乙醇精馏设计

目 录设计说明书一、设计项目背景 2二、生产工艺流程 4三、生产规模 5四、物料衡算结果 5五、能量衡算结果 5六、设备选型 6计算说明书一、物料衡算 71、每小时生产能力的计算 72、生产工艺

目录 设计说明书 ·············································································· 2 一、设计项目背景 ·············································································· 4 二、生产工艺流程 ···················································································· 5 三、生产规模 ·············································································· 5 四、物料衡算结果 ·············································································· 5 五、能量衡算结果 ···················································································· 6 六、设备选型 计算说明书 ···················································································· 7 一、物料衡算 1 ··································································· 7 、每小时生产能力的计算 2 ······································································ 7 、生产工艺流程示意图 3 ··············································································· 7 、各塔物料衡算 ···················································································· 9 二、能量衡算 ···················································· 10 三、设备选型(冷凝器2的选型计算) 1 ·············································································· 10 、水的定性温度 2 ·············································································· 11 、按热面积设定 3 ···················································································· 11 ．传热系数