Slow pyrolysis of coffee husk briquettes: Characterization of the solid and liquid fractions

The objective of this study was to investigate the kinetics of the biomass and to determine the influence of temperature on the distribution and quality of the products of slow pyrolysis. Coffee husk briquettes were produced by densification and subsequently subjected to slow pyrolysis at different final temperatures of 623 K, 673 K and 723 K at a heating rate of 0.5 °C/min. The results of the TGA showed that the pyrolysis of coffee husks...