METHOD FOR chromatographic separation OF SUGARS OR SUGAR ALCOHOLS IN WATER CONTAINING SYSTEMS USING crosslinked SUFONERETPOLYSTYRENHARPIKS IN LARGE CYLINDRICAL COLUMNS

摘要

Process for chromatographic separation using ion-exchange resin in columns having a diameter in excess of about 1 meter and a height of 2.5 to 5 meters by establishing a stabile chromatographic column having a permeability coefficient within a desired range, introducing liquid evenly by gravity across the top of the column and achieving uniform flow of the liquid throughout the length and breadth of the column, utilizing approximately a critical velocity.