公开(公告)号：US3840475A

公开(公告)日：1974-10-08

申请号：US11684671

申请日：1971-02-19

Applicant: MOBIL OIL CORP

Inventor： DAVIS B

IPC: B01J23/62 ,  B01J23/656 ,  B01J23/70 ,  B01J37/02 ,  C07C5/41 ,  C10G35/09 ,  C10G35/095 ,  B01J11/08 ,  B01J11/22 ,  B01J11/78

CPC classification number: C10G35/095 ,  B01J23/626 ,  B01J23/6567 ,  B01J23/70 ,  B01J37/0201 ,  C07C5/41 ,  C07C5/417 ,  C10G35/09

Abstract: 1. A METHOD OF PREPARING A SUPPORTED BIMETALLIC CATALYST CONTAINING A PLATINUM GROUP METAL CATALYTICALLY ACTIVE IN HYDROPROCESSING REACTIONS, COMPRISING INTIMATELY ASSOCIATING A POROUS ALUMINA WITH A COMPOUND CAPABLE ON IONIZATION OF FURNISHING A COMPLEX ION CONTAINING BOTH SAID PLATINUM GROUP METAL AND TIN.