气相法聚乙烯装置膜回收系统运行分析

Operation Analysis of Membrane Recovery System in Gas Phase Polyethylene Plant

通过对气相法聚乙烯装置膜回收系统运行情况进行分析,总结了导致回收系统运行故障的关键因素。从工艺参数调整、设备改造等方面提出相应的改造处理措施,确保回收系统稳定运行,提升装置经济环保效益。

By analyzing the oper3ation of the membrane recovery system in the gas phase polyethylene plant,the key factors leading to the failure of the recovery system are summarized. The corresponding treatment measures are put forward from the aspects of process parameter adjustment and equipment transformation, ensure the stable operation of the recycling system, improve the economic and environmental benefits of the plant.