Hydrodenitrogenation of demetallized residual oil

Details Hydrodenitrogenation of demetallized residual oil Hydrodenitrogenation of demetallized residual oil

1979-04-24

1980-07-01

Crasanakis, George

Mineral oils: processes and products

Refining

Sulfur removal

208251H, 208253, 208254H, C10G 2302

Patent

active

042105250

ABSTRACT:
Demetallized oils such as deasphalted or catalytically demetallized residua are upgraded as catalytic cracking feedstock by contact with a denitrogenation catalyst having at least 80 percent of its pore volume in pores less than 50 Angstroms in diameter.

REFERENCES:
patent: 3530066 (1970-09-01), Kuwata
patent: 3696027 (1972-10-01), Bridge
patent: 3876523 (1975-04-01), Rosinski et al.
patent: 3900390 (1975-08-01), Adams et al.
patent: 4008149 (1977-02-01), Itoh et al.
patent: 4016067 (1977-04-01), Fischer et al.

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