Multiple riser fluidized catalytic cracking process employing a

Details Multiple riser fluidized catalytic cracking process employing a Multiple riser fluidized catalytic cracking process employing a

1988-12-22

1989-10-17

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 70, 208 78, 208 79, 208120, 208155, 208 74, 585322, 585330, 585407, 585417, 585533, C10G 5700, C07C 202

Patent

active

048745030

ABSTRACT:
A catalytic cracking process is described featuring multiple risers in which a variety of hydrocarbon conversion reactions takes place, a stripping unit in which entrained hydrocarbon material is removed from catalyst and a regeneration zone in which spent cracking catalyst is regenerated, which comprises:

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