Integrated catalytic cracking process with light olefin upgradin

Details Integrated catalytic cracking process with light olefin upgradin Integrated catalytic cracking process with light olefin upgradin

1988-05-31

1990-10-30

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 49, 208113, 208 70, 585322, 585330, 585533, C10G 5702

Patent

active

049666800

ABSTRACT:
Process and apparatus for upgrading light olefinic crackate gas from a fluidized catalytic cracking unit having a riser reactor for contacting hot solid cracking catalyst with a heavy hydrocarbon feedstock, said light crackate gas containing ethene, propene and other C.sub.1 -C.sub.4 lower aliphatics, comprising the steps of:

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