An Efficient Method of Birch Ethanol Lignin Sulfation with a Sulfaic Acid-Urea Mixture
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DOI: 10.3390/molecules27196356
Abstract: For the first time, the process of birch ethanol lignin sulfation with a sulfamic acid-urea mixture in a 1,4-dioxane medium was optimized experimentally and numerically. The high yield of the sulfated ethanol lignin (more than… read more here.
Keywords: sulfation; ethanol lignin; birch ethanol; lignin ... See more keywords