公开(公告)号：ZA9501443B

公开(公告)日：1996-08-21

申请号：ZA9501443

申请日：1995-02-21

Applicant: STANDARD OIL CO OHIO

Inventor： BENKALOWYCZ NANCY CHRISTOFFERS ,  BLUM PATRICIA RAE ,  LEMANSKI MICHAEL FRANCIS ,  PEPERA MARC ANTHONY ,  CIRJAK LARRY MICHAEL ,  PAPARIZOS CHRISTOS ,  WAGNER DAVID RUDOLPH

IPC: B01J8/24 ,  B01J8/32 ,  B01J8/38 ,  B01J19/00 ,  C07C67/055 ,  C07C

CPC classification number: B01J19/002 ,  B01J8/24 ,  B01J8/32 ,  B01J8/388 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

公开(公告)号：CA2143043A1

公开(公告)日：1995-12-03

申请号：CA2143043

申请日：1995-02-21

Applicant: STANDARD OIL CO OHIO

Inventor： BENKALOWYCZ NANCY C ,  PAPARIZOS CHRISTOS ,  BLUM PATRICIA R ,  PEPERA MARC A ,  CIRJAK LARRY M ,  WAGNER DAVID R ,  LEMANSKI MICHAEL F

IPC: B01J23/58 ,  B01J8/24 ,  B01J8/32 ,  B01J8/38 ,  B01J19/00 ,  C07B61/00 ,  C07C67/05 ,  C07C67/055 ,  C07C67/313 ,  C07C69/15

Abstract: A fluid bed process for the manufacture of vinyl acetate from ethylene, acetic acid and oxygen comprising feeding ethylene and acetic acid into a fluid bed reactor through one or more inlets, introducing the oxygen into the reactor through at least one further inlet, co-joining the oxygen, ethylene and acetic acid in the reactor in contact with a fluid bed catalyst to produce vinyl acetate. The particle size diameter of the particulate catalyst material preferably has a range of 60% of the particles being below 200 microns (0.2 mm) with no more than 40% of the particles being below 40 microns (0.04 mm).

公开(公告)号：NO950645L

公开(公告)日：1995-08-23

申请号：NO950645

申请日：1995-02-21

Applicant: STANDARD OIL CO OHIO

Inventor： BLUM PATRICIA RAE ,  CIRJAK LARRY MICHAEL ,  LEMANSKI MICHAEL FRANCIS ,  PAPARIZOS CHRISTOS ,  PEPERA MARC ANTHONY ,  SURESH DEVASIRVATHAM DHANARAH

IPC: B01J21/08 ,  B01J23/44 ,  B01J23/52 ,  B01J23/56 ,  B01J23/58 ,  B01J23/60 ,  B01J23/62 ,  B01J23/63 ,  B01J23/644 ,  B01J23/648 ,  B01J23/66 ,  B01J23/68 ,  B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  C07B61/00 ,  C07C67/04 ,  C07C67/055 ,  C07C69/15 ,  B01J35/08 ,  B01J23/54

Abstract: A process for the preparation of a fluid bed vinyl acetate (VAM) catalyst comprising impregnating a support comprising a mixture of substantially inert microspheroidal particles with a solution comprising a halide-free metal salt of Pd and M, wherein M comprises Ba, Au, La, Nb, Ce, Zn, Pb, Ca, Sr, Sb or mixtures thereof, reducing the metal salts to form a deposit of Pd and M on the support surface and impregnating the support with at least one halide-free alkali metal salt. At least 50% of the particles used for the microspheroidal support have a particle size below 100 microns, preferably below 60 microns. The pore volume of these particles is from 0.2 to 0.7cm /g and the surface area is from 100 to 200 m /g.

公开(公告)号：FI950819A0

公开(公告)日：1995-02-22

申请号：FI950819

申请日：1995-02-22

Applicant: STANDARD OIL CO OHIO

Inventor： BLUM PATRICIA RAE ,  CIRJAK LARRY MICHAEL ,  LEMANSKI MICHAEL FRANCIS ,  PAPARIZOS CHRISTOS ,  PEPERA MARC ANTHONY ,  SURESH DEVASIRVATHAM DHANARAH

IPC: B01J21/08 ,  B01J23/44 ,  B01J23/52 ,  B01J23/56 ,  B01J23/58 ,  B01J23/60 ,  B01J23/62 ,  B01J23/63 ,  B01J23/644 ,  B01J23/648 ,  B01J23/66 ,  B01J23/68 ,  B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  C07B61/00 ,  C07C67/04 ,  C07C67/055 ,  C07C69/15 ,  B01J

Abstract: A process for the preparation of a fluid bed vinyl acetate (VAM) catalyst comprising impregnating a support comprising a mixture of substantially inert microspheroidal particles with a solution comprising a halide-free metal salt of Pd and M, wherein M comprises Ba, Au, La, Nb, Ce, Zn, Pb, Ca, Sr, Sb or mixtures thereof, reducing the metal salts to form a deposit of Pd and M on the support surface and impregnating the support with at least one halide-free alkali metal salt. At least 50% of the particles used for the microspheroidal support have a particle size below 100 microns, preferably below 60 microns. The pore volume of these particles is from 0.2 to 0.7cm /g and the surface area is from 100 to 200 m /g.

