Hydrofining process for hydrocarbon-containing feed streams

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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208112, 208216R, 208216PP, 208217, 208251H, C10G 4508, C10G 4712, C10G 4904

Patent

active

045644411

ABSTRACT:
At least one decomposable compound of a metal selected from the group consisting of copper, zinc and the metals of Group III-B, Group IV-B, Group VB, Group VIB, Group VIIB and Group VIII of the Periodic Table is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such decomposable compound is then contacted with a suitable refractory inorganic material to reduce the concentration of metals, sulfur and Ramsbottom carbon residue contained in the hydrocarbon-containing feed stream. The suitable refractory inorganic material may also be slurried with the hydrocarbon-containing feed stream.

REFERENCES:
patent: 3331769 (1967-07-01), Gatsis
patent: 4134825 (1979-01-01), Bearden, Jr. et al.
patent: 4389301 (1983-06-01), Dahlberg et al.

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