PTA装置催化剂回收系统存在的问题和对策

PTA Plant Catalyst System Problem and Countermesures

叙述了PTA装置的工艺和催化剂流程,说明了催化剂回收系统的工艺和设备原理,找出催化剂系统存在的问题并提出解决措施,使催化剂回收效率提高了30%。

This paper describes the technological process of PTA plant. It describes the catalyst recovery system technology and eqipment principle, discovery of catalysts system problems, put forward to solve the method and its implemention, take measures catalyst recovery effiency 30%.