| 三氯乙醛及碱溶液浓度对三氯乙醛碱解产物氯仿含量的影响 |
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| 引用本文： | 李迤南 廖伦诗. 三氯乙醛及碱溶液浓度对三氯乙醛碱解产物氯仿含量的影响[J]. 云南化工, 1995, 0(1): 10-12 |
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| 作者姓名： | 李迤南 廖伦诗 |
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| 作者单位： | 昆明工学院 |
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| 摘 要： | 本文研究了三氯乙醛的不同含量及碱溶液浓度对三氯乙醛碱解产物－氯仿含量的影响。探明了在实验条件范围内，要使三氯乙醛碱解反应产物氯仿有较高的含量，三氯乙醛含量应不低于７０％，原料中乙醇含量尽可能少，碱解所用氢氧化钠浓度在１０％左右。
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| 关 键 词： | 三氯乙醛 氯仿 碱解 浓度 |
Influence of Concentration of Chloral And Alkali Solution on The Content of Chloroform Obtained from Alkaline Hydrolysis of chloral |
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| Li Yinan,Liao Lunshi,Si Yun Sen. Influence of Concentration of Chloral And Alkali Solution on The Content of Chloroform Obtained from Alkaline Hydrolysis of chloral[J]. Yunnan Chemical Technology, 1995, 0(1): 10-12 |
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| Authors: | Li Yinan Liao Lunshi Si Yun Sen |
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| Abstract: | In the Paper,the influence of diffrent contents of chloral and concentration of alkali solution on the content of chloroform obtained from alkaline hydrolysis of chloral is described.The experimental results show that in the higher content of chloroform ,the content of chlotal is no less than 70%, the content of alcohol in raw material is reduced as far as possibie. Concentration of sodium hydroxide used in alkaline hydrolusis is about 10%. |
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| Keywords: | grasex chloroform carrene alkaline hydrolysis alcohol |
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