Integration of pyrolysis bio-oils of varying upgrading levels in FCC co-processing with VGO: Benefits and limitations. - Ourlin, Thibault; Marti, Ferran Torres; Venderbosch, Robbie; Çelebi, Serdar; Karahan, Seda; Mathieu, Yannick; Corma, Avelino (Fuel (0016-2361), 2026)