Hydrogen treating catalyst for hydrodesulfurization-cracking of

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide

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502315, 208216PP, B01J 2104, B01J 2388

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active

047328860

ABSTRACT:
A hydrogen treating catalyst comprising alumina, 3 to 7% by weight of nickel calculating as NiO and 10 to 20% by weight of molybdenum calculating as MoO.sub.3, which has a total pore volume of 0.55 to 1.0 ml/g, an average pore diameter of 50 to 250 .ANG., and factor P of 3 to 4, wherein the volume of pores having a diameter of larger than the average pore diameter+10 .ANG. and smaller than the average pore diameter+500 .ANG. is 10 to 30% of the total pore volume in catalyst pore distribution, wherein the factor P is represented by the following formula:

REFERENCES:
patent: 3730879 (1973-05-01), Christman et al.
patent: 4012340 (1977-03-01), Morimoto
patent: 4177163 (1979-12-01), Oleck et al.
patent: 4267033 (1981-05-01), Heck et al.

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