化工原理课程设计-SO2气体填料吸收塔.pdf
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兰州交通大学化工学院
化工原理课程设计
SO2 填料吸收塔的设计
李煜
2010
兰 州 交 通 大 学
化工原理课程设计
目录
化工原理设计任务书 ············································1
1.概述 ································································2
2. SO2 填料吸收塔的设计及计算 ·····························3
2.1 SO2 填料吸收塔工艺计算数据汇总表 ························3
2.2 设计条件 ···············································4
2.3 设计方案的确定 ··········································4
2.4 填料的选择 ··············································4
2.5 基础物性数据 ···········································4
2.5.1 液相物性数据 ······································4
2.5.2 气相物性数据 ······································5
2.5.3 气液相平衡数据 ····································5
2.6 物料衡算 ················································6
2.7 填料塔工艺尺寸的计算 ····································7
2.7 .1 塔径的计算 ·········································7
2. 7 .2 填料层高度的计算 ···································9
2.7 .3 气相的总传质单元高度计算 ··························10
2.7 .4 填料层压降计算 ····································12
3. 附属装置的选型和设计 ·······································13
3.1 液体分布器的简要设计 ···································13
3.1.1 液体分布器的选型 ···································13
3.1.2 分布点密度计算 ·····································13
3.1.3 布液计算 ···········································14
3.2 除雾器 ·········································
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