US PATENT SUBCLASS 95 / 60
.~.~ Heating or cooling

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

57  DF  ELECTRIC OR ELECTROSTATIC FIELD (E.G., ELECTROSTATIC PRECIPITATION, ETC.) {9}
58  DF  .~ With addition of solid, gas, or vapor {4}
60.~.~ Heating or cooling

DEFINITION

Classification: 95/60

Heating or cooling:

(under subclass 58) Process in which the fluid mixture to be separated is heated or cooled either by or along with the addition of solid, gas, or vapor.