Gas and liquid contact apparatus – Contact devices – Porous mass
Patent
1991-03-13
1992-05-12
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Porous mass
261DIG72, B01F 304
Patent
active
051125366
ABSTRACT:
A saddle-type random packing element for use in a vapor-liquid tower which packing comprises an arcuate body having generally parallel, upright flanges on either side, the arcuate body having a plurality of alternating, generally parallel, inner and outer arched rib elements extending transversely between the flanges. The method of manufacture of the packing element comprises slitting a flat metal sheet to form rib elements, bending the sheet to form the upright flanges, the arched rib elements and then into the arcuate shape of the packing.
REFERENCES:
patent: 3311356 (1967-03-01), Eckert
patent: 4327043 (1982-04-01), Leva
patent: 4537731 (1985-08-01), Billet et al.
patent: 4575435 (1986-03-01), Kuhl
patent: 4576763 (1986-03-01), Nutter
patent: 4731205 (1988-03-01), McNulty
Jager, Chem. Engr. Progress, vol. 85, No. 3, Mar.-1989, p. 111.
Li-Hsieh Chang
McNulty Kenneth J.
Yeoman Neil
Crowley Richard P.
Koch Engineering Company, Inc.
Miles Tim
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