公开(公告)号：KR850000280B1

公开(公告)日：1985-03-16

申请号：KR810003107

申请日：1981-08-25

Applicant: STANDARD OIL CO OHIO

Inventor： DOLHYJ SERGE ROMAN ,  PEPERA MARC ANTHONY

IPC: B01J27/18

公开(公告)号：JPH10272362A

公开(公告)日：1998-10-13

申请号：JP8179798

申请日：1998-03-27

Applicant: STANDARD OIL CO OHIO

Inventor： CIRJAK LARRY MICHAEL ,  PEPERA MARC ANTHONY

IPC: B01J37/04 ,  B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/34 ,  B01J23/84 ,  B01J23/847 ,  B01J23/889 ,  B01J27/02 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/03 ,  C07C255/08

Abstract: PROBLEM TO BE SOLVED: To produce a catalyst useful for ammoxidation of propane or propylene to acrylonitrile at a low cost, by producing a compound having a specified formula, reacting a mixture of water-soluble vanadate and Sb2 O3 , and then heating and drying the resultant reaction products. SOLUTION: The catalyst having a formula; Va Sbb Mm Nn Ox ; is produced. In the formula, (a) stands for 0.01-2, (b) for 0.5-4, (m) for 0.01-3, (n) for 0-1, M for Sn, Ti, Fe, Cu, Mn, Ga, Co, or their mixtures. N for Li, Mg, Sr, Ca, Ba, Co, or their mixtures. While being stirred for a sufficient time to produce a catalyst precursor, a water-soluble vanadate, Sb2 O3 , and aqueous mixture containing M promoting agent if necessary are heated to the temperature range from its reflux temperature to 250 deg.C in the atmospheric pressure. Then, the obtained catalyst precursor is dried and after that, the resultant precursor is calcined to produced a desired catalyst.

公开(公告)号：BR9800979A

公开(公告)日：1999-10-05

申请号：BR9800979

申请日：1998-03-26

Applicant: STANDARD OIL CO OHIO

Inventor： CIRJAK LARRY MICHAEL ,  PEPERA MARC ANTHONY

IPC: B01J37/04 ,  B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/34 ,  B01J23/84 ,  B01J23/847 ,  B01J23/889 ,  B01J27/02 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/03 ,  C07C255/08 ,  B01J37/03

Abstract: A method of preparing a VaSbbMmNnOx catalyst useful in the ammoxidation of a C2-C5 hydrocarbon to its corresponding alpha , beta unsaturated nitrile comprising heating an aqueous mixture comprising V2O5 and Sb2O3 at a temperature above about 100 DEG to 250 DEG C, preferably 110 DEG to 175 DEG C, most preferably 120 DEG to 160 DEG C, under autogenous pressure with agitation to form a catalyst precursor, drying the catalyst precursor and calcining the catalyst precursor to form the finished catalyst.

公开(公告)号：ZA9801676B

公开(公告)日：1999-02-19

申请号：ZA9801676

申请日：1998-02-27

Applicant: STANDARD OIL CO OHIO

Inventor： CIRJAK LARRY MICHAEL ,  PEPERA MARC ANTHONY

IPC: B01J37/04 ,  B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/34 ,  B01J23/84 ,  B01J23/847 ,  B01J23/889 ,  B01J27/02 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/03 ,  C07C255/08 ,  B01J

CPC classification number: B01J23/22 ,  B01J23/18 ,  B01J23/8472

公开(公告)号：SG46156A1

公开(公告)日：1998-02-20

申请号：SG1995001908

申请日：1995-02-17

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J8/24 ,  B01J8/32 ,  B01J8/38 ,  B01J23/58 ,  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：FI950820A

公开(公告)日：1995-12-03

申请号：FI950820

申请日：1995-02-22

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J8/24 ,  B01J8/32 ,  B01J8/38 ,  B01J23/58 ,  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：NO950645A

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 ,  B01J23/54 ,  B01J35/08

CPC classification number: B01J23/63 ,  B01J21/08 ,  B01J23/44 ,  B01J23/52 ,  B01J23/56 ,  B01J23/58 ,  B01J35/08 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0045 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

公开(公告)号：DE3587065T2

公开(公告)日：1993-05-19

申请号：DE3587065

申请日：1985-10-28

Applicant: STANDARD OIL CO OHIO

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

IPC: C01B33/20 ,  B01J29/00 ,  B01J29/04 ,  C01B39/06 ,  C07B61/00 ,  C07C1/20 ,  C07C5/27 ,  C07C15/073 ,  C07C15/08 ,  C01B33/34

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.

公开(公告)号：ZA981676B

公开(公告)日：1999-02-19

申请号：ZA981676

申请日：1998-02-27

Applicant: STANDARD OIL CO OHIO

Inventor： CIRJAK LARRY MICHAEL ,  PEPERA MARC ANTHONY

IPC: B01J37/04 ,  B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/34 ,  B01J23/84 ,  B01J23/847 ,  B01J23/889 ,  B01J27/02 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/03 ,  C07C255/08 ,  B01J

Abstract: A method of preparing a VaSbbMmNnOx catalyst useful in the ammoxidation of a C2-C5 hydrocarbon to its corresponding alpha , beta unsaturated nitrile comprising heating an aqueous mixture comprising V2O5 and Sb2O3 at a temperature above about 100 DEG to 250 DEG C, preferably 110 DEG to 175 DEG C, most preferably 120 DEG to 160 DEG C, under autogenous pressure with agitation to form a catalyst precursor, drying the catalyst precursor and calcining the catalyst precursor to form the finished catalyst.

公开(公告)号：NZ270545A

公开(公告)日：1996-12-20

申请号：NZ27054595

申请日：1995-02-22

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J8/24 ,  B01J8/32 ,  B01J8/38 ,  B01J23/58 ,  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).