US PATENT SUBCLASS 95 / 108
.~.~ Fluidized bed

Current as of: June, 1999
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95 /   HD   GAS SEPARATION: PROCESSES

90  DF  SOLID SORPTION {8}
107  DF  .~ Moving sorbent {3}
108.~.~ Fluidized bed {1}
109  DF  .~.~.~> Having gravity flow of sorbent from zone to zone

DEFINITION

Classification: 95/108

Fluidized bed:

(under subclass 107) Process in which the solid sorbent is blown about or fluidized by a gas in a housing.