Method for recovering xylose
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United States of America Patent
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Jan 28, 1992
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N/A
app pub date -
Dec 5, 1989
filing date -
Dec 5, 1989
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Expired
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Abstract
A process for recovering xylose from pentosan-containing raw materials includes the steps of hydrolyzing the raw material, feeding the hydrolyzed material to a chromatographic column comprising a strong anion-exchanger having a quaternary ammonium functional group fixed to a cross-linked polystyrene or acrylic resin matrix and eluting a xylose-rich fraction.
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