环丁砜芳烃抽提塔革新挖潜的可行性研究  

FEASIBILITY STUDY ON EXPLCITING THE POTENTIALITY FOR SULFOLANE EXTRACTION COLUMN

作　　者：费维扬[1] 

机构地区：[1]清华大学化工系

出　　处：《石油炼制》1990年第8期19-24,共6页

摘　　要：本文讨论了环丁砜芳烃抽提塔的数学模型和计算方法。计算了两相浓度和流量沿塔高的分布以及大孔筛板塔的稳定操作范围,讨论了工艺条件对抽提塔操作的影响,并对环丁砜芳烃抽提塔革新挖潜的可能性进行了探讨。The modling and computation of the aromatic extraction column with su-lfolane as solvent were discussed.The concentration profiles,the flow rates oftwo phases along the column and the proper operating regions of the sieveextraction tray were calculated.The influences of operating conditions on aro-matic separation were briefly discussed.Approaches to exploit the potentiali-ty of the column were studied.

关 键 词：环丁砜 芳烃 抽提塔 

分 类 号：TE962.02[石油与天然气工程—石油机械设备]