PET装置工艺塔异常及处理  

PET plant process column abnormal and treatment

作　　者：寇艳兰[1] 

机构地区：[1]天津石化化工部,天津300271

出　　处：《聚酯工业》2014年第2期36-39,共4页Polyester Industry

摘　　要：从工艺塔堵塞,液泛,分离效果不佳等方面对PET装置高负荷运转时工艺塔出现的异常进行原因分析,并制定出相应处理措施。通过改造,减少异常的产生,减少对装置产品品质造成的影响。The reasons for the process column abnormal appeared when PET plant high-load operation were ana- lysed form the blockage, flooding and poor separation measures were formulated, Through transformation, the plant product quality was reduced. effect of the process column. The corresponding treatment generation of the abnormal was reduced, the influence on

关 键 词：PET 工艺塔 异常处理 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]