| 环己酮制备实验的微型化论析 |
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| 引用本文： | 柯杨.环己酮制备实验的微型化论析[J].安顺师范高等专科学校学报,2014(5):136-137. |
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| 作者姓名： | 柯杨 |
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| 作者单位： | 安顺学院,贵州 安顺,561000 |
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| 摘 要： | 文章介绍了制备环己酮的微型实验,对比了常量实验及微型实验的制备方法,探讨了重铬酸钾的用量、反应时间、反应温度对实验结果的影响。结果显示,制备环己酮微型实验的最佳条件是：投料比n（环己醇）：n（重铬酸钾）=1∶1.8,反应时间30min,反应温度50℃,产率达52.8%。在此条件下制备环己酮,具有实验效果好,污染小的特点。
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| 关 键 词： | 微型实验 常量实验 环己酮 重铬酸钾 |
Study on the Microscale Experiment of the preparation of Cyclohexanone |
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| KeYang.Study on the Microscale Experiment of the preparation of Cyclohexanone[J].Journal of Anshun Teachers College,2014(5):136-137. |
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| Authors: | KeYang |
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| Institution: | Ke Yang(Anshun University,Anshun 561000,Guizhou,China) |
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| Abstract: | The paper introduces the preparation of cyclohexanone by means of microscale experiment.The constant experiment and microscale experiment were compared.The effects of the dosage of bichrome,the reaction time,the reaction temperature were examined.The optimized conditions in the microscale experiment of preparation of cyclohexanone were found as follows：the mole ratio of bichrome to cyclohexanol was 1∶1.8,the reaction time was 30 min,the reaction temperature was 50℃,the yield reached over 52.8%.Under this conditions,the experimental phenomenon in the preparation of cyclohexanone is obvious and the experiment has less pollutions. |
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| Keywords: | microscale experiment constant experiment cyclohexanone bichrome |
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