公开(公告)号：US3706693A

公开(公告)日：1972-12-19

申请号：US3706693D

申请日：1970-07-10

Applicant: UNION OIL CO

Inventor： MICKELSON GRANT A ,  JONES DARRYL L ,  BARAL WILLIAM J

IPC: B01J29/06 ,  C10G11/05 ,  C10G45/64 ,  C10G49/08 ,  B01J11/82 ,  B01J11/40

CPC classification number: C10G49/08 ,  B01J29/061 ,  C10G11/05 ,  C10G45/64

Abstract: HYDROCARBON NCONVERSION CATALYSTS HAVING MARKEDLY IMPROVED CHARACTERISTICS ARE PREPARED FROM INTIMATE ADMIXTURES OF FORAMINOUS ALUMINA-CONTAINING REFRACTORY OXIDES AND ION EXCHANGEABLE ALUMINUM-CONTAINING COMPOSITES, SUCH AS CRYSTALLINE ALUMIOSILICATE ZEOLITES, SILICAALUMINA COGELS, AND THE LIKE, UPON IMPREGNATION WITH A STRONG ACIDIC SOLUTION CONTAINING GROUP VIII AND GROUP VI METAL COMPOUNDS AND AN ACID OF PHOSPHORUS AT A PH BELOW 3.