利用离心萃取分离机处理己内酰胺废液  

Treatment of caprolactam waste-water using centrifugal extractor

作　　者：陈崔龙[1] 卓培忠[1] 陈道林[1] 李传祥[1] 周进[1] 

机构地区：[1]合肥通用机械研究院,安徽合肥230088

出　　处：《合成纤维工业》2010年第6期63-65,共3页China Synthetic Fiber Industry

摘　　要：介绍了CTL离心萃取分离机结构及工作原理;讨论了CTL离心萃取分离机处理己内酰胺废液的工艺。结果表明:CTL萃取机能有效回收废液中的己内酰胺;CTL萃取机转速为800～1 000 r/min较适宜,废液中的己内酰胺回收率达60%以上,减少了污染物的排放。The structure and working principle of CTL centrifugal extractor were introduced.The treatment process of caprolactam waste-water was discussed using a CTL centrifugal extractor.The results showed that the caprolactam can be effeciently recovered by CTL centrifugal extractor;the rotary speed of CTL extractor was appropriately in the range of 800 - 1 000 r/min;the recovery rate of caprolactam can be above 60%and the discharging pollution was reduced.

关 键 词：离心萃取机 己内酰胺 萃取 分离 

分 类 号：X783[环境科学与工程—环境工程]