Synthesis of Activated Coke via Co-carbonization of Mixed Atmospheric Residue and Polypropylene Waste and KOH-Activation for the Desulfurization of Model Fuel: Synthesis of Activated Coke via Co-carbonization of Mixed Atmospheric Residue and Polypropylene. RSCI. 2026;35(2):135-147. doi:10.33899/rsci.v35i2.63627