Hydrocarbonaceous black oil conversion process

Details Hydrocarbonaceous black oil conversion process Hydrocarbonaceous black oil conversion process

1975-07-28

1977-01-25

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208109, 208110, 208112, 208216, 208264, 252438, 252465, C10G 2302, B01J 2724

Patent

active

040050076

ABSTRACT:
An improved method of preparing a catalyst comprising a Group VI-B and a Group VIII metal impregnated on a refractory inorganic oxide carrier material, said catalyst being particularly useful in the hydrorefining of residual oils. The carrier material is further impregnated with a nitrogen-containing organic compound, the compound being subsequently thermally decomposed to deposit nitrogen on the carrier material. The nitrogen-containing compound is characterized by a basic dissociation constant of less than about 1 .times. 10.sup..sup.-13 at 25.degree. C.

REFERENCES:
patent: 3377295 (1968-04-01), Pryor
patent: 3630889 (1971-12-01), Arey et al.
patent: 3778365 (1973-12-01), Hamner et al.

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