| 摘要 |
PURPOSE:To provide the catalyst which maintains high activity and enables stably and continuously the deep hydrogenation desulfurization treatment of light oil. CONSTITUTION:About 5 to 20wt.% Mo is deposited on the basis of the catalyst weight as the hydrogenation catalyst metal on an alumina/titania carrier prepd. by vapor deposition of titania on gamma-alumina by a chemical vapor deposition method using a titanium compd. Further, respectively about 2 to 6wt.% Co and/or Ni is deposited thereon. |
