公开(公告)号：US20240123428A1

公开(公告)日：2024-04-18

申请号：US18263966

申请日：2022-02-02

Applicant: Wisconsin Alumni Research Foundation

Inventor： Ive HERMANS ,  Lesli MARK ,  William MCDERMOTT ,  Theodore AGBI

IPC: B01J21/18 ,  B01J6/00 ,  B01J21/02 ,  B01J37/02 ,  B01J37/08 ,  B01J37/14 ,  C07C5/333

CPC classification number: B01J21/18 ,  B01J6/001 ,  B01J21/02 ,  B01J37/0201 ,  B01J37/08 ,  B01J37/14 ,  C07C5/333 ,  C07C2521/02 ,  C07C2521/18

Abstract: Improved catalytic materials for and methods of oxidative dehydrogenation (ODH) of short chain alkanes or ethylbenzene to the corresponding olefins are disclosed. The disclosed methods use catalysts made by impregnating boron onto the surface of oxidized amorphous carbon, and result in higher selectivity and a lower induction period than methods using conventional ODH catalysts.