For the separation step, products were in the vapor and liquid phases. The vapor was separated as off-gas to be flared. As regards liquid phase, water was removed by a decanter, and then liquid hydrocarbon was fed to distillation columns to separate products based on their boiling points. Note that, the mass balance for the HRD process is given in Table 6. Finally, HRD properties were calculated and compared to the standards of renewable diesel, that is the standards for heating value and liquid density. HRD from the model in this work had 43.942 MJ kg−1 for a net heating value and a liquid density of 775 g dm−3; these values can be compared to standard and reported properties of liquid fuels as in Table 10.