目录1.概述.............................................................................................................................21.1化工设计的重要性和主要内容......................................................................21.2环氧乙烷在经济中的地位和作用.................................................................31.3生产技术..........................................................................................................31.4环氧乙烷的市场需求状况.............................................................................42.工艺概述....................................................................................................................42.1环氧乙烷的性质.............................................................................................42.2生产方法.........................................................................................................52.3环氧乙烷的生产原理.....................................................................................62.4设计方案简介..................................................................................................62.5工艺流程示意图.............................................................................................93.物料衡算..................................................................................................................113.1物性数据.......................................................................................................113.2设计依据.......................................................................................................113.3循环系统的物料衡算....................................................................................113.3.1计算依据...........................................................................................113.3.2混合器...............................................................................................123.3.4环氧乙烷吸收塔...............................................................................183.3.5CO2的吸收系统..................................................................................224.热量衡算..................................................................................................................244.1反应器的热量衡算........................................................................................245.设备计算..................................................................................................................275.1反应器设备计算............................................................................................275.2确定氧化反应器的基本尺寸........................................................................275.3床层压力降的计算........................................................................................285.4传热面积的核算............................................................................................285.5反应器塔径的确定........................................................................................296.总结..........................................................................................................................30参考文献......................................................................................................................31附录...............................................
