Maximizing jet fuel from shale oil

Details Maximizing jet fuel from shale oil Maximizing jet fuel from shale oil

1980-11-18

1982-08-03

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 57, 208143, 208210, 208211, 208 59, C10G 4508, C10G 4560

Patent

active

043426417

ABSTRACT:
Improved method for maximizing jet fuel from shale oil involves hydrotreating the treated oil at a temperature of about 600.degree.-650.degree. F. in the presence of a catalyst having a relatively low metal content and then hydrotreating the oil at a temperature in excess of about 800.degree. F. in the presence of a catalyst having a relatively high metal content. A 480.degree. F. minus boiling point fraction fractionated from the foregoing process can meet JP-4 jet fuel specifications. Hydrocracking the 480.degree. F. plus boiling point fraction results in substantial additional quantities of jet fuel.

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