and the denominator therefore represents the biodiesel mass
produced (at 90% conversion) per unit volume of reagent
mixture. As shown in Table 6, the low-velocity condition
resulted, for both DSM ) 50 and 100 mm, in an estimate of e90
lower than that obtained in the laboratory-scale pilot (3–6 versus
13 J/kg). This indicates that, in the expression of ΔpSM, the
decrease of Ne (resulting from the increase of ReSM) prevailed