US PATENT SUBCLASS 210 / 761
.~.~.~ Liquid phase high temperature and pressure (e.g., "wet air", etc.)

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

600  DF  PROCESSES {14}
749  DF  .~ Chemical treatment {8}
758  DF  .~.~ By oxidation {4}
761.~.~.~ Liquid phase high temperature and pressure (e.g., "wet air", etc.) {1}
762  DF  .~.~.~.~> Catalytic

DEFINITION

Classification: 210/761

Liquid phase high temperature and pressure (e.g., "wet air", etc.):

(under subclass 758) Process in which an aqueous fluid is heated to a point below the critical temperature and under such pressure that autogenic oxidation of constituents proceeds in the liquid phase.