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| 活性炭固载硫酸催化合成乙酸乙酯和环己稀 | |
| 引用本文： | 马培华,周开志,姚祖铭,王仕魁,施辉毅.活性炭固载硫酸催化合成乙酸乙酯和环己稀[J].实验技术与管理,2007,24(2):44-45,55. |
| 作者姓名： | 马培华 周开志 姚祖铭 王仕魁 施辉毅 |
| 作者单位： | 1. 贵州大学,理学院化学系 2. 贵州大学,实验室与设备处,贵州,贵阳,550025 3. 贵州省六盘水市113地质大队,贵州,水城,553700 4. 贵州省威宁县第四中学,贵州,威宁,553100 |
| 摘 要： | 该文主要介绍在有机化学实验教学中,用C—H2SO4作催化剂,制备乙酸乙酯和环己稀,既减少硫酸用量,降低了实验操作的危险性和实验室污染,又增加了产率。对硫酸浓度、催化剂用量、反应时间对产率的影响进行了探讨,实验结果显示,C—H2SO4对这两个反应有较好的催化效果。 |
| 关 键 词： | 活性炭固载硫酸 乙酸乙酯 环己稀 合成 产率 环境污染 |
| 文章编号： | 1002-4956（2007）02-0044-02 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-252006-05-22 |
Synthesis of ethyl acetate and cyclohexene using sulfuric acid by supported on active carbon |
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| MA Pei-hua,ZHOU Kai-zhi,YAO Zu-ming,WANG Shi-kui,SHI Hui-yi.Synthesis of ethyl acetate and cyclohexene using sulfuric acid by supported on active carbon[J].Experimental Technology and Management,2007,24(2):44-45,55. | |
| Authors: | MA Pei-hua ZHOU Kai-zhi YAO Zu-ming WANG Shi-kui SHI Hui-yi |
| Institution: | 1. Department of Chemistry, Guizhou University, Guizhou Guiyang, 550025 China; 2. Department of Laboratory and Equipment Supplies, Guizhou University, Guizhou Guiyang, 550025 China; 3. 113 Geological Prospeting Party, Guizhou Shuicheng, 553700 China; 4. The fourth middle school, Guizhou Weining, 550025 China |
| Abstract: | synthesis of ethyl acetate and cyclohexene was introduced,this reaction was catalyzed with sulfuric acid by supported on active carbon for the experiment teaching,the dangerousness of operateion and environment pollution were decreased due to decreasing the level of using sulfuric acid,The affect for yield by the concentration of sulfuric acid,consume of catalyst and time of reaction was studied,The good catalytic results were showed that sulfuric acid was used in the two reactions. |
| Keywords: | sulfuric acid by supported on active carbon ethyl acetate cyclohexene synthesis yield environment pollution |
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