RESUMO
In this work, the co-processing of waste surgical masks, waste motor oil, and biomass was investigated to reduce the environmental impacts of the increasing medical-derived plastic pollution as well as to elucidate its effect on the production of chemicals . The results showed high yields towards an oily product with an interesting hydrocarbon content in the diesel range. Furthermore, although the initial waste motor oil had a high sulfur content, the oily products showed a low sulfur content, that was logically distributed in the solid and gas phases. In addition, all oily products presented HHVs ââhigher than 44 MJ/Kg, with cetane indices, densities, and viscosities lower than those of petroleum-derived diesel. This work could impact on the management of waste surgical masks and the joint recovery of everyday waste towards high value-added products.
