公开(公告)号：ES2054446T3

公开(公告)日：1994-08-01

申请号：ES91310846

申请日：1991-11-26

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  LYNCH CHARLES STAFFORD ,  GLAESER LINDA CLAIRE ,  TOFT MARK ANTHONY

IPC: B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/28 ,  B01J23/34 ,  B01J23/843 ,  B01J23/847 ,  C07B61/00 ,  C07C5/333 ,  C07C11/06 ,  C07C253/24 ,  C07C255/08

Abstract: Disclosed is a process for making an activated antimony and vanadium-containing catalyst in oxide form having an atomic ratio of Sb:V in the range from 0.8-4, which comprises calcining such an oxidic vanadium and antimony-containing composition at a temperature of over 750 DEG C, and thereafter contacting said calcined catalyst with a hydroxy compound in liquid form selected from (1) cyclohexanol, (2) cyclopentanol, (3) a monohydroxy, acyclic hydrocarbon having 1-8 C atoms, and (4) a dihydroxy, acyclic hydrocarbon having 2-4 carbon atoms, and separating as a liquid said compound from said catalyst insofar as it is present beyond the amount wetting said catalyst, and thereafter drying said catalyst.

公开(公告)号：DE3886103D1

公开(公告)日：1994-01-20

申请号：DE3886103

申请日：1988-04-14

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  TOFT MARK ANTHONY ,  GLAESER LINDA CLAIRE

IPC: B01J27/199 ,  B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/24 ,  B01J23/28 ,  B01J23/30 ,  B01J23/31 ,  B01J23/84 ,  B01J23/847 ,  B01J23/88 ,  B01J27/057 ,  B01J27/14 ,  B01J27/192 ,  B01J27/198 ,  B01J37/04 ,  C07C67/00 ,  C07C253/00 ,  C07C253/24 ,  C07C255/08

Abstract: Ammoxidation of propane or isobutane with NH3 and 02 using (1) a mole ratio of paraffin:NH3 in the range from 2 to 16 and a mole ratio of paraffin:O2 in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile. Catalytic compositions useful in the process are disclosed.

公开(公告)号：ES2043038T3

公开(公告)日：1993-12-16

申请号：ES89311074

申请日：1989-10-26

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE ,  TOFT MARK ANTHONY

IPC: B01J23/22 ,  B01J27/08 ,  B01J35/08 ,  B01J37/04 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/08

公开(公告)号：IN172305B

公开(公告)日：1993-06-05

申请号：IN122DE1988

申请日：1988-02-15

Applicant: STANDARD OIL CO OHIO

Inventor： DHANARAJ SURECH DEV ,  ORNDOFF DAVID ALLAN ,  BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE ,  FRIEDRICH MARIA STRADA

IPC: C07C121/28

公开(公告)号：DE68902042T2

公开(公告)日：1992-12-10

申请号：DE68902042

申请日：1989-10-26

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE ,  TOFT MARK ANTHONY

IPC: B01J23/22 ,  B01J27/08 ,  B01J35/08 ,  B01J37/04 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/08

公开(公告)号：IN157545B

公开(公告)日：1986-04-19

申请号：IN90DE1982

申请日：1982-02-03

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  SURESH DEV DHANRAJ ,  GRASSELLT ROBERT KARL

IPC: C07C57/055 ,  B01J23/31 ,  B01J23/68 ,  B01J23/88 ,  B01J23/885 ,  B01J27/057 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/02 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C45/37 ,  C07C45/38 ,  C07C47/22 ,  C07C51/00 ,  C07C51/21 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07C121/32

公开(公告)号：DE3065848D1

公开(公告)日：1984-01-12

申请号：DE3065848

申请日：1980-12-19

Applicant: STANDARD OIL CO OHIO

Inventor： SURESH DEV DHANARAJ ,  GRASSELLI ROBERT KARL ,  BRAZDIL JAMES FRANK

IPC: B01J23/54 ,  B01J23/18 ,  B01J23/22 ,  B01J23/24 ,  B01J23/34 ,  B01J23/84 ,  B01J23/88 ,  B01J27/057 ,  B01J38/48 ,  C07C45/00 ,  C07C45/34 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07C120/14

