Читать книгу Handbook of Biomass Valorization for Industrial Applications - Группа авторов - Страница 35

Physical pre-treatment includes the dissolution by milling or grinding of biomass size and particle size. Enhanced outcomes of hydrolysis due to decreased crystallite size and improved characteristics of mass transfer from decreased particle dimension. The necessary energy necessary for physical pre-treatment are varies on the final size of particles as well as the decrease in lignocellulosic content crystallinity. In most situations, where physical pre-treatment is the only possible alternative, the energy needed is more than actual energy available in the biomass. It is a costly technique and probably won’t be employed in a continuous operation.