| 催化合成乙酸正丁酯的实验研究 |
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| 引用本文： | 廖晓宁,曹小华,严平,涂慧萍. 催化合成乙酸正丁酯的实验研究[J]. 江西化工, 2005, 0(1): 101-105 |
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| 作者姓名： | 廖晓宁 曹小华 严平 涂慧萍 |
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| 作者单位： | 江西农业大学理学院化学系,江西南昌,330045;南昌大学理学院化学系,江西南昌,330047;南昌大学理学院化学系江西南昌,330047;九江学院化学化工学院,江西九江,332000 |
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| 摘 要： | 以浓硫酸、六水合三氯化铁、1 2 -磷钨杂多酸、固载型1 2 -磷钨杂多酸作催化剂分别催化制备乙酸正丁酯。通过实验探讨出各种催化剂催化合成的最佳工艺条件,并进行比较研究,结果表明:固载型1 2 -磷钨杂多酸、六水合三氯化铁具有催化产率高、无污染、能重复使用等优点,具有良好的工业应用前景。
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| 关 键 词： | 六水合三氯化铁 12-磷钨杂多酸 固载型12-磷钨杂多酸 催化酯化 |
Study on the synthesises of n-Butyl acetate catalyzed by different Catalysts and Carriers |
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| Liao Xiaoning,Cao Xiaohua,yan ping,Tu Hui ping. Study on the synthesises of n-Butyl acetate catalyzed by different Catalysts and Carriers[J]. Jiangxi Chemical Industry, 2005, 0(1): 101-105 |
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| Authors: | Liao Xiaoning Cao Xiaohua yan ping Tu Hui ping |
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| Affiliation: | Liao Xiaoning 1.2 Cao Xiaohua 2 yan ping 3 Tu Hui ping 3 |
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| Abstract: | The synthesises of n-Butyl acetate were catalyzed by Concentrated Sulfuric Acid, Ferric Chloride,Phosphotungstic Acid,Solid-supported Phosphotungstic Acid respectively.The factors influencing the synthesis were discussed and the optimum conditions are researched,then the reaction processes and results were compared.it showed that Ferric cleoride and Solid-supported Phosphotungstic Acid were excellent catalysts for the synthesises of n-Butyl acetate,and had a wide perspective of applications in industry |
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| Keywords: | Concentrated Sulfuric Acid Ferric Chloride Phosphotungstic Acid Solid-supported Phosphotungstic Acid Catalyzed Estevification |
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