CeO2–MnOx composite loaded on Al2O3 as a catalyst for HCl oxidation

CeO₂(12)–MnO_x(13)/Al₂O₃ catalyst exhibited an evidently improved activity with HCl conversion (X_HCl) above 72%, accompanied with a satisfactory stability for at least 200 h in the reaction of HCl oxidation to Cl₂.