Process for upgrading a hydrocarbon fraction

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

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208130, 208208R, 208251R, C10G 934, C10G 3108

Patent

active

039896188

ABSTRACT:
A process for upgrading a hydrocarbon fraction by contacting the hydrocarbon fraction with a dense-water-containing fluid at a temperature in the range of from about 600.degree. F. to about 900.degree. F. in the absence of an externally supplied catalyst and hydrogen and of pretreatment of the hydrocarbon fraction.

REFERENCES:
patent: 2135332 (1938-11-01), Gary
patent: 3453206 (1969-07-01), Gatsis
patent: 3676331 (1972-07-01), Pitchford
patent: 3720600 (1973-03-01), Mansfield et al.
patent: 3761398 (1973-09-01), Munekata et al.
patent: 3779895 (1973-12-01), Wilson et al.

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