Measurement and Correlation for Solubility of Diosgenin in Some Mixed Solvents

陈飞雄; 赵明蕊; 冯露; 任保增

doi:10.1016/S1004-9541(14)60023-9

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Measurement and Correlation for Solubility of Diosgenin in Some Mixed Solvents

化工热力学 | Updated：2026-01-06

- Measurement and Correlation for Solubility of Diosgenin in Some Mixed Solvents
- Chinese Journal of Chemical Engineering Vol. 22, Issue 2, Pages: 170-1761004-954160023-9(2014)
- Affiliations：
  
  2 Henan Medical College for Staff and Workers,Zhengzhou,China,451191
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(14)60023-9
  CLC：
- Published：2014
- Accepted：
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CHEN Feixiong, ZHAO Mingrui, FENG Lu, REN Baozeng. Measurement and Correlation for Solubility of Diosgenin in Some Mixed Solvents[J]. Chin.J.Chem.Eng., 2014, 22(2): 170-176.
DOI：

CHEN Feixiong, ZHAO Mingrui, FENG Lu, REN Baozeng. Measurement and Correlation for Solubility of Diosgenin in Some Mixed Solvents[J]. Chin.J.Chem.Eng., 2014, 22(2): 170-176. DOI： 10.1016/S1004-9541(14)60023-9.

摘要

Abstract

The solubility data of diosgenin in mixed systems of ethanol + 1-propanol (1:1)

ethanol + 1-butanol (1:1)

ethanol + isobutyl alcohol (1:1)

methanol + isobutyl alcohol (1:1)

methanol + isobutyl alcohol (1:4)

ethanol + 1-pentanol (1:1) and carbon tetrachloride were measured over the temperature range from 289.15 K to 334.15 K by a laser monitoring observation technique at atmospheric pressure

with all mixtures mixed by volume ratio. The Apelblat equation

the ideal solution model

and the λh equation are used to correlate the solubility data. The results show that the three models agree well with the experimental data

providing essential support for industrial design and further theoretical study.

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