to correlate the experimental solubilities, and the average relative deviation was lesser than 2% respectively. It was found that the solubilities calculated by these models showed a good agreement with the experimental observations. In addition, the λh equation with a small number of adjustable parameters is very suitable for engineers so that they could use directly. Compared with the λh equation, the NRTL equation has a wider range of applications due to the stronger theory.

show abstract

“…В работе [7] имеются данные для адипиновой кислоты в метаноле, этаноле, пропа-ноле и диоксане, а в работе [8] в ацетоне, хлороформе и толуоле. Наконец в [9] приведены данные по раство-римости янтарной кислоты в ацетоне, этаноле, пропа-ноле и уксусной кислоте, а в работе [10] смеси этанола и воды. Данных по растворимости в сложных эфирах (этил-ацетат и его гомологи) найти не удалось.…”

Section: анализ литературных данных и постановка проблемыunclassified

Studies of solubility of dicarboxilic acid mixtures in organic solvents

Присяжный¹,

Козуб²,

Катковникова³

et al. 2015

EEJET

View full text Add to dashboard Cite

Solubility of Succinic Acid in Ethanol Plus Water Systems from 278.15 K to 333.15 K

Cited by 21 publications

References 19 publications

Measurement and Correlation for Solubilities of Succinic Acid and Glutaric Acid in ε-Caprolactone + Acetic Acid Mixtures and ε-Caprolactone + Cyclohexanone Mixtures

Measurement and Correlation for Solubilities of Succinic Acid and Glutaric Acid in ε-Caprolactone + Acetic Acid Mixtures and ε-Caprolactone + Cyclohexanone Mixtures

Measurement and Correlation for Solubilities of Adipic Acid, Glutaric Acid and Succinic Acid in Acetic Acid + Cyclohexanone Mixtures

Studies of solubility of dicarboxilic acid mixtures in organic solvents

Contact Info

Product

Resources

About