| 1，2-环己二醇溶解度的测定及关联 |
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| 引用本文： | 周彩荣,蒋登高,王斐. 1，2-环己二醇溶解度的测定及关联[J]. 化工学报, 2004, 55(9): 1412-1416 |
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| 作者姓名： | 周彩荣 蒋登高 王斐 |
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| 作者单位： | 郑州大学化工学院，河南 郑州 450002 |
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| 基金项目： | 河南省自然科学基金项目 (No 0 2 110 2 0 80 0 )，河南省杰出人才创新基金 (No 0 12 10 0 190 0 )共同资助~~ |
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| 摘 要： | 采用激光监视技术测定了1，2-环己二醇在乙酸甲酯、乙酸乙酯、乙酸丙酯、乙酸丁酯、丙烯酸甲酯、丙烯酸乙酯、甲基丙基酮、乙酰乙酸乙酯和水中的溶解度，并用UNIFAC模型进行了关联，其溶解度预测值与实测值吻合良好.
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| 关 键 词： | 1，2-环己二醇 溶解度 激光检测技术 UNIFAC模型 |
| 文章编号： | 0438-1157(2004)09-1412-05 |
| 收稿时间： | 2003-06-23 |
| 修稿时间： | 2003-11-17 |
MEASUREMENT AND CORRELATION OF SOLUBILITIES OF 1,2-CYCLOHEXANEDIOL |
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| ZHOU Cairong,JIANG Denggao,WANG Fei. MEASUREMENT AND CORRELATION OF SOLUBILITIES OF 1,2-CYCLOHEXANEDIOL[J]. Journal of Chemical Industry and Engineering(China), 2004, 55(9): 1412-1416 |
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| Authors: | ZHOU Cairong JIANG Denggao WANG Fei |
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| Abstract: | By using laser monitoring technique, the solubilities of 1,2-cyclohexanediol in different solvents,such as methyl acetate,ethyl acetate,propyl acetate,butyl acetate,methyl acrylate,ethyl acrylate, 2-pentanone,ethyl acetoacetate and water, were measured in larger temperature intervals by the synthetic method.A solubility UNIFAC model was proposed.The model was verified with experimental data in ternary systems of both water ethyl acetate 1,2-cyclohexanediol and water butyl acetate 1,2-cyclohexanediol, and the solubilities were calculated by the model and agreed with experimental data. |
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| Keywords: | 1 2-cyclohexanediol solubility laser monitoring technique UNIFAC model |
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