US PATENT SUBCLASS 95 / 169
.~.~.~ Liquid recycled or reused

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

149  DF  LIQUID CONTACTING (E.G., SORPTION, SCRUBBING, ETC.) {20}
156  DF  .~ And degasification of a liquid {7}
159  DF  .~.~ By stripping with gas {5}
169.~.~.~ Liquid recycled or reused

DEFINITION

Classification: 95/169

Liquid recycled or reused:

(under subclass 159) Process in which (a) the contact liquid is recirculated for further contact with the fluid mixture or a portion thereof or (b) the contact liquid is used in another step of the process.