| 酸性膨润土催化合成柠檬酸三丁酯 |
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| 引用本文： | 陈志勇. 酸性膨润土催化合成柠檬酸三丁酯[J]. 非金属矿, 2005, 28(5): 14-16 |
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| 作者姓名： | 陈志勇 |
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| 作者单位： | 信阳师范学院化学化工学院,信阳,464000 |
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| 摘 要： | 以柠檬酸和正丁醇为原料,在自制酸性膨润土催化下合成了柠檬酸三丁酯。探讨了催化剂的结构特征及最佳催化条件。结果表明:酸性膨润土对柠檬酸三丁酯的合成具有良好的催化活性,最佳工艺条件下,收率可达93.50%。
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| 关 键 词： | 酸性膨润土 柠檬酸 丁醇 柠檬酸三丁酯 催化 合成 |
| 收稿时间： | 2005-05-23 |
| 修稿时间： | 2005-05-23 |
Catalytic Synthesis of Tri-butyl Citrate by Acidic Bentonite |
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| Chen Zhiyong. Catalytic Synthesis of Tri-butyl Citrate by Acidic Bentonite[J]. Non-metallic Mines, 2005, 28(5): 14-16 |
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| Authors: | Chen Zhiyong |
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| Affiliation: | College of Chemical and Chemical Engineering, Xinyang Normal University, Xinyang 464000 |
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| Abstract: | Tri-butyl citrate was synthesized from citric acid and butanol catalyzed by acidic bentonite. The catalytic behavior and the structure of catalyst were investigated in detail. The results obtained show that the acidic bentonite has good catalytic properties on synthesis of Tri-butyl citrate. The yield of tri-butyl citrate can reach 93.50% under the optimal conditions. |
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| Keywords: | acidic bentonite citric acid butanol tri-butyl citrate catalysis synthesis |
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