乙烯装置裂解气压缩机运行状态监测

Monitor the Performance of the CG Compressor in an Ethylene Plant

本文对乙烯装置长周期运转过程中如何做好裂解气压缩机的状态监测进行了探讨,重点介绍了如何利用压缩机各段N因子和段间换热器的压差等参数对压缩机的结垢情况进行监测,并就该监测方法在实际中的应用进行了阐述。

In this paper ,the method for monitoring the performance of the CG compressor was introduced, and emphasis was placed on the introduction of how to use the N factor and pressure differential of the subcooler to indicate the fouling of the CG compressor.