3685262 is referenced by 4 patents and cites 6 patents.

A counter-current solid-gas scrubber for the removal of SO.sub.2 and other undesirable components from stack gas has been invented. The construction of the chamber allows self-leveling of the solids and continuous flow of particulate solids and gases without grates or agitation. The chamber has a plate on the inside which extends downwardly such that a space is formed below the plate. The plate has a gas exit formed by the space below.

Title
Self-leveling grateless stack gas scrubber
Application Number
05/040,255
Publication Number
3685262
Application Date
May 25, 1970
Publication Date
August 22, 1972
Inventor
Kressley Leonard J
IPC
B01d 53/08
F28C 03/14
F28C 03/00
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