Vapor-liquid contacting

Details Vapor-liquid contacting Vapor-liquid contacting

1976-05-24

1978-08-08

Cuchlinski, Jr., William A.

Gas and liquid contact apparatus

Contact devices

Porous sheet

55259, 261109, 261110, 261114R, B01J 1000, B01D 322

Patent

active

041057236

ABSTRACT:
Vapor-liquid contacting in apparatus of the cross-flow type featuring, in various aspects, baffles extending generally in the direction of liquid flow across the tray to reduce the amplitude of small wavelength vertical liquid oscillations, increased column throughput, reduced column stage height, reduced liquid flow rate, a flow resistance at the underside of the tray to reduce pressure coupling between the underside of the tray and the main volume of vapor beneath the tray, liquid de-entrainment with an impingement type separator mounted above the tray, vapor de-entrainment with a special porous separator, an improved froth initiator, and special baffle constructions.

REFERENCES:
patent: 3282576 (1966-11-01), Bruckert et al.
patent: 3712595 (1973-01-01), Hirsch
patent: 3765659 (1973-10-01), Reilly
patent: 3887665 (1975-06-01), Mix et al.

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