公开(公告)号：EP0672453A2

公开(公告)日：1995-09-20

申请号：EP95301022.0

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Blum, Patricia Rae ,  Cirjak, Larry Michael ,  Lemanski, Michael Francis ,  Paparizos, Christos ,  Pepera, Marc Anthony ,  Suresh, Devasirvatham Dhanarah

IPC: B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  C07C67/05 ,  C07C69/15 ,  B01J23/56

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

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 0.7cm³/g and the surface area is from 100 to 200 m²/g.

Abstract translation: 一种用于在流化床乙酸乙烯酯的制备方法，（VAM）催化剂，包含浸渍载体，其包含基本上惰性的微球颗粒的混合物与溶液包含钯和M，worin M包括钡，金，镧一个无卤化物金属盐 ，铌，铈，锌，铅，钙，锶，锑或它们的混合物，还原金属盐以形成钯和M的支撑表面上的沉积物和与至少一种无卤化物的碱金属盐浸渍载体。 用于微球形载体颗粒的至少50％具有低于100微米的粒度，优选低于60微米。 论文颗粒的孔体积为0.2至0.7厘米<3> /克，表面积为100至200m <2> / g以下。

公开(公告)号：EP0685449B1

公开(公告)日：1999-08-18

申请号：EP95301021.2

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Benkalowycz, Nancy Christofferson ,  Blum, Patricia Rae ,  Paparizos, Christos ,  Cirjak, Larry Michael ,  Pepera, Marc Anthony ,  Lemanski, Michael Francis ,  Wagner, David Rudolph

IPC: C07C67/05 ,  C07C67/055

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

公开(公告)号：EP0672453A3

公开(公告)日：1996-01-17

申请号：EP95301022.0

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Blum, Patricia Rae ,  Cirjak, Larry Michael ,  Lemanski, Michael Francis ,  Paparizos, Christos ,  Pepera, Marc Anthony ,  Suresh, Devasirvatham Dhanarah

IPC: B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  C07C67/05 ,  C07C69/15 ,  B01J23/56

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

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 0.7cm³/g and the surface area is from 100 to 200 m²/g.

公开(公告)号：EP0685451A1

公开(公告)日：1995-12-06

申请号：EP95301023.8

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Blum, Patricia Rae ,  Cirjak, Larry Michael ,  Lemanski, Michael Francis ,  Paparizos, Christos ,  Pepera, Marc Anthony

IPC: C07C67/055 ,  C07C69/01 ,  B01J23/44 ,  B01J23/66 ,  B01J23/58 ,  B01J23/89 ,  B01J37/00

CPC classification number: B01J23/63 ,  B01J23/44 ,  B01J23/52 ,  B01J23/58 ,  B01J23/89 ,  B01J37/0036 ,  B01J37/0072 ,  B01J37/0205 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

Abstract: A process of producing a fluid bed oxacylation catalyst for olefins and diolefins having the following formula Pd-M-A where

M = Ba, Au, Cd, Bi, Cu, Mn, Fe, Co, Ce, U or mixtures thereof,
A = an alkali metal or mixture thereof, and
M is present in the range of from 0 to 5 wt%,
A is present in the range of greater than 0 to 10 wt%,
comprising milling a fixed bed oxacylation catalyst precursor comprising Pd-M on a fixed support with a fluid bed catalyst binder material to form a uniform slurry, drying the slurry to form microspheroidal particles of solid fluid bed catalyst precursor and optionally impregnating the microspheroidal particles with a solution of alkali metal salt to form the fluid bed catalyst. The catalyst is particularly useful in the manufacture of vinyl acetate from ethylene, acetic acid and oxygen.

Abstract translation: 制备用于烯烃流化床氧酰化作用的催化剂和具有下式的Pd-MA二烯烃，其中M =钡，金，镉，铋，铜，锰，铁，钴，铈，U或其混合物，A =碱的方法 金属或它们的混合物，M是存在于从0到5重量％的范围内，A为存在于大于0至10重量％的范围内，包括研磨的固定床氧酰化作用的催化剂前体上的固定包含钯-M 与流化床催化剂粘合剂材料载体上以形成均匀的淤浆，干燥该浆料以形成固体流化床催化剂前体的微球状颗粒并任选地与碱金属的盐的溶液浸渍的微球状颗粒，以形成流化床催化剂。 该催化剂是在制造乙酸乙烯酯的由乙烯，乙酸和氧气是特别有用的。

