Packing Material and apparatus

Details Packing Material and apparatus Packing Material and apparatus

1979-10-15

1981-12-08

Chiesa, Richard L.

Gas and liquid contact apparatus

Contact devices

Porous mass

261113, 261114R, 261DIG72, B01F 304

Patent

active

043047386

ABSTRACT:
Packing material is formed of stacked panels of expanded metal, each of which has intersecting sets of parallel linear metal strips. Each panel has a horizontal set of linear strips oriented parallel to a corresponding set of linear strips on an adjacent panel and perpendicular to a vertical fluid flow direction which is parallel to the panels; and, each panel has a second set of linear strips inclined about 45.degree. from the vertical in a direction opposite to the inclination of the corresponding inclined set of strips on the adjacent panel. The strips of adjacent panels are canted in opposite directions relative to the planes of their respective panels. Alternative orientations and directions are also disclosed. The packing material is used in packed towers and conduit-connected motionless mixers, and with crossflow trays and dualflow trays. A dualflow fluid contact device is disclosed, wherein the liquid bed on each dualflow tray is stabilized by partially or totally immersing a packing material in the liquid bed.

REFERENCES:
patent: 2037164 (1936-04-01), Harrah
patent: 2493726 (1950-01-01), O'Day
patent: 2568749 (1951-09-01), Kittel
patent: 2767967 (1956-10-01), Hutchinson
patent: 3285587 (1966-11-01), Huber
patent: 3286992 (1966-11-01), Armeniades et al.
patent: 3887665 (1975-06-01), Mix et al.
patent: 3927165 (1975-12-01), Grochol et al.
patent: 4105723 (1978-08-01), Mix

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