Drying Kinetics as a Method for the Evaluation of Relative Diffusivity of Water in Porous Biomass Materials
International Journal of Renewable Energy & Biofuels
Differential drying curves at constant temperature provide a means of assessing the relative diffusivity of water in porous solids such as mineral and lignocellulosic biomass materials. Determination of the critical extent of drying (xc) at which there is a kinetic transition from constant drying rate…