US PATENT SUBCLASS 95 / 243
.~ Plural successive degassing treatments


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

241  DF  DEGASIFICATION OF LIQUID {7}
243.~ Plural successive degassing treatments {4}
244  DF  .~.~> Boiler feed water degassing
245  DF  .~.~> By stripping with gas {1}
247  DF  .~.~> By reduction of pressure (e.g., flashing, etc.) {2}
251  DF  .~.~> By heating {1}


DEFINITION

Classification: 95/243

Plural successive degassing treatments:

(under subclass 241) Process in which the liquid is subjected to more than one degasifying step, each step occurring at a different time than another step.