预洗塔和吸收塔内泵的汽蚀阻止低温甲醇洗装置冷甲醇设计流量的输送。
Cavitation in the prewash and absorber pump prevented the Rectisol unit from delivering the designed flows of cold methanol.
并把CPA方程应用于汽提冷甲醇天然气脱水工艺的模拟计算，为工艺设计提供了必要的参考数据。
Additionally, CPA equation was used to simulate the dehydration process of natural gas with chilled methanol distillation and provide reference data for the design of process.
针对低温甲醇洗冷量不足问题，进行系统分析，查找原因，并提出解决方案。
Aimed at the shortage problem of cold energy of rectisol plant, made comprehensive analysis, found out reasons and proposed solutions.
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