目录
一、前言........................................................................................................................1
二、设计任务................................................................................................................1
1、设计题目：清水吸收 SO
2
过程填料吸收塔的设计 ..........................................1
2、设计条件 ..............................................................................................................1
3、设计内容 ..............................................................................................................1
三、设计方案................................................................................................................2
1、吸收剂的选择 ......................................................................................................2
2、流程图及流程说明 ..............................................................................................2
3、塔填料选择 ..........................................................................................................2
四、基本参数................................................................................................................3
1、液相物性数据 ......................................................................................................3
2、气相物性数据 ......................................................................................................3
3、气相平衡数据 ......................................................................................................3
4、填料的主要参数 ..................................................................................................4
五、工艺计算................................................................................................................4
1、物料衡算 ..............................................................................................................4
2、塔径计算 ..............................................................................................................6
3、填料层高度计算 ..................................................................................................9
4、填料层压降计算 ................................................................................................12
六、塔内件..................................................................................................................12
1、液体分布装置 ....................................................................................................12
2、液体再分布器----------升气管式液体再分布器...............................................14
3、填料限定装置 ....................................................................................................14
4、气体和液体的进出口装置 ................................................................................15
5、液体再分布装置 ................................................................................................17
6、填料支撑装置 ....................................................................................................17
七、设计结果表..........................................................................................................17
八、对设计成果的评价及讨论..................................................................................19
九、参考文献 ………………………………………………………………………19
