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| 取代苯甲酸类在水中固液平衡的研究 | |
| 引用本文： | 贾青竹,马沛生,王昶,王强.取代苯甲酸类在水中固液平衡的研究[J].环境化学,2006,25(2):128-132. |
| 作者姓名： | 贾青竹 马沛生 王昶 王强 |
| 作者单位： | 1. 天津大学化工学院,天津,300072;天津科技大学环境科学与工程系,天津,300222 2. 天津大学化工学院,天津,300072 3. 天津科技大学环境科学与工程系,天津,300222 |
| 摘 要： | 采用合成法测定了对氨基苯甲酸、邻氨基苯甲酸、邻氯基苯甲酸和间硝基苯甲酸在水中的固液平衡,分别用经验方程、Wilson方程、λH方程对实验数据进行拟合处理.Wilson方程和λH方程模型均能很好地关联四种取代苯甲酸类的水溶解度. |
| 关 键 词： | 对氨基苯甲酸 邻氨基苯甲酸 邻氯基苯甲酸 间硝基苯甲酸 固液平衡 |
| 收稿时间： | 2005-06-08 |
| 修稿时间： | 2005-06-08 |
STUDIES ON THE SOLID-LIQUID EQUILIBRIA OF BENZOIC ACID DERIVATIVES IN WATER |
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| JIA Qing-zhu,MA Pei-sheng,WANG Chang,WANG Qiang.STUDIES ON THE SOLID-LIQUID EQUILIBRIA OF BENZOIC ACID DERIVATIVES IN WATER[J].Environmental Chemistry,2006,25(2):128-132. | |
| Authors: | JIA Qing-zhu MA Pei-sheng WANG Chang WANG Qiang |
| Institution: | 1 School of Chemical Engineering, Tianjin University, Tianjin, 300072, China;2 Department of Environmental Science and Technology, Tianjin University of Science and Technology, Tianjin , 300022, China |
| Abstract: | Solid-liquid equilibrium data of p-amino-benzoic acid, o-amino-benzoic acid, o-chloro-benzoic acid and m-nitro-benzoic acid in water were measured by the polythermal method. Empirical formula, Wilson equation and A H equation were used to regress the solubility data. The results showed that both Wilson equation and A H equation could regress the solubility data well. |
| Keywords: | p-amino-benzoic acid o-amino-benzoic acid o-chloro-benzoic acid m-nitro-benzoic acid solid-liquid equilibrium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |