浆料配制工序取消PTA秤后的控制优化

Control optimization after slurry preparation process cancel the PTA weighing device

主要针对PET装置的浆料配制工艺过程中,PTA称量装置出现故障时,现场取消了PTA称量装置,并在生产上实现平稳控制而作出的一系列控制优化。

During the PET plant slurry preparation technological process, when the PTA weighing device failure, the PTA weighing device was canceled on site. A series of control optimization have been done to realize smooth control in production.