Process for producing low density low-sulfur crude oil

Details Process for producing low density low-sulfur crude oil Process for producing low density low-sulfur crude oil

1976-11-19

1978-05-30

Levine, Herbert

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural parallel stages of chemical conversion

208 86, 208 93, C10G 3700

Patent

active

040922383

ABSTRACT:
Process for producing low density low-sulfur crude oil as feedstock to refinery processes in which a high density, starting crude oil is divided into a base stream and a dilution stream. The dilution stream is separated into a straight run light fraction, at least a medium fraction and an asphaltic residue. At least the medium fraction is subjected to hydrocracking. The hydrocracked fraction and the light fraction are mixed with the base stream and a crude oil of low density and low sulfur content is recovered.

REFERENCES:
patent: 2875149 (1959-02-01), Beavon
patent: 2917551 (1959-12-01), Leffer
patent: 2932611 (1960-04-01), Scott et al.
patent: 3736249 (1973-05-01), Lawson

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