摘要
文章阐述了影响芳烃抽提装置生产的重要因素:溶剂劣化。介绍了溶剂劣化对设备及生产的影响,同时对溶剂的防护和再生技术现状进行了比较和分析。从中得出结论在线再生是目前溶剂劣化再生的较为适合的技术。
The important affect arene extraction process is reviewed, deterioration of sulfolane. Effect of dete- rioration on equipment and produce. Compared and analysised current processes of protection and reclaim. The conlude of article show that on-line reclaim is a suitable process existent.
出处
《精细化工原料及中间体》
2012年第9期41-43,共3页
Fine Chemical Industrial Raw Materials & Intermediates
关键词
芳烃抽提
溶剂
劣化
在线再生
arene extraction sulfolane deterioration on-line reclaim
