摘要
目前实验室制备己二酸的方法大部分采用环己醇经高锰酸钾氧化来制得,这种方法所耗用的氧化剂用量大,而且所制备出的已二酸实际产率不高。我们采用环己酮为原料来制己二酸,此方法可达到较理想的效果。改进后同样能使学生掌握实验技能,达到实验教学的目的,而且也节省了资金和时间。
For the time being we generally get the preparation of adipic acid by using cyclohexanol oxidized in potassium permanganate in our ]ab. This method costs lots of ox idan t and the productivity is low. New we've improved the method, using cyclohexanone as its material. This new method may achieve ideal result, and it can also help students t mas
ter the experimental skills andl get to the aim of experiment teaching.
Moreover it saves lots of time and money.
出处
《曲靖师范学院学报》
1988年第3期79-80,共2页
Journal of Qujing Normal University
关键词
己二酸
氧化反应
结晶
产率
hexandioic acid oxidizing reaction crystallization prodluetivity
