METHOD OF REGENERATING ANION-EXCHANGE RESIN AFTER DECOLORATION OF SUGAR-CONTAINING SOLUTION

摘要

FIELD: sugar industry. SUBSTANCE: anion-exchange resin is desalted with water and loaded into regenerator. There, anionite granules are first washed out of solid impurities and then regenerated with 2/3 to total amount of regenerating solution in dynamic mode. Thereafter, resin is additionally treated for 1 to 3 h with the rest of regenerating solution in static mode. EFFECT: enhanced process efficiency. 2 ex