Hydroprocessing with a catalyst having a narrow pore size distri

Details Hydroprocessing with a catalyst having a narrow pore size distri Hydroprocessing with a catalyst having a narrow pore size distri

1989-08-31

1990-11-13

Garvin, Patrick P.

Mineral oils: processes and products

Refining

Sulfur removal

208216R, 208213, 208208R, 208209, 208251R, 208254H, C10G 4508

Patent

active

049699903

ABSTRACT:
A catalyst useful for hydroprocessing a hydrocarbon-containing oil contains at least one hydrogenation component on an amorphous, porous refractory oxide. The catalyst is prepared by impregnating support particles having a narrow pore size distribution and a mode pore diameter from abpit 70 to 80 angstroms with a solution containing a precursor of the hydrogenation components, followed by drying and calcining. The catalyst is useful for promoting a number of hydrocarbon hydroprocessing reactions, particularly hydrogenative desulfurization, dedemetallization and denitrogenation, and most particularly, hydrodesulfurization of residuum-containing oils.

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