| 丁二酸溶解度的测定与关联 |
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| 引用本文： | 孙晓波,靳会杰,栾向海,金文婧,刘国际.丁二酸溶解度的测定与关联[J].河南师范大学学报(自然科学版),2009,37(2). |
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| 作者姓名： | 孙晓波 靳会杰 栾向海 金文婧 刘国际 |
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| 作者单位： | 郑州大学,化学工程学院,郑州,450001 |
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| 基金项目： | 河南省基础与前沿技术资助项目，河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 建立了平衡法测定固体在液体中溶解度的实验装置,测定了丁二酸在水、乙醇、三氯甲烷、正丁醇和丙酮中的溶解度数据.采用理想溶液模型,Apelblat模型、经验多项式方程和λh方程对实验数据进行了关联.结果表明,上述回归方程均能较好地关联溶解度数据,所得结果可用于过程选择及设计.
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| 关 键 词： | 丁二酸 溶解度 测定 关联 |
Measurement and Correlation of Solubilities of Succinic Acid in Different Solvents |
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| SUN Xiao-bo,JIN Hui-jie,LUAN Xiang-hai,JIN Wen-jing,LIU Guo-ji.Measurement and Correlation of Solubilities of Succinic Acid in Different Solvents[J].Journal of Henan Normal University(Natural Science),2009,37(2). |
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| Authors: | SUN Xiao-bo JIN Hui-jie LUAN Xiang-hai JIN Wen-jing LIU Guo-ji |
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| Institution: | College of Chemical Engineering;ZhengZhou University;Zhengzhou 450001;China |
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| Abstract: | Using a simple and reliable apparatus,the solubilities of succinic acid in water,ethanol,chloroform,n-Butanol and acetone are determined by the analytic method.Results of these measurements are correlated with simplified equation,Apelblat equation,empirical equation and λh equation separately.The solubilities calculated by the model show good agreement with experimental data.It reveals that these models can meet the requirements of engineering design. |
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| Keywords: | succinic acid solubility measurement correlation |
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