公开(公告)号：US20240018070A1

公开(公告)日：2024-01-18

申请号：US18251439

申请日：2021-10-29

Applicant: Neste Oyj

Inventor： Antti OJALA ,  John JAMIESON ,  Imane HACHEMI ,  Marja TIITTA ,  Eero KORHONEN ,  Marja-Liisa KÄRKKÄINEN ,  Eveliina MÄKELÄ

IPC: C07C4/06 ,  C07C1/24 ,  C07C7/00

CPC classification number: C07C4/06 ,  C07C1/24 ,  C07C7/00 ,  C07C2529/40

Abstract: The present disclosure provides a method for producing a cracking product fraction including propylene, C4 olefins, or both. In the method, a catalytic cracking feedstock containing a hydrocarbon feed including at least 5 wt-% isoparaffins is subjected to catalytic cracking in a catalytic cracking reactor.