This article analyze the condition of demethanizer after revamping. The operation state afterwards the revamp is summarized and further optimization of the demethanizer is given in the paper.
摘要通过乙烯甲系统改造后的行状况的分析,对甲改造后的行状态进行了总结,并为更进步的优化工艺条件提出措施。
This article analyze the condition of demethanizer after revamping. The operation state afterwards the revamp is summarized and further optimization of the demethanizer is given in the paper.
摘要通过乙烯甲系统改造后的行状况的分析,对甲改造后的行状态进行了总结,并为更进步的优化工艺条件提出措施。
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甲行的主要因素,并针对乙烯改造后甲存在的问题进行了探讨。
For the plate tower, in revamp for capacity increase the downpipe of the plates generally becomes the bottleneck, and flooding of the downpipe is liable to occur.The DJ type plates h...
对于板式,在扩能改造中往往是板的降液管成为瓶颈,易发生降液管液泛现象。
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