发明名称 |
Packed absorption towers |
摘要 |
An improved packed tower for effecting the absorption of a gas into a liquid, comprising a cylindrical tower wall defining a packing zone; a plurality of packing pieces contained within the packing zone; a liquid distributor above the packing zone for distributing liquid onto the packing pieces; a gas feed inlet below the packing pieces for feeding gas through the packing zone, the improvement wherein the plurality of packing pieces comprises a first plurality of packing pieces, of a first packing piece size, disposed within a first region of the packing zone defining an annulus adjacent at an upper part of the tower wall, and a second plurality of packing pieces of a second packing piece size greater than the first packing piece size, within a second region of the packing zone. The packed tower provides higher efficiencies in gas absorption over prior art towers as to offer reduced tower and/or packing heights.
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申请公布号 |
US5679290(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19960714370 |
申请日期 |
1996.09.16 |
申请人 |
CAMERON, GORDON M.;BHAGA, DAHYA |
发明人 |
CAMERON, GORDON M.;BHAGA, DAHYA |
分类号 |
B01D53/18;B01F3/04;C01B17/80;(IPC1-7):B01F3/04 |
主分类号 |
B01D53/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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