甲胺与γ-丁内酯反应的热动力学研究  

Studies on Thermokinetics of the Reaction Between Methylamine and X-Butyrolactone

作　　者：段治华[1] 王瑞林[1] 曾宪诚[1] 邓郁[1] 

机构地区：[1]四川大学化学系,成都610064

出　　处：《高等学校化学学报》1992年第6期832-833,共2页Chemical Journal of Chinese Universities

摘　　要：以甲胺和γ-丁内酯为原料可生产一种十分重要的化工试剂N-甲基吡咯烷酮.测定其反应热效应和速率常数对于化工设计和工业生产具有重要意义.本文以热导式自动量热计测定了该反应未见文献报道的摩尔焓和速率常数,为化工生产提供了有用数据.In this paper the reaction between methylamine and r-butyrolactone was investigated by using the method of dimensionless parameter for first order reactions. The molar enthalpies and the rate constants of the reaction were calculated out at 15 and 25℃, which have not been reported in literatures.

关 键 词：热动力学 甲胺 Γ-丁内酯 

分 类 号：O626.13[理学—有机化学]