Catalysis Today, Vol.57, No.3-4, 267-273, 2000
Niobium sulfide as a dopant for hydrotreating NiMo catalysts
Niobium sulfide has been recently found to be an interesting new active phase for hydrodesulfurization. In this work, niobium was used as a dopant for a conventional hydrotreating catalyst. A NiMo hydrotreating catalyst in the oxide form was doped with various contents of Nb precursor salt (0