Crude oil refining apparatus

Details Crude oil refining apparatus Crude oil refining apparatus

1985-09-16

1987-12-15

Chiesa, Richard L.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

208 57, 208 61, 208 68, 208 80, 422234, B01J 804, C10G 6914

Patent

active

047132213

ABSTRACT:
In a crude oil refining apparatus, heavy cycle oil from the catalytic cracking unit employed in the crude oil refining apparatus is recycled to a hydrofining process. Such recycling improves the value of the product mix obtained from the crude oil refining apparatus with respect to an apparatus in which the heavy cycle oil withdrawn from the catalytic cracking units is recycled to the catalytic cracking units.

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