摘要:
The present invention is directed generally to a method of production of value-added, biobased chemicals from lignin sources, including waste lignin. A method of using a depolymerization of lignin to create a tiered production of biobased aromatic chemicals and biofuels is also described herein. The method described herein may also allow for the selective production of the biobased aromatic chemicals and biofuels. Additionally, a reduction of waste products may also be provided from the present method.
摘要:
According to one aspect of the present method, a method for evaluation of lignin may comprise the steps of: providing lignin from a source, wherein the composition of lignin is unknown; analyzing the lignin by molecular spectroscopy methods and/or physical-chemical analysis; determining the composition of the lignin; and using the determination of the composition to predict at least one biobased product produced from the lignin. Within the method, a statistical analysis of the lignin may provide a prediction for one or more products produced and/or the yield of one or more products.
摘要:
The present invention is directed generally to a method of production of biobased chemicals, biofuels, and lignin residues from lignin sources, including waste lignin. This method may allow for selectively producing biobased chemicals, biofuels, and lignin residues from lignin sources using certain processing methods. The methods for production of these biobased chemicals, biofuels, and lignin residues may be provided by chemical-induced processing, catalytic oxidative lignin depolymerisation processing, and catalytic hydroprocessing. Further, the catalytic hydroprocessing from processes including catalytic reduction processing, catalytic hydrodeoxygenation processing, and/or catalytic/dehydrogenation processing may also be used. The method described herein also provides a means in which waste from the process(es) may be reduced and/or recycled.