公开(公告)号：US3578695A

公开(公告)日：1971-05-11

申请号：US3578695D

申请日：1967-07-26

Applicant: STANDARD OIL CO OHIO

Inventor： MILBERGER ERNEST C ,  SHAW WILFRID G

IPC: C07C121/32 ,  C07C121/00

CPC classification number: C07C253/10 ,  C07C255/08

Abstract: THE INSTANT APPLICATION DEALS WITH A PROCESS FOR THE MANUFACTURE OF MONOOLEFINICALLY UNSATURATED ALIPHATIC NITRILES BY THE CATALYTIC OXIDATION OF OLEFIN USING CYANIDE AND A MOLECULAR OXYGEN-CONTAINING GAS, BUT NO AMMONIA.

公开(公告)号：HU181732B

公开(公告)日：1983-11-28

申请号：HU223174

申请日：1974-09-03

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  MILLER ARTHUR F ,  SHAW WILFRID G

IPC: C07C27/14 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  B01J23/89 ,  B01J27/192 ,  B01J27/198 ,  B01J27/199 ,  C07B35/04 ,  C07B61/00 ,  C07C5/333 ,  C07C5/48 ,  C07C27/00 ,  C07C27/12 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C47/20 ,  C07C47/22 ,  C07C51/25 ,  C07C57/05 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C07B3/00 ,  B01J23/00

Abstract: Catalysts containing at least nickel or cobalt, chromium, bismuth and molybdenum have been found to be especially useful for the ammoxidation of olefins, the oxidation of olefins and the oxidative dehydrogenation of olefins.

公开(公告)号：CA1150731A

公开(公告)日：1983-07-26

申请号：CA377752

申请日：1981-05-15

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  KUCH PHILIP L ,  PAPARIZOS CHRISTOS

IPC: C07C69/533 ,  B01J27/00 ,  C07B61/00 ,  C07C51/00 ,  C07C51/377 ,  C07C57/03 ,  C07C57/05 ,  C07C67/00 ,  C07C57/04 ,  C07C69/54

Abstract: Olefinic acids and esters such as methacrylic acid and methylmethacrylate, are prepared by contacting in the presence of molecular oxygen the corresponding saturated acid or ester, such as isobutyric acid or methylisobutyrate with the catalyst of the empirical formula Mo12 P0.1-3 M0.1-3 CU0.01-2 V0.01-2 X0.01-2 M' a 0b (I) where M is at least one of K, Rb and Cs; X is at least one of Ba, La, Ca, Al, Ag, Cd, Ti, Tl, HB, Pb and Zn; M' 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

公开(公告)号：CA1099250A

公开(公告)日：1981-04-14

申请号：CA288657

申请日：1977-10-13

Applicant: STANDARD OIL CO OHIO

Inventor： WHITE JAMES F ,  SHAW WILFRID G ,  APPLEQUIST MICHAEL D

IPC: B01J23/28 ,  B01J23/54 ,  B01J23/88 ,  B01J23/887 ,  B01J23/89 ,  B01J27/19 ,  B01J27/198 ,  B01J27/199 ,  B01J27/24 ,  C07B61/00 ,  C07C51/00 ,  C07C51/25 ,  C07C57/05 ,  C07C57/055 ,  C07C67/00 ,  B01J27/14 ,  C07C51/24

Abstract: PROCESS FOR THE PREPARATION OF UNSATURATED ACIDS FROM UNSATURATED ALDEHYDES Methacrylic acid or acrylic acid are produced by the oxidation of methacrolein or acrolein, respectively, with molecular oxygen in the vapor phase in the presence of a catalytic oxide of molybdenum, phosphorus, arsenic, oxygen and the following components delineated in Groups I to III: (I) a rare earth element or mixture thereof, and optionally, at least one of Ag, Tl, Rh, Pd, Ru, Pt, Cd, Al, Au, Cu, alkaline earth metal, Cl and NH4; or (II) at least one element selected from the group consisting of U, Ti, Nb, Re, Pb, Zn and Ga, and optionally, at least one of Cu, a rare earth element, Ag, Ta, In, Th, Cd, Tl, alkaline earth metal, NH4, Cl, Ni, Al, and Ge; or (III) at least one element selected from the group consisting of Ag, Rh, Ru and Au, and optionally, at least one of Cd, Pt, Tl, Pd, Al, Ge, Cu, Ni, alkaline earth metal, NH4 and Cl.

公开(公告)号：CA1090767A

公开(公告)日：1980-12-02

申请号：CA277512

申请日：1977-05-03

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  TERRILL DAVID B

IPC: B01J23/28 ,  B01J23/30 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/68 ,  B01J23/88 ,  B01J23/887 ,  B01J23/89 ,  B01J27/199 ,  C07C51/25 ,  B01J23/00 ,  C07C57/04

Abstract: PROCESS FOR PRODUCING UNSATURATED ALIPHATIC ACIDS AND CATALYSTS THEREFORE The present invention relates to a process for the production of unsaturated aliphatic acids and the catalyst therefore by the vapor phase oxidation of the corresponding unsaturated aliphatic aldehydes with molecular oxygen, optionally in the presence of steam, in the presence of an oxidation catalyst consisting of the oxides of the elements molybdenum, antimony and vanadium in combination with at least one of the oxides of the element selected from the group consisting of silver, magnesium, thallium and cadmium, and optionally one or more of the oxides of the elements of the group, manganese, cobalt, nickel, copper, iron, tin, chromium, titanium, bismuth, arsenic, phosphorus, rhenium, and zinc.

