US PATENT SUBCLASS 95 / 122
.~.~.~.~ Sweep gas used

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  DF  .~.~.~ And regeneration of solid sorbent {2}
122.~.~.~.~ Sweep gas used {1}
123  DF  .~.~.~.~.~> Hot sweep gas {2}

DEFINITION

Classification: 95/122

Sweep gas used:

(under subclass 121) Process in which a gas is used to purge the water separated from the solid sorbent or a gas is used to regenerate the solid sorbent.