| 1,2-环氧环己烷与2-环己烯-1-酮的等压汽液平衡 |
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| 引用本文： | 王学猛,蒋登高,耿再新.1,2-环氧环己烷与2-环己烯-1-酮的等压汽液平衡[J].中国化学工程学报,2009,17(1):136-139. |
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| 作者姓名： | 王学猛 蒋登高 耿再新 |
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| 作者单位： | School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China |
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| 基金项目： | Supported by Outstanding Personality Innovation Funds of Henan Province (0121001900) |
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| 摘 要： | Green oxidation of cyclohexene using dioxygen as oxidizing agent is highly desirable because of its environmental compatibility and economic impact. Separation of its oxidation products depends on the reliable vapor- liquid equilibrium (VLE) data of relevant components, which are still lacking. The VLE data of binary system 1,2-epoxycyclohexane and 2-cyclohexen-1-one under ambient pressure were obtained using an improved VLE equipment EC-2 still in this work. The results showed that this binary system has no azeotropic point. Furthermore, the experimental VLE data were correlated with the Wilson thermodynamic model and the corresponding binary interaction parameters of the model were obtained. The results showed that the VLE data agreed well with the model and passed the thermodynamic consistency test of Herrington.
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| 关 键 词： | 2-cyclohexen-1-one 1 2-epoxycyclohexane vapor-liquid equilibrium |
| 收稿时间： | 2008-9-3 |
| 修稿时间： | 2008-9-3
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Isobaric Vapor-Liquid Equilibrium of Binary System 2-Cyclohexen-l-one and 1,2-Epoxycyclohexane |
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| WANG Xuemeng,JIANG Denggao,GENG Zaixin.Isobaric Vapor-Liquid Equilibrium of Binary System 2-Cyclohexen-l-one and 1,2-Epoxycyclohexane[J].Chinese Journal of Chemical Engineering,2009,17(1):136-139. |
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| Authors: | WANG Xuemeng JIANG Denggao GENG Zaixin |
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| Affiliation: | School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China |
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| Abstract: | Green oxidation of cyclohexene using dioxygen as oxidizing agent is highly desirable because of its environmental compatibility and economic impact. Separation of its oxidation products depends on the reliable vapor- liquid equilibrium (VLE) data of relevant components, which are still lacking. The VLE data of binary system 1,2-epoxycyclohexane and 2-cyclohexen-1-one under ambient pressure were obtained using an improved VLE equipment EC-2 still in this work. The results showed that this binary system has no azeotropic point. Furthermore, the experimental VLE data were correlated with the Wilson thermodynamic model and the corresponding binary interaction parameters of the model were obtained. The results showed that the VLE data agreed well with the model and passed the thermodynamic consistency test of Herrington. |
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| Keywords: | 2-cyclohexen-1-one 1 2-epoxycyclohexane vapor-liquid equilibrium |
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