US PATENT SUBCLASS 210 / 806
.~.~ Plural separating


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

600  DF  PROCESSES {14}
767  DF  .~ Separating {16}
806.~.~ Plural separating


DEFINITION

Classification: 210/806

Plural separating:

(under subclass 767) Process including plural steps of separating.

SEE OR SEARCH THIS CLASS, SUBCLASS:

102, for plural separatory units combined with programming means responsive to flow, fluid pressure or material level.

124, for a float controlled valve between separators.

141, for separating means combined with programming means.

155, for plural screens of the flume stream type.

181, for a flow line connected heat exchanger in series with distinct separators.

182, for diverse separators combined with heat exchange means. 195.1+, for serially connected distinct treating units having means to recirculate.

200+, for plural distinct separators with means to add treating material.

252, for serially connected distinct treating units.

263+, for a particulate material-type separator with plural separatory mediums.

294+, for diverse distinct separators.

322+, for plural distinct separators.

SEE OR SEARCH CLASS

209, Classifying, Separating, and Assorting Solids,

12.1+, for combined classifying, separating, and assorting of solids.