| 强酸性阳离子交换树脂催化邻苯二甲酸酐与正丁醇的酯化反应 |
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| 引用本文： | 任安清. 强酸性阳离子交换树脂催化邻苯二甲酸酐与正丁醇的酯化反应[J]. 襄樊职业技术学院学报, 2005, 4(6): 6-7 |
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| 作者姓名： | 任安清 |
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| 作者单位： | 襄樊职业技术学院教务处,湖北,襄樊,441021 |
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| 摘 要： | 采用强酸性阳离子交换树脂催化邻苯二甲酸酐与正丁醇的酯化反应。考察了催化剂用量、反应时间、醇酸比及催化剂回收使用效率。实验发现强酸性阳离子交换树脂具有催化效率高，副反应少，易分离，不腐蚀设备以及经过简单处理就可以重复使用等优点。
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| 关 键 词： | 邻苯二甲酸二丁酯 催化剂 酯化反应 强酸性阳离子交换树脂 |
| 文章编号： | 1671-914X（2005）06-0006-02 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
The Reaction of Phthalic Anhydride and Butyl Alcohol Catalused by Resin |
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| REN An-qing. The Reaction of Phthalic Anhydride and Butyl Alcohol Catalused by Resin[J]. Journal of Xiangfan Vocational and Technical College, 2005, 4(6): 6-7 |
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| Authors: | REN An-qing |
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| Abstract: | The reaction adopted strong-acid cation exchange resin catalysed phthalic anhydride and butyl alcohol. It reviewed the amount of the activator,the time of reaction,ratio of alcohol acid and the efficiency of the resin recycled and used .The experiment discovered that the strong-acid cation exchange resin had many merits , such as the efficiency of catalysing,the little by-reaction, being seperated easily, not corroding the devices and being reused by simple disposing, etc . |
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| Keywords: | diputyl phthalata catalyst esterification strong-acid cation exchange resin |
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