| 苄基磺酸化介孔分子筛催化合成柠檬酸三丁酯 |
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| 引用本文： | 张哲,邓启刚,宋伟明. 苄基磺酸化介孔分子筛催化合成柠檬酸三丁酯[J]. 化工时刊, 2012, 26(8): 1-3 |
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| 作者姓名： | 张哲 邓启刚 宋伟明 |
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| 作者单位： | 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔,161006 |
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| 摘 要： | 采用硫酸磺酸化苄基介孔分子筛SBM作为催化剂,用于催化合成柠檬酸三丁酯。结果表明SBM合成柠檬酸三丁酯中具有良好的催化性能。当n（柠檬酸）∶n（正丁醇）=1.0∶9.0;w（cat）%=5%;反应温度110℃;反应时间9h,酯化率为96.26%,催化剂可重复使用。
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| 关 键 词： | MCM-41 催化 柠檬酸三丁酯 |
Synthesis of Tributyl Citrate Catalyzed by Benzyl Sulphonic Acid Functionalized MCM-41 |
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| Zhang Zhe , Deng Qigang , Song Weiming. Synthesis of Tributyl Citrate Catalyzed by Benzyl Sulphonic Acid Functionalized MCM-41[J]. Chemical Industry Times, 2012, 26(8): 1-3 |
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| Authors: | Zhang Zhe Deng Qigang Song Weiming |
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| Affiliation: | Zhang Zhe Deng Qigang Song Weiming(Department of Chemistry,Qiqihar University,Heilongjiang Qiqihar 161006) |
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| Abstract: | Tributyl citate was synthesized with Benzyl Sulphonic Acid Functionalized MCM-41 as catalyst.The results showed that n(acid)∶n(Mcoho1)=1.0∶9.0,w(cat)%=5%,reaction time 9 h,reaction temperature 110℃,then the esterification yield was above 96.26%,and the catalyst can be reused. |
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| Keywords: | MCM-41 catalysis tributyl citrate |
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