Liquid purification or separation – Processes – Chromatography
Patent
1993-09-15
1995-02-07
Therkorn, Ernest G.
Liquid purification or separation
Processes
Chromatography
2101982, 127461, 127462, 127463, B01D 1508
Patent
active
053873475
ABSTRACT:
The invention disclosed is a method and apparatus for moving-bed or simulated-moving-bed continuous chromatographic separation, in which some solvent is removed from the elution liquid at a point between the two zones where fractionation takes place. The resulting product streams have higher recovery and purity than without such solvent removal.
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Saska, "An Audubon Sugar Institute-Applexion Process for Desugarization of Cane Molasses", Sugar Industry Technologists paper #649 Jun. 1993, pp. 9-18.
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