Process for separating arabinose from a mixture of other aldoses

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United States of America Patent

PATENT NO 4857642
SERIAL NO

06948382

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Abstract

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A process for the liquid phase adsorptive separation of arabinose from an aqueous feed mixture of monosaccharides containing arabinose along with other aldoses and ketoses. The feed is contacted with an ammonium X-type zeolite. Arabinose is selectively absorbed to the substantial exclusion of other aldoses and ketoses and thereafter is recovered in high purity by desorption with water. The process can be carried out on a commercial scale by means of a simulated moving bed flow scheme.

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Patent Owner(s)

Patent OwnerAddress
UOP A GENERAL PARTNERSHIP OF NYDES PLAINES IL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kulprathipanja, Santi Hoffman Estates, IL 125 1943

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