Contour of solid volume fraction first-order (left) and second order

Schematic diagram of novel helical fluidized bed pyrolysis reactor.

Combustion reaction rate of the sampled char at different temperatures

Contours of volume fraction in tapered bed having taper angle of 4.52 º

Plot of Thomas kinetic model for fluoride adsorption on concrete

Reactivity index R s of the sampled char at different temperatures: (a)

Design-expert plots: response surface and contour plots for the

Effect of temperature on physicochemical characteristics of bio-oil

Normalized Shannon entropy as a function of the manifold time for the

Comparison on experimental results (bars) and simulation data (points)