公开(公告)号：DD132335A5

公开(公告)日：1978-09-20

申请号：DD19872777

申请日：1977-05-03

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  TERRIL DAVID B ,  MILBERGER ERNEST C ,  WOODBURY DAVID R ,  DOLHYJ SERGE R

IPC: C07D307/60 ,  B01J23/28 ,  B01J23/30 ,  B01J23/31 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/68 ,  B01J23/88 ,  B01J23/887 ,  B01J23/888 ,  B01J23/89 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/25 ,  C07C57/055 ,  C07C67/00 ,  C07C57/04 ,  B01J21/02 ,  B01J23/16 ,  B01J23/54 ,  B01J23/76 ,  C07C51/32

公开(公告)号：CA1191828A

公开(公告)日：1985-08-13

申请号：CA401808

申请日：1982-04-28

Applicant: STANDARD OIL CO OHIO

Inventor： CALLAHAN JAMES L ,  SHAW WILFRID G ,  MILLER ARTHUR F

IPC: B01J27/188 ,  B01J27/19 ,  B01J37/02 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055

Abstract: The present invention relates to a method for the preparation of phosphomolybdic acid based catalysts by forming a solution of hydrated phosphomolybdic acid in a substantially anhydrous alkyl alcohol, optionally adding a base to the solution, evaporating the solution to yield a catalyst powder and thereafter drying and calcining the powder to form the active catalyst. A second method for preparation is also provided and includes the steps of forming a solution of hydrated phosphomolybdic acid in a substantially anhydrous alkyl alcohol evaporating the solution to form a concentrate, impregnating a catalyst support material with the concentrate, contacting the impregnated support with ammonia gas in an amount sufficient to form an insoluble precipitate of ammonium alkyl phosphomolybdic acid within the pore structure of said support material and thereafter drying and calcining said impregnated support material so as to form a coated catalyst.

公开(公告)号：CA1163618A

公开(公告)日：1984-03-13

申请号：CA378387

申请日：1981-05-26

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  KUCH PHILIP L ,  PAPARIZOS CHRISTOS

IPC: C07C57/055 ,  B01J23/76 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/235 ,  C07C51/25 ,  C07C67/00 ,  B01J27/16

Abstract: Compositions of the empirical formula: Mo12 P0.1-3 M0.1-3 Cu0.1-2 V0.1-2 X0.01-2 Ya 0b (I) where M is at least one of K, Rb snd 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 catslysts for the oxidation of methacrolein to methacrylic acid.

公开(公告)号：CA1151137A

公开(公告)日：1983-08-02

申请号：CA364513

申请日：1980-11-12

Applicant: STANDARD OIL CO OHIO

Inventor： SHAW WILFRID G ,  PAPARIZOS CHRISTOS ,  FARRINGTON DIANE G

IPC: B01J27/28

Abstract: 5195 The present invention relates to s method for maintaining and improving the activity of PMA based catalysts during reactor shutdown by flushing the reactor with an oxide of nitrogen gas at a temperature of from about 150.degree. C to about 370.degree. C. The method can be employed in the reactor by terminating the feed of hydrocarbon to the reactor and then flushing the reactor. The method can be employed to treat PMA based catalysts having the general formula MoxPyAaBbCcDcEcOz wherein A is selected from the group consisting of ammonium, cesium, potassium, rubidium and thallium; B is selected from the group consisting of copper and vanadium; C is selected from the group consisting of antimony, arsenic, bismuth and tellurium; D is palladium; E is aluminum, barium, calcium, cerium, chromium, cobalt, iron, magnesium, manganese, nickel, tantalum, titanium, tungsten, zinc, zirconium, chlorine and/or bromine; x can be 6 to 14; y can be 0.1 to 15; a can be 0.1 to 3; b can be 0.1 to 3; c can be 0 to 2; d can be 0 to 2; e can be 0 to 4 and z is a number necessary to satisfy the other elements.

公开(公告)号：CA1048481A

公开(公告)日：1979-02-13

申请号：CA208346

申请日：1974-09-03

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  MILLER ARTHUR F ,  SHAW WILFRID G

IPC: C07C27/14 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  B01J23/89 ,  B01J27/192 ,  B01J27/198 ,  B01J27/199 ,  C07B35/04 ,  C07B61/00 ,  C07C5/333 ,  C07C5/48 ,  C07C27/00 ,  C07C27/12 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C47/20 ,  C07C47/22 ,  C07C51/25 ,  C07C57/05 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  B01J23/26 ,  C07B3/00

Abstract: CHROMIUM-CONTAINING CATALYSTS USEFUL FOR OXIDATION REACTIONS Catalysts containing at least nickel or cobalt, chromium, bismuth and molybdenum have been found to be especially useful for the ammoxidation of olefins, the oxidation of olefins and the oxidative dehydrogenation of olefins.