公开(公告)号：NO143740C

公开(公告)日：1981-04-08

申请号：NO741957

申请日：1974-05-29

Applicant: STANDARD OIL CO OHIO

Inventor： GRASELLI ROBERT KARL ,  MILLER ARTHUR FRANCIS ,  SURESH DEV DHANARAJ ,  HARDMAN HARLEY FOCH

IPC: B01J21/00 ,  B01J23/00 ,  B01J23/88 ,  B01J23/881 ,  B01J23/89 ,  C07B61/00 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07C121/32

公开(公告)号：MX159067A

公开(公告)日：1989-04-14

申请号：MX19199282

申请日：1982-03-26

Applicant: STANDARD OIL CO OHIO

Inventor： GRASELLI ROBERT KARL ,  SURESH DEV DHANARAJ ,  JOSEPH ROBERT

IPC: C07C27/14 ,  B01J21/08 ,  B01J23/00 ,  B01J23/18 ,  B01J23/843 ,  B01J27/057 ,  B01J27/14 ,  B01J32/00 ,  B01J37/02 ,  B01J37/04 ,  C07B61/00 ,  C07C27/00 ,  C07C27/12 ,  C07C45/00 ,  C07C45/35 ,  C07C47/22 ,  C07C67/00 ,  C07C253/00 ,  C07C253/18 ,  C07C255/08 ,  B01J27/132

Abstract: A slurry process for producing a fluid-bed catalyst comprising an antimonate-based oxide complex supported on a catalyst support in which (1) source compounds containing all of the elements of said oxide complex and said support material are combined to form a pre-catalyst slurry, (2) the liquid removed from said pre-catalyst slurry to form a pre-catalyst, and (3) said pre-catalyst is heated at elevated temperature to form said catalyst, in which the support material combined with the source compounds in step (1) is composed of (a) a fumed catalyst support material, such as fumed silica, and (b) a catalyst support material sol, such as a silica sol. The pro-catalyst slurry is formed without the addition of a slurry-derived solid containing fumed catalyst support material and one or more of the source compounds. The process is preferably a single slurry process. The catalyst produced has improved catalytic properties and attrition resistance.

公开(公告)号：MX150898A

公开(公告)日：1984-08-13

申请号：MX17603878

申请日：1978-12-15

Applicant: STANDARD OIL CO OHIO

Inventor： SURESH DEV DHANARAJ ,  GRASELLI ROBERT KARL ,  ORNDOFF DAVID ALLAN

IPC: B01J21/00 ,  B01J23/00 ,  B01J23/84 ,  B01J27/00 ,  B01J27/057 ,  B01J27/186 ,  C07C5/48 ,  C07C45/34 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07C121/32

公开(公告)号：NO143740B

公开(公告)日：1980-12-29

申请号：NO741957

申请日：1974-05-29

Applicant: STANDARD OIL CO OHIO

Inventor： GRASELLI ROBERT KARL ,  MILLER ARTHUR FRANCIS ,  SURESH DEV DHANARAJ ,  HARDMAN HARLEY FOCH

IPC: B01J21/00 ,  B01J23/00 ,  B01J23/88 ,  B01J23/881 ,  B01J23/89 ,  C07B61/00 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07C121/32