US PATENT SUBCLASS 202 / 134
.~.~.~.~.~ With fluid injection to retort

Current as of: June, 1999
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202 /   HD   DISTILLATION: APPARATUS

81  DF  APPARATUS {4}
82  DF  .~ Systems {6}
96  DF  .~.~ Thermolytic {5}
105  DF  .~.~.~ Retort {14}
133  DF  .~.~.~.~ Horizontal {6}
134.~.~.~.~.~ With fluid injection to retort

DEFINITION

Classification: 202/134

The retorts have provisions for injection of fluid, either to react with the distillate or for convective separation of the distillate.

SEE OR SEARCH CLASS

201, Distillation: Processes, Thermolytic,

36+, for a thermolytic distillation process including injecting a fluid into the carbonizing zone.

203, Distillation: Processes, Separatory,

49, for a process of convective distillation.