Process for the catalytic cracking of hydrocarbons in a fluidize

Details Process for the catalytic cracking of hydrocarbons in a fluidize Process for the catalytic cracking of hydrocarbons in a fluidize

1988-08-08

1989-11-28

Caldarola, Glenn

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208157, 208161, 422140, C10G 3504

Patent

active

048835838

ABSTRACT:
A process is disclosed for the catalytic cracking of hydrocarbons in a fluidized bed wherein the catalyst particles are injected in a fully fluidized suspension into an elongate reaction zone. In accordance with the process, the feedstock to be cracked is injected in a state of small droplets less than 200 microns in diameter countercurrently to the flow of the fully fluidized suspension of catalyst particles.

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