| 丙酮-水-盐液-液相平衡数据的测定和关联 |
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| 引用本文： | 许文友,邹旭华,陈小平,冯咏梅. 丙酮-水-盐液-液相平衡数据的测定和关联[J]. 烟台大学学报(自然科学与工程版), 2001, 14(1): 51-54 |
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| 作者姓名： | 许文友 邹旭华 陈小平 冯咏梅 |
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| 作者单位： | 烟台大学 化学工程系， 山东 烟台 264005 |
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| 摘 要： | 测定了丙酮-水-氟化钾及丙酮-水-碳酸钾体系在25℃的液-液相平衡数据，用Pitzer理论和Wilson方程对相平衡数据进行了关联计算，计算值与实验值符合良好，为工业上用盐分离丙酮，水体系提供了基础数据。
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| 关 键 词： | 丙酮-水体系 液-液相平衡 氟化钾 碳酸钾 |
| 文章编号： | 1004-8820(2001)01-0051-04 |
Measurement andCorrelation of Liquid-Liquid Equilibrium Data for Acetone-Water-Salts System |
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| XU Wen-you,ZOU Xu-hua,CHEN Xiao-ping,Feng Yong-mei. Measurement andCorrelation of Liquid-Liquid Equilibrium Data for Acetone-Water-Salts System[J]. Journal of Yantai University(Natural Science and Engineering edirion), 2001, 14(1): 51-54 |
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| Authors: | XU Wen-you ZOU Xu-hua CHEN Xiao-ping Feng Yong-mei |
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| Abstract: | The liquid-liquid equilibrium data for two binary systems, acetone-water-KF and acetone-water-K2CO3 has been determined at 25 ℃. The correlated calculation of the liquid-liquid equilibrium data has been carried out using Pitzer theory and Wilson equation. The correlated results fit the experimental results well. The basic data for separating acetone-water system with salts in industry has been provided. |
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| Keywords: | acetone_water system liquid_liquid equilibrium potassium fluoride potassium carbon |
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