US PATENT SUBCLASS 96 / 121
.~ Plural solid sorbent beds

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

108  DF  SOLID SORBENT APPARATUS {14}
121.~ Plural solid sorbent beds {8}
122  DF  .~.~> With recovery or separation means for desorbing fluid {1}
124  DF  .~.~> With rotating gas distributor
125  DF  .~.~> Rotating solid sorbent bed
126  DF  .~.~> With heat exchange means {1}
129  DF  .~.~> Zigzag arrangement of flat solid sorbent beds for parallel flow
130  DF  .~.~> With means for regenerating solid sorbent
131  DF  .~.~> Serial {1}
133  DF  .~.~> Plural canisters

DEFINITION

Classification: 96/121

Plural solid sorbent beds:

(under subclass 108) Apparatus which comprises two or more masses of solid sorbent which may be either combined within a single housing or distributed into separate units.

(1) Note. Plural layers of solid sorbent and support material (e.g., laminated, corrugated, etc.) do not constitute plural beds unless clearly separable one from another for staged use (e.g., separate and distinct packing units, divided section, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

104, for chromatography apparatus with plural separate stages.

134, for solid sorbent apparatus with plural basically diverse separating means.

154, for solid sorbent which has been layered or laminated on a second solid sorbent or nonsorbent support.