| 邻苯二甲酸酐、顺丁烯二甲酸酐在水中溶解度的测定与关联 |
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| 引用本文： | 张晨,崔铁兵,王钰,杨丽萍,雒廷亮. 邻苯二甲酸酐、顺丁烯二甲酸酐在水中溶解度的测定与关联[J]. 河南化工, 2008, 25(1): 31-34 |
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| 作者姓名： | 张晨 崔铁兵 王钰 杨丽萍 雒廷亮 |
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| 作者单位： | 郑州大学,化工学院,河南,郑州,450001;河南省化工研究所有限责任公司,河南,郑州,450052;郑州大学,化工学院,河南,郑州,450001 |
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| 摘 要： | 常压下，在一定温度范围内准确测定了邻苯二甲酸酐、顺丁烯二甲酸酐在水中的溶解度，并分别用简化的溶解度方程、Apelblat溶解度方程及Wilson方程对实验数据进行了关联。简化的溶解度方程、Apelblat溶解度方程及Wilson方程对邻苯二甲酸酐一水体系关联所得平均相对误差分别为5．66％、3．44％和4．29％，对顺丁烯二甲酸酐一水体系所得平均相对误差分别为1．50％、1．59％和5．14％，模型基本上可满足工程设计的需要。
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| 关 键 词： | 邻苯二甲酸酐 顺丁烯二甲酸酐 水 溶解度 |
| 文章编号： | 1003-3467（2008）01-0031-04 |
| 收稿时间： | 2007-10-30 |
| 修稿时间： | 2007-10-30 |
The Measurement and Correlation of Solubility of Phthalic Anhydride and Maleic Anhydride |
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| ZHANG Chen,CUI Tie-bing,WANG Yu,YANG Li-ping,LUO Ting-liang. The Measurement and Correlation of Solubility of Phthalic Anhydride and Maleic Anhydride[J]. Henan Chemical Industry, 2008, 25(1): 31-34 |
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| Authors: | ZHANG Chen CUI Tie-bing WANG Yu YANG Li-ping LUO Ting-liang |
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| Affiliation: | ZHANG Chen, CUI Tie - bing , WANG Yu , YANG Li - ping , LUO Ting - liang ( 1. College of Chemical Engineering , Zhengzhou University , Zhengzhou 450001 , China ; 2. Henan Chemical Industry Research Institute Co. Ltd. , Zhengzhou 450052 , China) |
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| Abstract: | The solubility of ph perature range at atmospheric c anhydride and maleic anhydride in water are measured in certain tempressure, and the experimental data were correlated by the simplified formula, Apelblat and Wilson equation. Relative error correlated by the simplified formula are 5.66%, 44%, 4.29% in phthalic anhydride - water system and 1.50%, 1.59%, 5.14% in maleic anhydride - water system respectively, the fitting result can meet the need of engineering design. |
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| Keywords: | phthalic anhydride maleic anhydride water solubility |
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