Gas and liquid contact apparatus – Contact devices – Wet baffle
Patent
1980-05-14
1981-07-14
Lutter, Frank W.
Gas and liquid contact apparatus
Contact devices
Wet baffle
261114TC, B01D 5314
Patent
active
042786215
ABSTRACT:
A vapor-liquid contacting tray wherein a perforated portion of the tray member forms an active surface area for vapor-liquid contact in the interior of the tray member. The active surface area portion of the tray member is circumscribed by an imperforate peripheral portion of the tray member with a width of from 0.05 to 0.35 times the radius of the tray. The disclosed tray provides upwardly directed laminar jetting of liquid over the tray perforation openings for high selectivity vapor-liquid contacting and has particular utility in the absorption of hydrogen sulfide from a gas mixture containing hydrogen sulfide and carbon dioxide.
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Butwell Kenneth F.
Sigmund Paul W.
Clements Gregory N.
Lutter Frank W.
Terminello Dominic J.
Union Carbide Corporation
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