Feed mixing technique for fluidized catalytic cracking of hydroc

Details Feed mixing technique for fluidized catalytic cracking of hydroc Feed mixing technique for fluidized catalytic cracking of hydroc

1984-11-30

1986-03-25

Doll, John

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208153, 208157, 208164, 422143, C10G 3514

Patent

active

045781834

ABSTRACT:
An improved Fluid Catalytic Cracking (FCC) Process wherein vaporization of oil feed is optimized prior to catalytic cracking. A draft tube mixer placed in the lower reactor riser splits the hot regenerated catalyst flow into two streams resulting in improved riser mixing of catalyst and oil.

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