US PATENT SUBCLASS 95 / 255
.~.~ Evolved gas removed by sweep gas

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

241  DF  DEGASIFICATION OF LIQUID {7}
254  DF  .~ And subsequent handling of evolved gas, stripping gas, or residue liquid {4}
255.~.~ Evolved gas removed by sweep gas

DEFINITION

Classification: 95/255

Evolved gas removed by sweep gas:

(under subclass 254) Process in which a purge gas is used to carry off the removed gas.