| 异丙醇-苯-水-氟化钾体系液液平衡 |
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| 引用本文： | 王建国,张雅明. 异丙醇-苯-水-氟化钾体系液液平衡[J]. 陶瓷科学与艺术, 2002, 0(2) |
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| 作者姓名： | 王建国 张雅明 |
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| 作者单位： | 南京工业大学化工学院 江苏南京210009(王建国)，南京工业大学化工学院 江苏南京210009(张雅明) |
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| 摘 要： | 用自制的液液平衡器测定了 2 98.15K下异丙醇 -苯 -水 -氟化钾体系的液液平衡数据。考察了氟化钾对该体系的分配系数和选择性系数的影响。对所测数据用改进的Eisen -Joffe方程进行了关联 ,结果良好
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| 关 键 词： | 异丙醇 苯 液液平衡 氟化钾 |
Liquid-liquid equilibrium for the isopropanol-benzene-water-potassium fluoride system |
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| WANG Jian guo,ZHANG Ya ming. Liquid-liquid equilibrium for the isopropanol-benzene-water-potassium fluoride system[J]. Ceramics Science & Art, 2002, 0(2) |
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| Authors: | WANG Jian guo ZHANG Ya ming |
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| Abstract: | Liquid-liquid equilibrium data for the system of isopropanol-benzene-water in the presence of potassium fluoride at 298.15 K were measured using the self-made liquid liquid equilibrium apparatus made by authors. The experimental data of the LLE have been correlated using the modified Eisen-Joffe equation. The results of the correlation were good. The effect of potassium fluoride on the distribution efficiency and the selectivity was investigated too. |
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| Keywords: | isopropanol benzene Liquid-liquid equilibrium potassium fluoride |
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