阳离子交换树脂催化液氨羟乙基化研究

STUDIES ON CATALYTIC HYDROXYETHYLATION OF LIQUID AMMONIA BY CATION EXCHANGE RESIN

对以阳离子交换树脂为催化剂的液氨羟乙基反应进行了研究,叙述了该催化反应的机理,在对该反应动力学的实验基础上,得到了反应动力学方程。研究结果认为,该非均相催化液氨羟乙基化反应工艺比氨水制乙醇胺的工艺更为优良。

The catalytic hydroxyethylation of liquid ammonia by cation exchange resin was studied and the reaction mechanism was discussed. According to the experimental data, the kinetic equation was deduced. The results showned that the heterogeneous catalytic hydroxylation of liquid ammonia is better than the technique for preparation of ethanolamine by aqua ammonia.