公开(公告)号：DE69511464D1

公开(公告)日：1999-09-23

申请号：DE69511464

申请日：1995-02-17

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J8/24 ,  B01J8/32 ,  B01J23/58 ,  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：DE69215009T2

公开(公告)日：1997-03-06

申请号：DE69215009

申请日：1992-06-03

Applicant: STANDARD OIL CO OHIO

Inventor： BLUM PATRICIA RAE ,  PEPERA MARC ANTHONY

IPC: B01J23/22 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/215 ,  C07C53/08 ,  B01J27/195

Abstract: Disclosed is a process for making acetic acid which comprises oxidizing ethane with molecular oxygen in a reaction zone at a pressure of at least 100 psig while the reactants are in contact with a solid catalyst having the elements and relative atomic proportions indicated by the empirical formula: VPaMbOx where M is one or more optional element selected from Co, Cu, Re, Fe, Ni, Nb, Cr, W, U, Ta, Ti, Zr, Zn, Hf, Mn, Pt, Pd, Sn, Sb, Bi, Ce, As, Ag, and Au, wherein a is 0.5 to 3, b is 0 to 1, and x is a number determined by the valence requirements of the other elements in the catalyst, and wherein said catalyst contains crystalline vanadyl pyrophosphate.

公开(公告)号：NZ270546A

公开(公告)日：1996-12-20

申请号：NZ27054695

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 ,  DEVASIRVATHAM DHANARAH SURESH

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

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：DE69215009D1

公开(公告)日：1996-12-12

申请号：DE69215009

申请日：1992-06-03

Applicant: STANDARD OIL CO OHIO

Inventor： BLUM PATRICIA RAE ,  PEPERA MARC ANTHONY

IPC: B01J23/22 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/215 ,  C07C53/08 ,  B01J27/195

Abstract: Disclosed is a process for making acetic acid which comprises oxidizing ethane with molecular oxygen in a reaction zone at a pressure of at least 100 psig while the reactants are in contact with a solid catalyst having the elements and relative atomic proportions indicated by the empirical formula: VPaMbOx where M is one or more optional element selected from Co, Cu, Re, Fe, Ni, Nb, Cr, W, U, Ta, Ti, Zr, Zn, Hf, Mn, Pt, Pd, Sn, Sb, Bi, Ce, As, Ag, and Au, wherein a is 0.5 to 3, b is 0 to 1, and x is a number determined by the valence requirements of the other elements in the catalyst, and wherein said catalyst contains crystalline vanadyl pyrophosphate.

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：BR9500737A

公开(公告)日：1996-01-02

申请号：BR9500737

申请日：1995-02-22

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J23/58 ,  B01J8/24 ,  B01J8/32 ,  B01J8/38 ,  B01J19/00 ,  C07B61/00 ,  C07C67/05 ,  C07C67/055 ,  C07C67/313 ,  C07C69/15 ,  C08F18/08

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：BR9500736A

公开(公告)日：1995-10-31

申请号：BR9500736

申请日：1995-02-22

Applicant: STANDARD OIL CO OHIO

Inventor： BLUM PATRICIA RAE ,  CIRJAK LARRY MICHAEL ,  LEMANSKI MICHAEL FRANCIS ,  PAPERIZOS 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 ,  C08F18/08

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：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：AU578758B2

公开(公告)日：1988-11-03

申请号：AU4974085

申请日：1985-11-11

Applicant: STANDARD OIL CO OHIO

Inventor： PEPERA MARC ANTHONY ,  DESMOND MICHAEL JOSEPH ,  CALLAHAN JAMES LOUIS

IPC: C01B33/20 ,  B01J29/00 ,  B01J29/04 ,  C01B39/06 ,  C07B61/00 ,  C07C1/20 ,  C07C5/27 ,  C07C15/073 ,  C07C15/08

Abstract: A method for preparing a molecular sieving metallosilicate which comprises:(A) providing an aqueous dispersion of colloidal particles comprising contiguous mixtures of silica and the oxide of a transition metal selected from the group consisting of Sc, Ti, V, Cr, Mn, Fe, Co. Ni, Zn, Zr, Y or a mixture of two or more of said metals;(B) mixing an effective amount of a mineralizing agent and/or synthesis directing agent with said dispersion to form a gel; and(C) maintaining said gel at a temperature of 80°C to 300°C for an effective period of time to provide said metallosilicate.