This article analyzes main factors that affect the actual operation of Demethanizer,and discusses the problems existing in the Demethanizer after the revamp of ethylene plant in Fushun,CCPC.
分析了影响中国石油抚顺石化分公司乙烯公司乙烯装置脱甲塔运行的主
,并针对乙烯装置改造后脱甲
塔存在的问题进行了探讨。