Process for hydrotreating hydrocarbon feeds

Mineral oils: processes and products – Refining – Sulfur removal

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Details

208213, 208216PP, 208251H, 208254H, 208264, C10G 4504

Patent

active

047864044

ABSTRACT:
This invention relates to a process for preparing highly active hydrotreating catalysts prepared by incorporating a metals solution containing an element selected from the group consisting of molybdenum, tungsten and mixtures thereof, an element selected from the group consisting of nickel, cobalt and mixtures thereof, and a stabilizing amount of phosphorus into an alumina hydrogel support. The final calcined catalysts have surface areas greater than about 300 m.sup.2 /g, crush strengths greater than about 20 lbs and more than about 80% of their pore volume in pores having diameters less than about 50 .ANG..

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