发明名称 |
Method and apparatus for improving a fractionation process |
摘要 |
A method and apparatus for increasing fractionation capacity and efficiency within an existing distillation column having preexisting mass transfer surface structures with a multiplicity of openings for vapor-liquid contact is provided comprising microdispersers, either individually or in combination, installed to convert target areas of select openings to achieve an optimal column performance without resorting to a full or partial replacement of the preexisting mass transfer trays. A kit for assembling an increased capacity and efficiency fractionation tray includes installation instructions, fastening means and microdispersing bubble promoters and valves is also disclosed. A system for increasing capacity and efficiency of preexisting trays within a preexisting column is shown whereby microdispersers are used in combination with a revamp of the downcomer structures or other existing structures. The microdispersers may also be used in the construction new fractionation towers.
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申请公布号 |
US2002163091(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
US20010848975 |
申请日期 |
2001.05.03 |
申请人 |
WU KUANG;TAHMASSI FRED;LEE ADAM T. |
发明人 |
WU KUANG;TAHMASSI FRED;LEE ADAM T. |
分类号 |
B01D3/16;B01D3/20;B01D3/22;(IPC1-7):B01F3/04 |
主分类号 |
B01D3/16 |
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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