Abstract: Antimony-based oxide complex catalysts are improved by adding to these catalysts an antimony-containing compound such as Sb 2 O 3 , in an amount of 0.1 to 25% based on an atomic basis of the antimony relative to the antimony already present in the catalyst. In this way a catalyst is produced which gives improved yields for example in the procuction of acrylonitrile by the ammoxidation of propylene.

公开(公告)号：BR8202409A

公开(公告)日：1983-04-12

申请号：BR8202409

申请日：1982-04-27

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  DHANARAJ DEV ,  GRASSELLI ROBERT KARL

IPC: C07C57/055 ,  B01J23/31 ,  B01J23/68 ,  B01J23/88 ,  B01J23/885 ,  B01J27/057 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/02 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C45/37 ,  C07C45/38 ,  C07C47/22 ,  C07C51/00 ,  C07C51/21 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07C121/32

公开(公告)号：PT72260B

公开(公告)日：1981-11-05

申请号：PT7226080

申请日：1980-12-22

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT KARL ,  BRAZDIL JAMES FRANK ,  SURESH DEV DHANARAJ ,  RATKA FRANCES IRENE

IPC: B01J23/54 ,  B01J23/00 ,  B01J23/888 ,  B01J27/02 ,  B01J27/057 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/00 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C51/00 ,  C07C51/25 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08

Abstract: A tin antimonate oxide complex catalyst of the formula:… AaDbTedSneSbfOx… wherein A represents one or more of the following elements: Cu, V, W and or Mo; D represents one or more of the following elements: Bi, Ti, Ge, Ce, La, Cr, Mn, Mg, Ca, Co, Ni, Nb, Ta, Ag, Zn, Cd, K, Cs, U, B, P and Eu; and wherein a is 0.001 to 10; b is 0 to 10; d is 0.001 to 10; e is 0.1 to 10; f is 1 to 20; f > a + b + d + e; and x is a number sufficient to satisfy the valence requirements of the other elements present. … These multiply promoted Sn-Sb oxides are superior catalysts for the ammoxidation of olefins to the corresponding unsaturated nitriles, the selective oxidation of olefins to unsaturated aldehydes and acids, and the oxydehydrogenation of olefins to diolefins.

公开(公告)号：AU3800078A

公开(公告)日：1980-01-17

申请号：AU3800078

申请日：1978-07-13

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  GRASSELLI ROBERT KARL ,  SURESH DEV DHANARAJ

IPC: B01J23/24 ,  B01J23/31 ,  B01J23/88 ,  B01J27/057 ,  B01J27/192 ,  B01J35/00 ,  B01J37/02 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  B01J37/00 ,  B01J37/14 ,  B01J23/84 ,  B01J23/68 ,  B01J23/64 ,  B01J23/30 ,  B01J23/28 ,  B01J23/18 ,  B01J23/02 ,  B01J23/06 ,  B01J27/18 ,  B01J21/08 ,  C07C120/14 ,  C07C121/32

Abstract: Process for forming multi-component oxide catalysts. According to the invention the key catalytic phase of the catalyst is preformed and the elements of the host-catalyst phase are added together or separately. The key catalytic phase contains a molybdate or a tungstate of Bi, Te, Sb, Sn Cu or mixtures thereof. A representative catalyst is 50% [Bi2Mo3O12] 1/2 [K0.1Ni2.5Co4.5Fe3P0.5Mo10.5 Ox] + 50% SiO2 In the production of this catalyst a preformed bismuth molybdate slurry is added to a host-catalyst slurry. The mixture was then dried, calcined, ground and calcined once again.