Process for contacting gas and liquid as well as packing for the

Details Process for contacting gas and liquid as well as packing for the Process for contacting gas and liquid as well as packing for the

1982-07-19

1984-12-25

Chiesa, Richard L.

Gas and liquid contact apparatus

Contact devices

Rotating gases

55237, 202158, 210150, 261 94, 261DIG72, 422310, B01F 304

Patent

active

044903103

ABSTRACT:
A packed counter-current column in which the gas and the liquid is contacted in a column packed with layers of reproducible elements of regular polygonal section, each of which has a lower part shaped to form a nozzle by overlapping of two opposite walls of the element, which walls also form slits between themselves and the other walls, and an upper part including an arcuate or angular bend which narrows the upper part of the element. The layers may be spaced apart by from 0 to 3 times the height of a layer and superimposed or rotated in a horizontal plane relative to each other by an optional angle. The configuration introduces to the normal counter-current flow an additional conflow vortex and cross-flow motion in the elements and a turbulent motion between the layers.

REFERENCES:
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patent: 4014962 (1977-03-01), Del Notario
patent: 4171335 (1979-10-01), Planovsky et al.
patent: 4202847 (1980-05-01), Ernst et al.
patent: 4257784 (1981-03-01), Gebhard et al.
patent: 4277425 (1981-07-01), Leva
patent: 4290980 (1981-09-01), Pikon et al.

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