High speed countercurrent centrifuge for removal attachment of c

Details High speed countercurrent centrifuge for removal attachment of c High speed countercurrent centrifuge for removal attachment of c

1987-08-14

1988-12-20

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

210657, B01D 1508

Patent

active

047923954

ABSTRACT:
A high speed countercurrent centrifuge is designed so that the chromatographic column used therewith may be readily replaced. A shaft for rotating a chromatographic column includes a column holder plate fixed therearound. The column holder plate has upwardly extending pins which engage the corresponding holes on the bottom flange of a spool about which a chromatographic column is wrapped, fixing the orientation of the spool relative to the column holder plate. Also a multi-layer chromatographic column is constructed to be used in the centrifuge. Multiple layers of tubing are wrapped around the above-described spool. The inlet and outlet ends of this tubing terminate in tubing adaptors mounted on an outer surface of a flange to permit quick connection of the column to the flow tubes of the centrifuge apparatus.

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