| 摘要 |
The present invention relates to a process for cooling hot torrefied biomass, which process comprises the steps of a) applying water onto the hot torrefied biomass, resulting in steam with entrained dust and organic volatiles, and cooled torrefied biomass comprising water; b) condensing the steam with entrained dust and organic volatiles to form a condensate comprising dust and organic volatiles; and c)recycling the condensate comprising dust and organic volatiles to step a).. The invention also relates to a cooling device for cooling hot torrefied biomass enabling the cooling process according to the invention, and a system for producing torrefied biomass comprising such a cooling device. |
