烷基苯装置脱烷烃塔塔效降低原因分析及解决方法

Analysis and Resolvent of Lower Efficiency of Paraffin Tower in LAB Plant

分析了金陵石化公司烷基苯厂烷基苯装置的脱烷烃塔分离效果下降的技术原因,提出了一系列有效的改造措施,并在工业装置中实施,取得了良好的效果。

The technical reasons of separating effect coastdown of the paraffin tower were analyzed. A series of effective measures was brought forward and was put in practice in industrial unit. The target of the revamp was completely reached.