摘要
采用连续法由γ－丁内酯高压液相生产吡咯烷酮。此法优点是反应条件易控制、生产效率高、产品质量好。
Pyrrolidone can be made from -buty-rolactone in liquid state and high pressure by the technique of continuous.It characters:the reaction can be in control easily,the productivity is high and can get high quality production.\=
出处
《山东化工》
CAS
1999年第2期25-25,18,共2页
Shandong Chemical Industry
关键词
连续法
丁内酯
吡咯烷酮
高压
continuous,-butyrolactone,pyrrolidone,ammonia water,aminomethane
