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Biorefinery Process Combining Specel® Process and Selective Lignin Precipitation using Mineral Acids
(NC State University, 2016)
Soda black liquors from the Specel® process, which used wheat straw as the raw material, were subjected to an acid precipitation process to recover the lignin. Lignin was isolated by acid precipitation using three different ...
Isolation and Characterization of Gramineae and Fabaceae Soda Lignins
(MDPI, 2017)
Some agricultural residues such as wheat or barley straw, as well as certain fast-growing
plants like Leucaena leucocephala and Chamaecytisus proliferus, could be used as raw materials for
the paper industry as an ...