Retangular suspending downcomer directing tray
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United States of America Patent
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-
Oct 9, 2001
Issued Date -
N/A
app pub date -
Dec 22, 1999
filing date -
Apr 3, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The vapor-liquid contacting tower contains multiple trays having multiple openings and multiple rectangular downcomers with multiple bottom openings. At least a pair of directing slots and at least a pair of directing baffles are installed in the liquid receiving zone of the tray and under the bottom openings of a downcomer of the adjacent overlying tray.
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