Hydroconversion process employing catalyst with specified pore s

Details Hydroconversion process employing catalyst with specified pore s Hydroconversion process employing catalyst with specified pore s

1994-05-16

1995-07-25

McFarlane, Anthony

Mineral oils: processes and products

Refining

Sulfur removal

208251H, 208254H, 208112, C10G 4504, C10G 4712

Patent

active

054359082

ABSTRACT:
Heavy hydrocarbons are hydrotreated to increase content of components boiling below 1000.degree. F. by contact with Group VIII non-noble metal oxide and Group VI-B metal oxide on alumina having a Total Surface Area of 150-240 m.sup.2 /g, a Total Pore Volume, (TPV) of 0.7-0.98, and a Pore Diameter Distribution whereby .ltoreq.20% of the TPV is present as primary micropores of diameter .ltoreq.100 .ANG., at least about 34% of TPV is present as secondary micropores of diameter of about 100 .ANG.-200 .ANG., and about 26%-46% of the TPV is present as mesopores of diameter >200 .ANG..

REFERENCES:
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patent: 4225421 (1980-09-01), Hensley, Jr. et al.
patent: 4357263 (1982-11-01), Heck et al.
patent: 4395329 (1983-07-01), Le Page et al.
patent: 4548709 (1985-10-01), Bowes et al.
patent: 4549957 (1985-10-01), Hensley, Jr. et al.
patent: 4941964 (1990-07-01), Dai et al.
patent: 5047142 (1991-09-01), Sherwood, Jr. et al.

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