Effect of sulphur on the coking of rhodium in the steam reforming of 1-methylnaphthalene

Abstract The effect of sulphur on the coking of Rh/Al2O3 in the steam reforming of 1-methylnaphthalene was studied at 440–500°C, 1 atm and a steam-to-l-methylnaphthalene molar ratio of 14. Three grades of 1-methylnaphthalene were used, containing 690, 80 and