公开(公告)号：EP0685449A1

公开(公告)日：1995-12-06

申请号：EP95301021.2

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Benkalowycz, Nancy Christofferson ,  Blum, Patricia Rae ,  Paparizos, Christos ,  Cirjak, Larry Michael ,  Pepera, Marc Anthony ,  Lemanski, Michael Francis ,  Wagner, David Rudolph

IPC: C07C67/05 ,  C07C67/055

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

Abstract translation: 一种用于从乙烯，乙酸和氧气制造乙酸乙烯酯的流化床方法，包括通过一个或多个入口将乙烯和乙酸进料到流化床反应器中，通过至少一个另外的入口将氧引入反应器中，共连接 反应器中的氧气，乙烯和乙酸与流化床催化剂接触以产生乙酸乙烯酯。 颗粒催化剂材料的粒度直径优选具有小于200微米（0.2mm）的颗粒的60％的范围，不超过40％的颗粒低于40微米（0.04mm）。

公开(公告)号：EP0949000B1

公开(公告)日：2007-06-13

申请号：EP99112752.3

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Blum, Patricia Rae ,  Cirjak, Larry Michael ,  Lemanski, Michael Francis ,  Paparizos, Christos ,  Pepera, Marc Anthony ,  Suresh, Devasirvatham Dhanarah

IPC: B01J37/00 ,  C07C67/055 ,  B01J21/08

CPC classification number: B01J37/0045 ,  B01J21/08 ,  B01J23/44 ,  B01J23/52 ,  B01J23/56 ,  B01J23/58 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

公开(公告)号：EP0672453B1

公开(公告)日：2005-11-02

申请号：EP95301022.0

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Blum, Patricia Rae ,  Cirjak, Larry Michael ,  Lemanski, Michael Francis ,  Paparizos, Christos ,  Pepera, Marc Anthony ,  Suresh, Devasirvatham Dhanarah

IPC: B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  C07C67/05 ,  C07C69/15 ,  B01J23/56

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：EP0867221B1

公开(公告)日：2003-11-12

申请号：EP98301629.6

申请日：1998-03-05

Applicant: The Standard Oil Company

Inventor： Cirjak, Larry Michael ,  Pepera, Marc Anthony

IPC: B01J23/22 ,  B01J23/18 ,  B01J23/84 ,  B01J23/847 ,  B01J23/843

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

公开(公告)号：EP0949000A1

公开(公告)日：1999-10-13

申请号：EP99112752.3

申请日：1995-02-17

Applicant: THE STANDARD OIL COMPANY

Inventor： Blum, Patricia Rae ,  Cirjak, Larry Michael ,  Lemanski, Michael Francis ,  Paparizos, Christos ,  Pepera, Marc Anthony ,  Suresh, Devasirvatham Dhanarah

IPC: B01J37/00 ,  C07C67/055

CPC classification number: B01J37/0045 ,  B01J21/08 ,  B01J23/44 ,  B01J23/52 ,  B01J23/56 ,  B01J23/58 ,  B01J35/023 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

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.

Abstract translation: 一种用于在流化床乙酸乙烯酯的制备方法，（VAM）催化剂，包含浸渍载体，其包含基本上惰性的微球颗粒的混合物与溶液包含钯和M，worin M包括钡，金，镧一个无卤化物金属盐 ，铌，铈，锌，铅，钙，锶，锑或它们的混合物，还原金属盐以形成钯和M的支撑表面上的沉积物和与至少一种无卤化物的碱金属盐浸渍载体。 用于微球形载体颗粒的至少50％具有低于100微米的粒度，优选低于60微米。

公开(公告)号：EP0867221A3

公开(公告)日：1999-06-23

申请号：EP98301629.6

申请日：1998-03-05

Applicant: THE STANDARD OIL COMPANY

Inventor： Cirjak, Larry Michael ,  Pepera, Marc Anthony

IPC: B01J23/22 ,  B01J23/18 ,  B01J23/84

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

Abstract: A method of preparing a V a Sb b M m N n O x catalyst useful in the ammoxidation of a C 2 -C 5 hydrocarbon to its corresponding α, β unsaturated nitrile comprising heating an aqueous mixture comprising V 2 O 5 and Sb 2 O 3 at a temperature above about 100° to 250°C, preferably 110° to 175°C, most preferably 120° to 160°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.