DEPOLYMERIZATION OF LIGNIN BY HYDROTHERMAL METHOD
Abstract
Two modified forms of lignin were obtained by the hydrothermal depolymerization of lignin derived from a lignocellulosic source (Miscanthus sinensis-Andersson). One of them is soluble in many organic solvents (organosolv) and has a softening point of 48 to 98 °C, and the other one is practically insoluble in organic solvents and is unsoftenable even at high temperatures.
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