年产10万吨环氧丙烷生产工艺设计

北京理工大学珠海学院珠海学院 2016 届本科生毕业设计年产 10 万吨环氧丙烷生产工艺设计年产 10 万吨环氧丙烷生产工艺设计北京理工大学珠海学院珠海学院 2016 届本科生毕业设计摘 要本次设计的设计主题是年产 10 万吨环氧丙烷生产工艺设计，本次选用的制取方法为 HPPO 法（直接氧化法），HPPO 法是以丙烯和过氧化氢作为反应原料与甲醇水溶液混合后在反应器中进行环氧化反应之后生成环氧丙烷和水的生产工艺。本设计说明书一共有 8 章内容，分别列举了获得环氧丙烷产品不同的生产工艺流程的特性同时在多种不同的方法中选择了最适宜生产环氧丙烷的工艺流程，本次的生产工艺进行了物料衡算和能量衡算，对生产过程中的非标准设备也进行了相应的计算和设备的选型，对生产环氧丙烷的厂址所在地进行选择，对厂区安排和车间布置进行了设计。最后对本次设计中的非工艺设计进行了说明。关键词：环氧丙烷；工艺设计；工艺流程；HPPO 法；直接氧化法北京理工大学珠海学院珠海学院 2016 届本科生毕业设计Production process design of annual production of 100,000 tons of propylene oxideAbstractThe design theme of this design is the production process design of 100,000 tons of propylene oxide annually. The preparation method selected this time is the HPPO method (direct oxidation method). The HPPO method uses propylene and hydrogen peroxide as reaction raw materials and methanol aqueous solution. After mixing, the epoxidation reaction is carried out in the reactor to produce propylene oxide and water.This design specification has a total of 8 chapters, which respectively list the characteristics of different production processes for obtaining propylene oxide products. At the same time, the most suitable process for producing propylene oxide is selected from a variety of different methods. This production process is carried out In addition to material balance and energy balance, non-standard equipment in the production process was also calculated and equipment selected, the location of the plan...