公开(公告)号：US20190151830A1

公开(公告)日：2019-05-23

申请号：US16316684

申请日：2016-07-13

Applicant: SHELL OIL COMPANY

Inventor： Robin KOLVENBACH ,  Marcello Stefano RIGUTTO ,  Thomas WEBER ,  Lennart VAN HAANDEL

IPC: B01J27/051 ,  B01J21/06 ,  B01J35/00 ,  B01J37/03 ,  C07C1/32

Abstract: The invention relates to a process for the preparation of nanoparticles of MoS2 supported on TiO2 wherein the preparation is performed by reductive coprecipitation using aqueous solutions containing Ti and Mo precursor salts, and wherein MoS2 may be non-promoted or Co-promoted. Further, the invention relates to the use of said nanoparticles as hydrodesulfurization catalysts.

公开(公告)号：US20180057756A1

公开(公告)日：2018-03-01

申请号：US15681563

申请日：2017-08-21

Applicant: SHELL OIL COMPANY

Inventor： Karl Marvin KRUEGER ,  Thomas WEBER

IPC: C10G45/08 ,  C07D319/06 ,  C07D207/267

CPC classification number: C10G45/08 ,  B01J23/75 ,  B01J23/755 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J27/1853 ,  B01J31/0209 ,  B01J31/0247 ,  B01J31/0254 ,  B01J31/04 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/18 ,  B01J37/20 ,  C07D207/267 ,  C07D319/06

Abstract: A method of making a hydroprocessing catalyst composition that includes impregnating a support material with metals and an organic acid compound followed by a controlled drying of the impregnated support and incorporation thereafter of a polar additive into the dried, impregnated support. The hydroprocessing catalyst is made by this method.