Physical chemistry helping circular economy: the virtuous matching of pyrolysis residues and bitumens improvement

摘要: A circular use of residues (bio-oil and char) from municipal waste pyrolysis as additives for producing improved asphalts and for regenerating aged asphalts is proposed. The goal of this approach is the reduction of (i) landfilling of wastes and (ii) consumption of resources for the production of new road pavements and (Figure 1).