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.
摘要通过装置脱甲烷塔系统造后的运行状况的分析,对脱甲烷塔造后的运行状态进行了总结,并为更进一步的优化工艺条件提出措施。