Catalyst and process for hydroprocessing heavy oils

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And group viii containing

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502 77, 502252, B01J 2114, B01J 2930

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active

044698070

ABSTRACT:
Disclosed is a catalyst and process for making same wherein sepiolite is ion exchanged with a Group Ib, IIb, IIIb, IVb, Vb, or VIIa metal, impregnated with VIa metal and exchanged with a magnesium salt with intervening processing steps of calcining. The catalyst composition is useful in removing metals and hydroprocessing of hydrocarbon feedstocks. The catalyst can also be mixed with a high silica/alumina ratio zeolite such as sodium ZSM-5 zeolite.

REFERENCES:
patent: 3867282 (1975-02-01), Fischer et al.
patent: 4152250 (1979-05-01), Inooka et al.
patent: 4266672 (1981-05-01), Van Nordstrand

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