US PATENT SUBCLASS 95 / 121
.~.~.~ And regeneration of solid sorbent

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

90  DF  SOLID SORPTION {8}
116  DF  .~ Inorganic gas or liquid particle sorbed (e.g., vapor, mist, etc.) {10}
117  DF  .~.~ Water sorbed {2}
121.~.~.~ And regeneration of solid sorbent {2}
122  DF  .~.~.~.~> Sweep gas used {1}
126  DF  .~.~.~.~> By heating

DEFINITION

Classification: 95/121

And regeneration of solid sorbent:

(under subclass 117) Process in which the solid sorbent is revivified or regenerated.