Cat Cracking Logo

Naphtha Catalytic Cracking for Propylene Production by FCCU

with Christopher Dean, High Olefins FCC Technology Services LLC

Download Presentation PDF

A process for producing a product stream, consisting primarily of the lower olefins ethylene, propylene and butylenes, and of gasoline is provided. The process includes cracking a mixture of paraffinic naphtha feedstream and regenerated catalyst in a downflow reactor. The reaction product stream is separated from the spent catalyst and subsequently fractionated into individual product streams, while the spent catalyst is regenerated and recycled.

Leave a Reply

Posted by: