公开(公告)号：US12145136B2

公开(公告)日：2024-11-19

申请号：US17907748

申请日：2021-02-19

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Micaela Taborga Claure ,  Doron Levin ,  Joseph E. Gatt ,  Scott Weigel ,  Pedro M. Serna Merino

IPC: B01J29/035 ,  B01J29/00 ,  C10G45/54

Abstract: A catalyst may include a metallic function derived from a metal constrained within cages and/or channels of a microporous material, wherein the cages and/or channels of the microporous material are defined by 8 tetrahedral atoms or fewer; and an acidic function derived from an additional zeolite having cages and/or channels defined by 10 or more tetrahedral atoms, wherein the microporous material providing the metallic function and additional zeolite providing the acidic function are coupled by a binder.

公开(公告)号：US11986807B2

公开(公告)日：2024-05-21

申请号：US18299212

申请日：2023-04-12

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Matthew S. Ide ,  Doron Levin ,  Wenyih F. Lai ,  Ivy D. Johnson ,  Scott J. Weigel ,  Brett T. Loveless

IPC: B01J29/18 ,  B01J29/70 ,  B01J29/80 ,  B01J35/61 ,  B01J35/64 ,  B01J37/00 ,  C07C2/66 ,  C07C6/12 ,  C07C7/13 ,  B01J29/06

CPC classification number: B01J29/80 ,  B01J29/18 ,  B01J29/70 ,  B01J29/7007 ,  B01J35/61 ,  B01J35/647 ,  B01J37/0009 ,  C07C2/66 ,  C07C6/126 ,  C07C7/13 ,  B01J2029/062 ,  C07C2529/18 ,  C07C2529/70 ,  C07C2529/80

Abstract: Catalyst composition which comprises a first zeolite having a BEA* framework type and a second zeolite having a MOR framework type and a mesopore surface area of greater than 30 m2/g is disclosed. These catalyst compositions are used to remove catalyst poisons from untreated feed streams having one or more impurities which cause deactivation of the downstream catalysts employed in hydrocarbon conversion processes, such as those that produce mono-alkylated aromatic compounds.

公开(公告)号：US20230249167A1

公开(公告)日：2023-08-10

申请号：US18299212

申请日：2023-04-12

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Matthew S. Ide ,  Doron Levin ,  Wenyih F. Lai ,  Ivy D. Johnson ,  Scott J. Weigel ,  Brett T. Loveless

IPC: B01J29/80 ,  B01J29/18 ,  B01J29/70 ,  B01J35/10 ,  B01J37/00 ,  C07C2/66 ,  C07C6/12 ,  C07C7/13

CPC classification number: B01J29/80 ,  B01J29/18 ,  B01J29/70 ,  B01J29/7007 ,  B01J35/1004 ,  B01J35/1061 ,  B01J37/0009 ,  C07C2/66 ,  C07C6/126 ,  C07C7/13 ,  B01J2029/062

Abstract: Catalyst composition which comprises a first zeolite having a BEA* framework type and a second zeolite having a MOR framework type and a mesopore surface area of greater than 30 m2/g is disclosed. These catalyst compositions are used to remove catalyst poisons from untreated feed streams having one or more impurities which cause deactivation of the downstream catalysts employed in hydrocarbon conversion processes, such as those that produce mono-alkylated aromatic compounds.

公开(公告)号：US20230135668A1

公开(公告)日：2023-05-04

申请号：US17907748

申请日：2021-02-19

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Micaela Taborga Claure ,  Doron Levin ,  Joseph E. Gatt ,  Scott Weigel ,  Pedro M. Serna Merino

IPC: B01J29/035 ,  B01J29/00 ,  C10G45/54

Abstract: A catalyst may include a metallic function derived from a metal constrained within cages and/or channels of a microporous material, wherein the cages and/or channels of the microporous material are defined by 8 tetrahedral atoms or fewer; and an acidic function derived from an additional zeolite having cages and/or channels defined by 10 or more tetrahedral atoms, wherein the microporous material providing the metallic function and additional zeolite providing the acidic function are coupled by a binder.