公开(公告)号：DE3265417D1

公开(公告)日：1985-09-19

申请号：DE3265417

申请日：1982-06-18

Applicant: STANDARD OIL CO OHIO

Inventor： RINZ JAMES EDWARD ,  PAPARIZOS CHRISTOS ,  HERRINGTON DANIEL ROBERT

IPC: B01J27/00 ,  B01J31/00 ,  B01J31/16 ,  B01J31/22 ,  C07B61/00 ,  C07D317/36 ,  C07D317/38 ,  B01J21/00

公开(公告)号：DE3169806D1

公开(公告)日：1985-05-15

申请号：DE3169806

申请日：1981-06-25

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID GARSIDE ,  PAPARIZOS CHRISTOS ,  KUCH PHILIP LAWRENCE

IPC: C07C57/055 ,  B01J23/76 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C67/00 ,  B01J27/18 ,  B01J23/88 ,  C07C57/04

Abstract: Compositions of the empirical formula: Mo12P0.1-3M0.1-3Cu0.1-2V0.1-2X0.01-2YaOb (I) where M is at least one of K, Rb and Cs; X is at least one of Ba, La, Ga, Al, Ag, Cd, Ti, Tl, Hg, Pb and Zn; Y is at least one of Fe, Co, Ni, Sr, Mn, In, Ta, Ge, S and Be when a>0; a is a number of 0 to about 2; and b is a number that satisfies the valence requirements of the other elements present, are excellent catalysts for the oxidation of methacrolein to methacrylic acid.

公开(公告)号：CA1176622A

公开(公告)日：1984-10-23

申请号：CA404482

申请日：1982-06-04

Applicant: STANDARD OIL CO OHIO

Inventor： RINZ JAMES E ,  PAPARIZOS CHRISTOS ,  HERRINGTON DANIEL R

IPC: B01J27/00 ,  B01J31/00 ,  B01J31/16 ,  B01J31/22 ,  C07B61/00 ,  C07D317/36 ,  C07D317/38 ,  B01J21/06 ,  B01J23/20

Abstract: Cyclic carbonates are manufactured from oxiranes, such as methyl oxirane (propylene oxide), and heterocumulenes, such as carbon dioxide, in the presence of a catalytic system. The catalytic system is a combination of a Group IVB or VB transition metal complex and a Lewis base, such as a bromide ion.

公开(公告)号：CA1153754A

公开(公告)日：1983-09-13

申请号：CA357963

申请日：1980-08-11

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  CALLAHAN JAMES L ,  PAPARIZOS CHRISTOS

IPC: C07C27/14 ,  B01J21/08 ,  B01J23/28 ,  B01J23/31 ,  B01J27/057 ,  B01J37/04 ,  C07B33/00 ,  C07B61/00 ,  C07C27/00 ,  C07C45/35 ,  C07C47/22 ,  C07C67/00 ,  B01J23/00

Abstract: (5173) ATTRITION RESISTANT-HIGHER ACTIVE COMPONENT FLUID BED CATALYSTS A method for preparing attrition resistant, high percentage active component catalysts comprises using two types of silica, one of which is fumed silica, in a two stage catalyst preparation.

公开(公告)号：DE69322383T2

公开(公告)日：1999-04-29

申请号：DE69322383

申请日：1993-09-08

Applicant: STANDARD OIL CO OHIO

Inventor： FRIEDRICH MARIA S ,  SEELEY MICHAEL J ,  PAPARIZOS CHRISTOS ,  SURESH DEV D

IPC: B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/847 ,  B01J23/889 ,  C01C3/02 ,  C07B61/00 ,  C07C253/26 ,  C07C255/08

Abstract: Disclosed is a method for ammoxidizing C3 to C5 mono-olefins to a,b-mono-unsaturated acyclic nitriles having 3 to 5 carbon atoms and HCN by introducing such mono-olefins molecular oxygen and ammonia into a reaction zone into vapor phase contact with a solid ammoxidation catalyst, wherein the mol ratio of introduced molecular oxygen and ammonia to said introduced mono-olefin is at least 1.5 and 1.0, respectively, wherein said catalyst contains the elements and proportions indicated by the empirical formula: V1SbaMmNnOx where a = 0.5 to 2 M = one or more of: Sn, Ti, Fe, and Ga m = 0.05 to 3, usually at least 0.1 and at most 1 N = one or more of: W, Bi, Mo, Li, Mg, P, Zn, Mn, Te, Ge, Nb, Zr, Cr, Al, Cu, Ce, B n = 0.0 to 0.5, and wherein the preparation of the catalyst includes contacting in an aqueous dispersion a vanadium compound and an antimony compound while said vanadium is in solution.

公开(公告)号：ZA9807256B

公开(公告)日：1999-02-15

申请号：ZA9807256

申请日：1998-08-13

Applicant: STANDARD OIL CO OHIO

Inventor： SURESH DEV DHANARAJ ,  PAPARIZOS CHRISTOS ,  SEELY MICHAEL J ,  FRIEDRICH MARIA STRADA ,  DRENSKI TAMA LEE

IPC: B01J23/00 ,  B01J23/31 ,  B01J23/76 ,  B01J23/84 ,  B01J23/843 ,  B01J23/88 ,  B01J23/887 ,  B01J23/89 ,  B01J27/192 ,  B01J27/199 ,  B01J37/00 ,  B01J37/08 ,  C01C3/02 ,  C01G53/00 ,  C07B61/00 ,  C07C253/18 ,  C07C253/24 ,  C07C253/26 ,  C07C255/08 ,  B01J

CPC classification number: C07C253/18 ,  B01J23/002 ,  B01J23/31 ,  B01J23/8876 ,  B01J37/0045 ,  B01J37/08 ,  B01J2523/00 ,  C01C3/0216 ,  C01G53/006 ,  Y02P20/52 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847 ,  C07C255/08