Liquid purification or separation – Processes – Chromatography
Patent
1997-05-15
2000-05-16
Therkorn, Ernest G.
Liquid purification or separation
Processes
Chromatography
2101982, B01D 1508
Patent
active
060632844
ABSTRACT:
A preparative chromatographic cyclical process utilizing a single column comprising, at steady state: (a) establishing and maintaining a circulating chromatographic profile through said column and through one solvent pump; (b) discontinuously and periodically injecting a sample comprising at least two components, into the interior of said maintained circulating profile; and (c) collecting, discontinuously and periodically, at least two enriched fractions from said circulating profile.
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EM Industries, Inc.
Therkorn Ernest G.
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