Larsson, Sylvia H.; Rudolfsson, Magnus; Nordwaeger, Martin - In: Applied Energy 102 (2013) C, pp. 827-832
Pilot scale pelletizing of torrefied Norway spruce was performed in a factorial design with controlled factors at two levels: material moisture content (11% and 15%) and torrefaction temperature (270 and 300°C), and die temperature as an uncontrolled factor (60–105°C). Compared to commercial...