Single riser fluidized catalytic cracking process utilizing a C3

Details Single riser fluidized catalytic cracking process utilizing a C3 Single riser fluidized catalytic cracking process utilizing a C3

1986-09-03

1988-06-21

Sneed, Helen M. S.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 72, 208 89, 585322, 585330, C01G 5104

Patent

active

047523751

ABSTRACT:
There is provided a catalytic cracking operation featuring a single riser reaction zone having a lower and an upper section wherein a variety of hydrocarbon conversion reactions takes place, a stripping zone 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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