Hydrotreating of petroleum residuum using shaped catalyst partic

Details Hydrotreating of petroleum residuum using shaped catalyst partic Hydrotreating of petroleum residuum using shaped catalyst partic

1976-04-05

1977-06-07

Crasanakis, George

Mineral oils: processes and products

Refining

Sulfur removal

C10G 2302

Patent

active

040282279

ABSTRACT:
Shaped catalyst particles having a polylobal cross-section are utilized in hydrotreating a petroleum residuum to obtain a desulfurized product. The catalyst particles have a surface area greater than 150 m.sup.2 /g and a catalyst pore volume of 0.35-0.85 cc/g resulting from a major portion of pores of diameters in the range 40-90A.

REFERENCES:
patent: 3509044 (1970-04-01), Adams et al.
patent: 3630888 (1971-12-01), Albert et al.
patent: 3674680 (1972-07-01), Hoekstra et al.
patent: 3770617 (1973-11-01), Riley et al.
patent: 3770618 (1973-11-01), Adams et al.
patent: 3990964 (1976-11-01), Gustafson

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