Process for upgrading crude oil and residual fractions thereof b

Details Process for upgrading crude oil and residual fractions thereof b Process for upgrading crude oil and residual fractions thereof b

1982-04-16

1984-03-06

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208167, 208251R, 422216, C10G 930, C10G 942

Patent

active

044352727

ABSTRACT:
A process for upgrading a petroleum charge of crude oil or residual fractions thereof, in which the charge is dispersed into a descending curtain of heated, substantially inert contact material. This contact material preferably has a conversion rate not substantially greater than 10% in the CAT D test. The vapors generated on contact of the charge with the curtain are collected on the side of the curtain opposite from where the charge is dispersed. The recovered product has a substantially reduced metals content and Conradson Carbon number and is suitable for catalytic cracking or use as heavy fuel or a heavy fuel precursor.

REFERENCES:
patent: 2548912 (1951-04-01), Savage
patent: 2766189 (1956-10-01), Shimp
patent: 4263128 (1981-04-01), Bartholic

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