US PATENT SUBCLASS 210 / 657
.~.~ Utilizing rotating column

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

600  DF  PROCESSES {14}
656  DF  .~ Chromatography {3}
657.~.~ Utilizing rotating column

DEFINITION

Classification: 210/657

Utilizing rotating column:

(under subclass 656) Process in which the sorbent is contained in a tube or column which is revolved about a point.

(1) Note. The point about which the column rotates may lie on or be remote from an axis of the column.