公开(公告)号：US11465130B2

公开(公告)日：2022-10-11

申请号：US16609532

申请日：2018-05-01

Applicant: DSM IP ASSETS B.V.

Inventor： Werner Bonrath ,  Roman Goy ,  Jonathan Alan Medlock

IPC: B01J23/10 ,  B01J23/44 ,  B01J23/88 ,  C07C29/17 ,  B01J37/02 ,  B01J23/887

Abstract: The present invention relates to a metal powder catalyst and its use in the selective catalytic hydrogenation of organic starting materials comprising a carbon-carbon triple bond. The powder catalyst comprises a metal alloy carrier, wherein the metal alloy comprises (i) 55 weight-% (wt-%)-80 wt-%, based on the total weight of the metal alloy, of Co, and (ii) 20 wt-%-40 wt-%, based on the total weight of the metal alloy, of Cr, and (iii) 2 wt-%-10 wt-%, based on the total weight of the metal alloy, of Mo, and wherein the said metal alloy is coated by a metal oxide layer and impregnated with Pd, and is characterized in that the metal oxide layer comprises CeO2.

公开(公告)号：US11167270B2

公开(公告)日：2021-11-09

申请号：US16609528

申请日：2018-05-01

Applicant: DSM IP ASSETS B.V.

Inventor： Werner Bonrath ,  Roman Goy ,  Jonathan Alan Medlock

IPC: B01J23/74 ,  B01J23/745 ,  B01J23/10 ,  B01J23/26 ,  B01J23/28 ,  B01J23/44 ,  B01J23/75 ,  B01J23/755 ,  B01J37/02

Abstract: The present invention is related to a new metal powder catalytic system (catalyst), its production and its use in hydrogenation processes.

公开(公告)号：US11014063B2

公开(公告)日：2021-05-25

申请号：US16609606

申请日：2018-05-01

Applicant: DSM IP ASSETS B.V.

Inventor： Marco Altheimer ,  Werner Bonrath ,  Roman Goy ,  Jonathan Alan Medlock ,  Sergio Vernuccio ,  Philipp Rudolf Von Rohr

IPC: B01J19/24 ,  B01D46/24 ,  B01J19/00 ,  B32B3/00 ,  F01N13/00 ,  F01N3/28

Abstract: The present invention relates to a device for treatment of material transported through the device having a specific design.