US PATENT SUBCLASS 95 / 115
.~.~ Heating and cooling

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

90  DF  SOLID SORPTION {8}
114  DF  .~ With plural indirect heat transfer steps on solid sorbent or gaseous fluid mixture or constituent thereof {1}
115.~.~ Heating and cooling

DEFINITION

Classification: 95/115

Heating and cooling:

(under subclass 114) Process in which there is heating and cooling of the solid sorbent or of a gas.

SEE OR SEARCH CLASS

165, Heat Exchange,

58+, and 201+ for processes of heating and cooling where only the indirect heat exchange causes the separation of a constituent from a gas.