发明名称 |
VAPOR-LIQUID DISTRIBUTION METHOD AND APPARATUS |
摘要 |
A vapor-liquid distribution method and apparatus utilize a cap assembly for attachment over an opening in a deck tray of a gas-liquid contact apparatus (e.g., catalytic reactor). The cap assembly comprises a riser located over the opening in the deck tray, and providing fluid communication from an upper surface to a lower surface of the deck tray. A cap encompasses an upwardly extending end of the riser. A key feature of the assembly is the provision of a dispersion plate in a lower end of the riser which provides a flow restriction for two phase fluids flowing through the riser to produce a mist flow of the two phases. Preferably, the dispersion plate has a plurality of openings therethrough, at least the outer openings being provided with tabs to disperse the mist flow radially outward.
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申请公布号 |
US5158714(A) |
申请公布日期 |
1992.10.27 |
申请号 |
US19910710352 |
申请日期 |
1991.05.30 |
申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
SHIH, CHIEN-CHENG J.;CHRISTOLINI, BEN A. |
分类号 |
B01D53/18;B01D3/00;B01D3/20;B01J4/00;B01J8/00;B01J8/04;B01J10/00 |
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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