Baffles to prevent catalyst or adsorbent erosion

Details Baffles to prevent catalyst or adsorbent erosion Baffles to prevent catalyst or adsorbent erosion

2006-07-19

2009-11-24

Hopkins, Robert A (Department: 1797)

Gas separation: apparatus

Solid sorbent apparatus

Including baffle for modifying gas flow

C055S518000, C422S218000, C422S239000

Reexamination Certificate

active

07621988

ABSTRACT:
An apparatus is shown for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with apertures disposed within the partitions. The apertures are covered by louvers that extend above the edges of the apertures to prevent solid particles from spilling through inlet apertures. And the apparatus includes baffles to inhibit erosion of the particles by redirecting the inlet gas flow.

REFERENCES:
patent: 3818667 (1974-06-01), Wagner
patent: 4349362 (1982-09-01), Tanaka et al.
patent: 5472928 (1995-12-01), Scheuerman et al.
patent: 2002/0065442 (2002-05-01), Williams et al.
patent: 53146261 (1978-12-01), None

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