Effect of Torrefaction on Energy Properties of Millet Stalk

The paper presents tests connected to the torrefaction of agro-biomass residues as a case biomass valorisation. aim work is compare changes in energy and chemical properties millet stalk (Panicum miliaceum L.) before after process. was done by using scale reactor two temperatures, 275oC 300oC, an N2 atmosphere. torrefied at 300oC has more promising parameters, i.e., higher heating value HHV 24,57 MJ/kg, content carbon 64,90% density 1,42 compering biochar produced - 22,57 60,90% 1,31 respectively. results showed that improves parameters for higher-quality biofuel, which can be used heat generation.