Liquid/gas contacting apparatus
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United States of America Patent
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-
May 20, 2003
Grant Date -
Apr 17, 2003
app pub date -
Oct 11, 2001
filing date -
Oct 11, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A liquid/gas contacting apparatus is provided wherein the perforated trays have an upper liquid repellent layer of a fluorocarbon polymer, to increase, and spread, liquid flow over the tray, and a rough underside for bursting any bubbles of any spray there against. Ridges are provided forming chevron patterns between perforations in the trays to deflect liquid towards the casing sides and remove sediment therefrom.
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