A catalytic distillation process for the hydrolysis of methyl acetate was established, and its characteristics and applicability were discussed.
建立了醋酸甲酯水解反应精馏实验流程，并探讨了反应精馏的工艺特点和可行性。
A control scheme for closed heat pump distillation is proposed based on steady state characteristics of distillation column.
文中运用动态模拟技术对确定的热泵精馏控制系统的动态特性进行分析。
After analyzing the working characteristics and fault forms of residuum pump at the bottom of vacuum tower of distillation unit, some technical measures are gradually found and used in practice.
分析了减压塔底渣油泵工作特点和故障表现，针对渣油泵的工作特点和频繁出现的故障表现，逐步摸索出一些技术措施并在实际工作中实施。
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