| 改进从甘油制备丙烯醛实验方法的研究 |
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| 引用本文： | 万新军,吴蓉,宋明友.改进从甘油制备丙烯醛实验方法的研究[J].巢湖学院学报,2003,5(3):67-68. |
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| 作者姓名： | 万新军 吴蓉 宋明友 |
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| 作者单位： | 巢湖学院化学系,安徽,巢湖,238000 |
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| 摘 要： | 由甘油与硫酸作用制备丙烯醛，是早期广泛用于实验室的制备方法。鉴于硫酸是腐蚀性强酸，甘油在高温条件下与其作用制丙烯醛时炭化现象严重，影响产率。研究以硫酸氢钾与甘油作用制备丙烯醛，旨在克服炭化现象，提高收率。
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| 关 键 词： | 甘油 制备 丙烯醛 实验方法 硫酸 硫酸氢钾 |
| 文章编号： | 1672-2868(2003)03-0067-02 |
| 修稿时间： | 2002年12月16日 |
The Research Of Glycerin Compounding Acrolein |
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| WAN Xin-jun WU Rong SONG Ming-you.The Research Of Glycerin Compounding Acrolein[J].Chaohu College Journal,2003,5(3):67-68. |
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| Authors: | WAN Xin-jun WU Rong SONG Ming-you |
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| Abstract: | Acrolein compounded by the reaction of glycerin and vitriol is an early way usedin the laboratory widely. Because vitriol is a kind of corrssive doughtyacid, it will be chared when glycerin reacting on the vitriol in a hightemperature. This phenomenon is very obvious,and it will affect the rate of production. This paper is about the acrolein compounded by the action of bisulfate-kalium in ofder to overcome the phenomenon and enhance the rate of production. |
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| Keywords: | Acrolein Glycerin Bisulfate-kalium |
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