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.
出处
《合成纤维工业》
CAS
CSCD
北大核心
2010年第6期63-65,共3页
China Synthetic Fiber Industry
关键词
离心萃取机
己内酰胺
萃取
分离
centrifugal extractor
caprolactam
extractor
separation
