Producing Lignin and Ethyl Levulinate from Wheat Stalk Using 1-(3-Sulfobutyl) Triethylammonium Hydrogen Sulfate and USY Zeolite.
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DOI: 10.1021/acs.jafc.2c07563
Abstract: The facile, green, and efficient strategy for the separation of lignin from straw and subsequent production of value-added chemicals is crucial to the current utilization of straw. Herein, up to 23.72% of lignin was isolated… read more here.
Keywords: hydrogen sulfate; sulfobutyl triethylammonium; hydrogen; usy zeolite ... See more keywords