ListarDepartamento de Química Inorgánica e Ingeniería Química por tema "Acid precipitation"
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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 ...