| 活性炭固载对甲苯磺酸催化合成丁酸丁酯 |
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| 引用本文： | 李继忠.活性炭固载对甲苯磺酸催化合成丁酸丁酯[J].精细石油化工进展,2006,7(1):51-52. |
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| 作者姓名： | 李继忠 |
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| 作者单位： | 延安大学化学与化工学院,延安,716000 |
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| 摘 要： | 以颗粒状活性炭固载对甲苯磺酸作催化剂，由正丁酸和正丁醇反应合成丁酸丁酯，并探讨了诸因素对酯化产率的影响。实验结果表明，活性炭固载对甲苯磺酸具有良好的催化活性，当酸醇摩尔比为1：1．4，催化剂用量为反应物总质量的5．2％，反应时间75min时，酯化产率可达98．61％。
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| 关 键 词： | 丁酸丁酯 活性炭 对甲苯磺酸 合成 |
| 收稿时间： | 2005-09-15 |
| 修稿时间： | 2005年9月15日 |
Synthesis of Butyl Butyrate Catalyzed by p-Toluenesulphonic Acid Supported on Activated Carbon |
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| Li Jizhong.Synthesis of Butyl Butyrate Catalyzed by p-Toluenesulphonic Acid Supported on Activated Carbon[J].Advances in Fine Petrochemicals,2006,7(1):51-52. |
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| Authors: | Li Jizhong |
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| Abstract: | Butyl butyrate was synthesized using p - toluenesulphonic acid supported on granule activated carbon as catalyst. Some factors influencing the reaction were discussed. It was shown that p - toluene sulphonic acid supported on activated carbon was an excellent catalyst.The yield of butyl butyrate could reach 98.61 % when the molar ratio of n - butyl alcohol to n - butyric acid was 1:1.4,reaction time 75 min,the dosage of catalyst based on total reactants 5.2%. |
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| Keywords: | butyl butyratc activated carbon p - toluenesulphonic acid synthesis |
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