US PATENT SUBCLASS 95 / 123
.~.~.~.~.~ Hot sweep gas

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  DF  .~.~.~.~ Sweep gas used {1}
123.~.~.~.~.~ Hot sweep gas {2}
124  DF  .~.~.~.~.~.~> And cooling of sweep gas
125  DF  .~.~.~.~.~.~> And cooling of solid sorbent

DEFINITION

Classification: 95/123

Hot sweep gas:

(under subclass 122) Process in which there is a positive step of raising the temperature of the sweep gas above the ambient temperature or the sweep gas is already at a temperature above the ambient temperature.