| 1,2-环己二醇在溶剂中的溶解度 |
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| 引用本文： | 周彩荣,王海峰,蒋登高. 1,2-环己二醇在溶剂中的溶解度[J]. 中国化学工程学报, 2005, 13(4) |
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| 作者姓名： | 周彩荣 王海峰 蒋登高 |
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| 作者单位： | Institute of Chemical Engineering，Zhengzhou University，Institute of Chemical Engineering，Zhengzhou University，Institute of Chemical Engineering，Zhengzhou University Zhengzhou 450002，China，Zhengzhou 450002，China，Zhengzhou 450002，China |
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| 摘 要： | 1 INTRODUCTION The solubility of solid in liquids is an excellent tool to investigate solute-solvent intermolecular forces in the liquid state. In this work the solubility of trans-1,2-cyclohexanediol in some polar solvents (wa- ter, methyl acetate, acetic ester, propyl acetate, butyl acetate, methyl acrylate, and ethyl acrylate) was mea- sured at temperatures ranging from about 300 K to 330 K, using a modification of the experimental tech- nique of laser monitoring observation system. So…
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Solubility of trans-1,2-Cyclohexanediol in Some Solvents |
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| ZHOU Cairong,WANG Haifeng,Jiang Denggao. Solubility of trans-1,2-Cyclohexanediol in Some Solvents[J]. Chinese Journal of Chemical Engineering, 2005, 13(4) |
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| Authors: | ZHOU Cairong WANG Haifeng Jiang Denggao |
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| Affiliation: | Institute of Chemical Engineering , Zhengzhou University, Zhengzhou 450002, China;Institute of Chemical Engineering , Zhengzhou University, Zhengzhou 450002, China;Institute of Chemical Engineering , Zhengzhou University, Zhengzhou 450002, China |
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| Abstract: | The solubility of trans-1,2-cyclohexanediol in water, methyl acetate, acetic ester, propyl acetate, butyl acetate, methyl acrylate, ethyl acrylate, 2-pentanone and acetoacetic ester was measured at temperatures ranging from about 300 K to 330K, using a modification of the experimental technique of laser monitoring observation system. The solubilities were calculated by λh method, in which new parameters were introduced to express the activity coefficients of trans-1,2-cyclohexanediol, and determined from the experimental data. The new parameters provide good calculated results. The experimental data were also correlated with a simple model, and results were compared with present λh model. |
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| Keywords: | solid- liquid equilibrium solubility trans-1 2-cyclohexanediol acetate acrylate acetoacetate |
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