Investigation of the Physical and Molecular Properties of Asphalt Binders Processed with Used Motor Oils

Figure 9

Effect of UMO and/or CRM on the GPC analysis of the liquid phase fractions (a) asphaltenes, (b) saturates, (c) naphthene aromatics, and (d) polar aromatics, in comparison with UMO.

(a)

(b)

(c)

(d)