公开(公告)号：US20230294083A1

公开(公告)日：2023-09-21

申请号：US18020188

申请日：2021-08-18

Applicant: BASF CORPORATION

Inventor： Wathudura Indika Namal DE SILVA ,  David M. STOCKWELL ,  Gary M. SMITH ,  Vasileios KOMVOKIS ,  Bilge YILMAZ

IPC: B01J29/80 ,  B01J29/70 ,  B01J29/40 ,  B01J29/08 ,  B01J21/04 ,  B01J21/12 ,  B01J27/16 ,  B01J21/16 ,  B01J35/10 ,  B01J37/04 ,  B01J37/00 ,  C10G11/05

CPC classification number: B01J29/80 ,  B01J29/7057 ,  B01J29/405 ,  B01J29/088 ,  B01J21/04 ,  B01J21/12 ,  B01J27/16 ,  B01J21/16 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/04 ,  B01J37/0018 ,  C10G11/05 ,  B01J2029/062

Abstract: Disclosed herein is a fluid catalyst cracking (FCC) catalyst composition that includes a first component and a second component. The first component includes zeolite Y and a first matrix that includes a metal passivating constituent. The second component includes beta zeolite and a second matrix. Also disclosed herein are methods of preparing the FCC catalyst composition and method of using the FCC catalyst composition.

公开(公告)号：US20240001351A1

公开(公告)日：2024-01-04

申请号：US18036958

申请日：2021-11-19

Applicant: BASF CORPORATION

Inventor： Bilge YILMAZ ,  Vasileios KOMVOKIS ,  Wathudura Indika Namal DE SILVA ,  Xingtao GAO

IPC: B01J29/80 ,  B01J29/08 ,  B01J29/40 ,  B01J29/70 ,  C10G11/05 ,  B01J35/10

CPC classification number: B01J29/80 ,  B01J29/084 ,  B01J29/40 ,  B01J29/7007 ,  C10G11/05 ,  B01J35/1038 ,  B01J35/1014 ,  B01J2029/062

Abstract: Disclosed herein in certain embodiments is a fluid catalyst cracking (FCC) additive composition that includes a first component, a second component, and optionally a third component. The first component includes beta zeolite and a first matrix. The second component includes ZSM-5 zeolite and a second matrix. The third component includes Y zeolite and a third matrix. The components are present in the additive composition in a range that provides for enhanced butylenes to propylene selectivity ratio and total butylenes yield when catalytically cracking a hydrocarbon feed.