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.
摘要通过乙烯装置脱甲烷改造后的运行状况的
析,对脱甲烷
改造后的运行状态进行了总
,并为更进一步的优
工艺条件提出措施。