US PATENT SUBCLASS 95 / 193
.~.~.~ By heating (e.g., fractional distillation, etc.)

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

149  DF  LIQUID CONTACTING (E.G., SORPTION, SCRUBBING, ETC.) {20}
187  DF  .~ And recycle or reuse of contact liquid for further contact {6}
188  DF  .~.~ After separation of liquid from contact liquid {5}
193.~.~.~ By heating (e.g., fractional distillation, etc.) {1}
194  DF  .~.~.~.~> Indirect heat exchange

DEFINITION

Classification: 95/193

By heating (e.g., fractional distillation, etc.):

(under subclass 188) Process in which the liquid constituent is removed from the contact liquid by heating the contact liquid (e.g., fractional distillation, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

178+, for liquid contacting and degasification of liquid by heating.

209, for liquid contacting and separation of a liquid constituent from the contact liquid by heating without recycle or reuse of the contact liquid.