裂解气压缩机段间蒸出塔塔压控制和塔釜泵抽空的原因分析

Analysis for Controling Pressure on Crack Gas Compressor's Middie Tower and the Event for Tower Bottom Pump

本文介绍了裂解气压缩机段间凝液的处理形式,详细论述了凝液蒸出塔塔压控制方案的选择,并叙述了我厂选择 的控制方案,还对高压凝液蒸出塔塔釜泵抽空的现象进行了详细的分析,并提出改进建议,取得了良好的运行效果。

In this paper to introduce how to deal with the cool liquid of crack gas compressor middle sect .To presentation for selecting the control way of cool liquid tower's pressure, and discuss the control project by our plant's selection.At the same time,to detail the event for bottora pump of high pressure cool liquid tower,To improve this event.So that to obtain the good run.