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糠醛液相催化加氢反应动力学研究
Reaction Kinetics Study of Catalytical Hydrogenation of Furfural in Liquid Phase
【摘要】 由糠醛在铜系催化剂上液相加氢动力学的试验数据中计算活化能,并证实了反应速度的大小,在—定条件下与糠醛浓度无关。反应速度正比于氢压的0.55~0.68次方。
【Abstract】 The kinetics of the hydrogenation reaction of furfural in liquid phase on thecoppe-based catalyst was investigated. From the experimental data obtained,the energyof activation was calculated and that the reaction rate is independent on the furfural con-centration was confirmed. The reaction rate is directly proportional to the 0.55~0.68thpower of hydrogen pressure.
【关键词】 反应动力学;
催化加氢;
糠醛;
糠醇;
【Key words】 reaction kinetics; catalytical hydrogenation; furfural; furfuryl alcohol;
【Key words】 reaction kinetics; catalytical hydrogenation; furfural; furfuryl alcohol;
- 【文献出处】 北京化工学院学报(自然科学版) , 编辑部邮箱 ,1992年04期
- 【分类号】O643.322;O643.3
- 【被引频次】6
- 【下载频次】142