| 摘要 |
<p>An arrangement (108) for producing biofuel of biomass (108a) by thermochemical treatment of said biomass comprises a first processing environment (1101) with first elevated temperature for heating said biomass in order to eliminate biological activity of said biomass and produce first type biofuel, and a second processing environment (1102) with second elevated temperature being higher that said first elevated temperature for additionally heating said biomass in order to produce second type biofuel. The first processing environment receives the biomass and transfers (1105) it through said first processing environment during a first time period. The second processing environment is coupled with said first environment via a coupling means (1113), and comprises transferring means (1107) for transferring said biomass through said second processing environment during a second time period to second output means (1108). The arrangement is configured to procude both first and second types of dry biofuel, where the first one, as bedding, is outputted (1111) between the first and second environments, and the second one, a coal, is outputted (1108) after the second environment.</p> |
