
The role of Ni and Co promoters in the simultaneous HDS of dibenzothiophene and HDN of amines over Mo/γ-Al2O3 catalysts
Keywords: Hydrodesulfurization; Dibenzothiophene; 4,6-Dimethyldibenzothiophene; Hydrodenitrogenation; 2-Methylpyridine; 2-Methylpiperidine; Promoting effect; Hydrogenation; Direct desulfurization