PTA产品中4-CBA异常高的原因分析  

Analysis on the reasons of 4-CBA abnormal high in PTA product

作　　者：顾祥万[1] 

机构地区：[1]洛阳石油化工总厂化工车间,河南洛阳471012

出　　处：《聚酯工业》2005年第4期26-28,共3页Polyester Industry

摘　　要：分析了PTA产品中4-CBA异常高的影响因素,并针对氢气系统、氧化产品品质、加氢催化剂对产品品质的影响,提出了处理异常情况的方法。The main factors that have effect on 4-CBA abnormal high in PTA product in Luoyang Petrochemical Complex were analysed.According to the effect of hydrogen system,oxygen product quality and hydrogenation catalyst on product quality,the methods to deal with the problems were put forward.

关 键 词：PTA 品质异常 分析 

分 类 号：TQ245.12[化学工程—有机化工]