公开(公告)号：US20230372916A1

公开(公告)日：2023-11-23

申请号：US18229417

申请日：2023-08-02

Applicant: BASF CORPORATION

Inventor： Bilge YILMAZ ,  Gary M. SMITH ,  Bethany Nicole HARKRIDER

IPC: B01J35/00 ,  B01J20/04 ,  B01J20/06 ,  B01J20/12 ,  B01J20/22 ,  B01J20/28 ,  B01J29/06 ,  B01J35/08 ,  B01J37/02 ,  B01J37/04 ,  C10G11/05 ,  C10G11/18 ,  C10G29/16

CPC classification number: B01J35/0006 ,  B01J20/041 ,  B01J20/06 ,  B01J20/12 ,  B01J20/223 ,  B01J20/28004 ,  B01J20/28021 ,  B01J29/06 ,  B01J35/08 ,  B01J37/0221 ,  B01J37/04 ,  C10G11/05 ,  C10G11/18 ,  C10G29/16 ,  C10G2300/205

Abstract: A metal trap for an FCC catalyst include pre-formed microspheres impregnated with a salt of calcium and/or magnesium and an organic acid salt of a rare earth element.

公开(公告)号：US20210129126A1

公开(公告)日：2021-05-06

申请号：US16771960

申请日：2018-12-14

Applicant: BASF CORPORATION

Inventor： Bilge YILMAZ ,  Gary M. SMITH ,  Bethany Nicole HARKRIDER

IPC: B01J35/00 ,  B01J20/06 ,  B01J20/04 ,  B01J20/12 ,  B01J20/28 ,  B01J20/22 ,  B01J29/06 ,  B01J35/08 ,  B01J37/04 ,  B01J37/02 ,  C10G11/18 ,  C10G11/05 ,  C10G29/16

Abstract: A metal trap for an FCC catalyst include pre-formed microspheres impregnated with a salt of calcium and/or magnesium and an organic acid salt of a rare earth element.