Figure 4
Size distributions of the cores of the primary particles of p3 and p4 (green and black lines) in number-weighted and volume-weighted form [(a) and (b), respectively]. Displayed are the partial differential functions (solid lines) and cumulative distribution functions (dashed lines). The number-weighted distributions are given in units of particles per cm3. The volume-weighted size distributions in (b) are given in units of iron content in mg per ml, calculated on the basis of an Fe2O3 stoichiometry. |