| SO4^2-／Al2O3-SiO2固体超强酸催化合成环己烯 |
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| 引用本文： | 张慧,邹鑫,窦子君,邢伟,蔚佳彤,张首才. SO4^2-／Al2O3-SiO2固体超强酸催化合成环己烯[J]. 山东化工, 2009, 0(4): 20-20 |
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| 作者姓名： | 张慧 邹鑫 窦子君 邢伟 蔚佳彤 张首才 |
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| 作者单位： | 吉林师范大学化学学院,吉林四平136000 |
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| 摘 要： | 在固体超强酸SO4^2-／Al2O3-SiO2存在下，研究了环己醇脱水制备环己烯的反应，考察了Al2O3与SiO2的物质的量比、催化剂焙烧温度、催化剂用量及其重复使用对反应产率的影响，并通过实验得到了最佳反应条件。
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| 关 键 词： | 固体超强酸SO42-/Al2O3-SiO2 催化 环己烯 环己醇 |
Preparation of Cyclohexene by using SO4^2-/Al2O3-SiO2 as Catalyst |
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| Affiliation: | ZHANG Hui , ZOU Xin , DOU Zi -jun , XING Wei, WEI Jia - tong, ZHANG Shou - cai ( College of Chemistry , Jilin Normal University, Siping 136000, China ) |
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| Abstract: | Cycohexene was prepared form cyclohexanol by using SO4^2-/Al2O3-SiO2 as catalyst. The influences of molar ratio of Al2O3 and SiO2, calcination temperature of catalyst, the amount of catalyst and its repeated use on the yield were investigated. The optimum reaction conditions were obtained. |
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| Keywords: | solid superacid SO4^2-／Al2O3-SiO2 catalysis prepartion of cyclohexene cyclohexanol. |
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