年产 35 万吨乙酸甲酯的工艺设计摘要本设计介绍了乙酸甲酯的基本性质及其市场概况，生产背景，及当今世界上主要的乙酸甲酯生产工艺。本设计所采用的工艺设计结合了传统酯化法与反应精馏法，使工艺更趋向便捷化，高效化。设计完成了整个工艺流程的物料衡算、热量衡算，对反应器、精馏塔、换热器等典型化工设备进行了设计，并且绘制了 PID 图、PFD 图、主要设备图、车间布置图等。关键词：乙酸甲酯；工艺设计；典型设备设计；车间设计Process Design of 350000 T / a Methyl AcetateAbstractThis design describes the basic properties of methyl acetate and its market overview, through market analysis to understand the production background of methyl acetate, understand the main production process of methyl acetate in the world. The process design adopted in this design combines the traditional esterification method and reactive distillation method, making the process more convenient and efficient. The material balance and heat balance of the whole process are calculated. The reactor, distillation column, heat exchanger and other typical chemical equipment are designed. And draw PID diagram, PFD diagram, equipment diagram, workshop layout, etc.Keywords: Methyl acetate; process design; typical equipment design; workshop design目录1 前言............................................................................................................11.1 产品简介..........................................................................................11.2 乙酸甲酯的应用..............................................................................11.3 乙酸甲酯的市场分析......................................................................11.3.1 乙酸甲酯的市场概况....................................................................11.3.2 乙酸甲酯的供需情况及市场格局................................................31.3.3 乙酸甲酯上游产业概况................................................................
