| 摘要 |
According to the present invention, a feeding arrangement (20; 40) for feeding lignocellulosic biomass material such as annual plant material towards a hydrolysis process comprises at least one transportation device (24, 25; 41) for transporting the biomass material towards the treatment process; and at least one tearing roll (27; 47; 47a, 47b; 77; 87) arranged at a predetermined distance from the at least one transportation device (24, 25; 41) and being provided with tearing protrusions, the at least one tearing roll (27; 47; 47a, 47b; 77; 87) being arranged with a predetermined distance to the at least one transportation device (24, 25; 41) to tear off parts of the transported material to provide a substantially continuous flow of material. |
