US PATENT SUBCLASS 210 / 768
.~.~ Including treating separated solids

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

600  DF  PROCESSES {14}
767  DF  .~ Separating {16}
768.~.~ Including treating separated solids {3}
769  DF  .~.~.~> Destroying cake or solid component
770  DF  .~.~.~> Including drying (e.g., by squeezing or heating, etc.) {1}
772  DF  .~.~.~> Washing with a fluid other than the prefilt

DEFINITION

Classification: 210/768

Including treating separated solids:

(under subclass 767) Process with the treatment of solids separated from the mixture.

SEE OR SEARCH THIS CLASS, SUBCLASS:

217, for a rotary drum-type filter with means to wash the separated solids.

710, for processes involving precipitation with treatment of separated solids.

791, for processes of merely removing residue from a filter.

SEE OR SEARCH CLASS

100, Presses,

35, for processes of compressing a filter cake.