公开(公告)号：US20230026153A1

公开(公告)日：2023-01-26

申请号：US17838063

申请日：2022-06-10

Applicant: UOP LLC

Inventor： Xi Zhao ,  Avram M. Buchbinder ,  J.W. Adriaan Sachtler ,  Wei Pan ,  John A. Karch

IPC: B01J23/62 ,  B01J35/10 ,  B01J37/02 ,  C10G29/04

Abstract: A de-hydrogenation catalyst and its use in dehydrogenation of hydrocarbons. The catalyst has low cracking activity and comprises gallium or gallium and platinum on an essentially non-acidic and amorphous alumina-phosphate or silica-alumina-phosphate support with an empirical chemical composition of [Al2O3][SiO2]Y[P2O5]Z, wherein Y is between 0 and 0.2 and Z is between 0.01 and 1.1, with a BET surface area above 50 m2/g, as measured by N2 adsorption experiment.

公开(公告)号：US20220203340A1

公开(公告)日：2022-06-30

申请号：US17137576

申请日：2020-12-30

Applicant: UOP LLC

Inventor： Avram M. Buchbinder ,  Wei Pan ,  J. W. Adriaan Sachtler ,  Jeffrey M. Noga ,  Xi Zhao ,  Ling Zhou ,  John A. Karch

IPC: B01J23/62 ,  B01J23/58 ,  B01J21/04 ,  B01J21/12 ,  B01J21/06 ,  B01J35/02 ,  B01J35/10 ,  B01J35/00 ,  B01J23/96 ,  B01J38/30 ,  B01J8/18 ,  B01J8/26 ,  C07C5/48

Abstract: A process is provided for dehydrogenating a paraffinic hydrocarbon comprising sending the paraffinic hydrocarbon to a fluidized bed reactor to be contacted at dehydrogenation reaction conditions with a catalyst composition comprising less than about 0.0999 wt % platinum and about 0.05-2.5 wt % Group I or Group II elements or a mixture thereof. The catalytic composition is prepared without addition of tin, gallium, indium, germanium or lead.

公开(公告)号：US12102986B2

公开(公告)日：2024-10-01

申请号：US17838063

申请日：2022-06-10

Applicant: UOP LLC

Inventor： Xi Zhao ,  Avram M. Buchbinder ,  J. W. Adriaan Sachtler ,  Wei Pan ,  John A. Karch

IPC: B01J23/62 ,  B01J35/61 ,  B01J37/02 ,  C10G29/04

CPC classification number: B01J23/62 ,  B01J35/613 ,  B01J37/0209 ,  C10G29/04 ,  B01J2523/32 ,  B01J2523/828 ,  C10G2300/1081 ,  C10G2300/1096

Abstract: A de-hydrogenation catalyst and its use in dehydrogenation of hydrocarbons. The catalyst has low cracking activity and comprises gallium or gallium and platinum on an essentially non-acidic and amorphous alumina-phosphate or silica-alumina-phosphate support with an empirical chemical composition of [Al2O3][SiO2]Y[P2O5]Z, wherein Y is between 0 and 0.2 and Z is between 0.01 and 1.1, with a BET surface area above 50 m2/g, as measured by N2 adsorption experiment.