Method for preparing sugars
First Claim
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1. A method for preparing a sugar, comprising:
- (1) mixing an organic acid and a solid acid catalyst to form a mixing solution;
(2) adding a cellulosic biomass to the mixing solution of (1) containing the organic acid and the solid acid catalyst to esterify and dissolve the cellulosic biomass; and
(3) adding water after the cellulosic biomass has been esterified and dissolved in (2) to the mixing solution to proceed to a hydrolysis reaction to obtain a sugar.
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Abstract
In an embodiment of the present disclosure, a method for preparing a sugar is provided. The method includes mixing an organic acid and a solid acid catalyst to form a mixing solution, adding a cellulosic biomass to the mixing solution to proceed to a dissolution reaction, and adding water to the mixing solution to proceed to a hydrolysis reaction to obtain a sugar.
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Citations
18 Claims
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1. A method for preparing a sugar, comprising:
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(1) mixing an organic acid and a solid acid catalyst to form a mixing solution; (2) adding a cellulosic biomass to the mixing solution of (1) containing the organic acid and the solid acid catalyst to esterify and dissolve the cellulosic biomass; and (3) adding water after the cellulosic biomass has been esterified and dissolved in (2) to the mixing solution to proceed to a hydrolysis reaction to obtain a sugar. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification