METHOD FOR PRODUCING 5-HALOMETHYLFURFURAL AND SYSTEM THEREFOR
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United States of America
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Issued Date -
Feb 20, 2025
app pub date -
Oct 20, 2022
filing date -
Oct 20, 2022
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Abstract
According to the present disclosure, by forming normal pressure conditions in a reaction system through application of a reflux system to an aqueous phase in the presence of sulfuric acid and an inorganic salt in the dehydration reaction of biomass-derived sugar components in an open system, there is no need to include a high-pressure vessel required in a conventional 5-halomethylfurfural production process, there is no risk of safety accidents, including the explosion of a high-pressure vessel and the leakage of strong acid gas, and there is a remarkable effect in that yield is improved three-fold or more compared to the case of using a conventionally used acid catalyst under the normal pressure conditions.
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