提高肟化反应效率的技术改进

Measure for raising reaction efficency of cyclohexanone oximation

分析了影响环己酮肟化反应效率的几个主要因素 ,提出了环己酮肟化塔“反应段”和“萃取段”的概念 ,采用提高中部投酮量的方法将“反应段”和“萃取段”有效分离 ,提高了肟化反应效率。

The factors affecting the efficency of cyclohexanone oximation were analyzed.The concepts of'reaction district'and 'extraction district'were proposed.The reaction efficiency of cyclohexanone oximation was raised by separating the 'reaction district'from the 'extraction district'.