US PATENT SUBCLASS 95 / 247
.~.~ By reduction of pressure (e.g., flashing, etc.)


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

241  DF  DEGASIFICATION OF LIQUID {7}
243  DF  .~ Plural successive degassing treatments {4}
247.~.~ By reduction of pressure (e.g., flashing, etc.) {2}
248  DF  .~.~.~> And liquid flow modifying or mechanical agitating {1}
250  DF  .~.~.~> And heating


DEFINITION

Classification: 95/247

By reduction of pressure (e.g., flashing, etc.):

(under subclass 243) Process in which in at least one of the degasifying steps the gas is removed from the liquid by decreasing the pressure acting on the liquid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

172+, for contacting a gas with a liquid and degasifying the contact liquid by reduction of pressure.

266, for degasification of liquid by reduction of pressure.

SEE OR SEARCH CLASS

96, Gas Separation: Apparatus,

193+, for degasifying means for liquid of the pressure reducing type.