| 摘要 |
<p>The invention relates to a method for producing alcohols from a biomass, which includes a step in which at least one aqueous internal flow is recirculated, said flow including at least one alcohol having n atoms of carbon, n being between 2 and 5, provided that, when the alcohol includes 2 carbon atoms, same is mixed with at least one other alcohol, so as to recover a vapor-phase effluent containing alcohols that is output from said pretreatment reactor.</p> |
