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塔系统改造后的运行状况的,
脱甲烷塔改造后的运行状态
行了总结,并为更
一步的优
条件提出措施。