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公开(公告)号：US11986807B2
公开(公告)日：2024-05-21
申请号：US18299212
申请日：2023-04-12
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.
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公开(公告)号：US20230249167A1
公开(公告)日：2023-08-10
申请号：US18299212
申请日：2023-04-12
Inventor： Matthew S. Ide , Doron Levin , Wenyih F. Lai , Ivy D. Johnson , Scott J. Weigel , Brett T. Loveless
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.
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