Ion exchange enrichment of impure dextrose solutions

Ion exchange enrichment of impure dextrose solutions

Mother liquors obtained from a dextrose crystallization process may be upgraded for re-cycling to dextrose crystallizers by transferring the mother liquor through a bed of an adsorption agent which preferentially adsorbs either dextrose or oligosaccharides. A dextrose-rich portion of the mother liqu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIAW, GIN CHAIN, LEISER, ROGER S, SCHOLLMEIER, CHARLES E
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
SACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCESOR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- ORPOLYSACCHARIDES
SUGAR INDUSTRY
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Beschreibung
Zusammenfassung:Mother liquors obtained from a dextrose crystallization process may be upgraded for re-cycling to dextrose crystallizers by transferring the mother liquor through a bed of an adsorption agent which preferentially adsorbs either dextrose or oligosaccharides. A dextrose-rich portion of the mother liquor is then recovered from either the dextrose-rich fraction which passes through the bed or has been preferentially adsorbed and eluted from the bed with a solvent.