公开(公告)号：ZA936480B

公开(公告)日：1994-03-25

申请号：ZA936480

申请日：1993-09-02

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J20060101 ,  C07C20060101 ,  B01J ,  C07C

公开(公告)号：MX172776B

公开(公告)日：1994-01-11

申请号：MX2410091

申请日：1991-01-09

Applicant: STANDARD OIL CO OHIO

Inventor： SURESH DEV D ,  FRIEDRICH MARIA S ,  SEELY MICHAEL J

IPC: B01J23/88 ,  B01J23/887 ,  B01J27/186 ,  B01J27/19 ,  B01J27/192 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/08

Abstract: Olefins such as propylene and isobutylene are converted to the corresponding unsaturated nitriles, acrylonitrile, and methacrylonitrile, respectively, by reacting a mixture of the olefin, ammonia, and molecular oxygen-containing gas in the presence of a catalyst containing the oxides of bismuth, molybdenum, iron, nickel and magnesium, at least one element selected from the group comprising potassium and cesium, and optionally one element selected from the group comprising cobalt, phosphorus, manganese, tellurium, sodium, cerium, chromium, antimony and tungsten wherein the sum of cesium and potassium is at least 0.1 to 0.4.

公开(公告)号：CA1107753A

公开(公告)日：1981-08-25

申请号：CA180443

申请日：1973-09-06

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D

IPC: C07C69/65 ,  B01J23/00 ,  B01J23/30 ,  B01J25/00 ,  B01J27/00 ,  C07B61/00 ,  C07C51/04 ,  C07C57/04 ,  C07C67/05 ,  C07C67/39 ,  C07C67/44 ,  C07C69/54 ,  C07C69/653

Abstract: PREPERATION OF ESTERS FROM UNSATURATED ALKEHYDES AND ALCOHOLS Acrylic esters and methacrylic esters are formed directly from the aldehyde by reacting acrolein or methacrolein with molecular oxygen and an alcohol in the presence of an oxidation catalyst under the conditions normally associated with the reaction of the aldehyde to the acid.

公开(公告)号：CA1075672A

公开(公告)日：1980-04-15

申请号：CA231620

申请日：1975-07-16

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D ,  HARDMAN HARLEY F

IPC: B01J23/00 ,  B01J23/88 ,  B01J23/881 ,  B01J23/887 ,  B01J23/89 ,  B01J27/057 ,  B01J27/186 ,  B01J27/192 ,  C07B31/00 ,  C07B33/00 ,  C07B35/04 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/12 ,  C07C27/00 ,  C07C27/14 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  C07C67/00 ,  C07C253/00 ,  C07C253/26 ,  C07C255/08 ,  B01J23/70

Abstract: OXIDATION CATALYSTS Catalysts containing iron, bismuth, molybdenum, plus nickel, cobalt, magnesium, zinc, cadmium, strontium or calcium are promoted with yttrium, zirconium, silver, sulfur, cerium, thorium, praseodymium, ruthenium, gallium, niobium, germanium, chromium, tin, manganese, indium, copper, tellurium, lanthanum, tantalum, tungsten or mixture thereof to give extremely desirable catalysts for various oxidation reactions.

公开(公告)号：CS195708B2

公开(公告)日：1980-02-29

申请号：CS517475

申请日：1975-07-22

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D ,  HARDMAN HARLEY F

IPC: B01J23/00 ,  B01J23/88 ,  B01J23/881 ,  B01J23/887 ,  B01J23/89 ,  B01J27/057 ,  B01J27/186 ,  B01J27/192 ,  C07B31/00 ,  C07B33/00 ,  C07B35/04 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/12 ,  C07C27/00 ,  C07C27/14 ,  C07C45/00 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  C07C67/00 ,  C07C253/00 ,  C07C253/26 ,  C07C255/08 ,  C07B3/00

公开(公告)号：CA1065340A

公开(公告)日：1979-10-30

申请号：CA246949

申请日：1976-03-02

Applicant: STANDARD OIL CO OHIO

Inventor： WHITE JAMES F ,  REGE JAMES R ,  GRASSELLI ROBERT K ,  SURESH DEV D

IPC: B01J27/198 ,  B01J23/30 ,  B01J23/34 ,  B01J23/652 ,  B01J23/68 ,  B01J23/88 ,  B01J23/888 ,  B01J27/00 ,  B01J27/199 ,  C07B61/00 ,  C07C51/00 ,  C07C51/25 ,  C07C57/055 ,  C07C67/00 ,  C07C57/04

Abstract: PROCESS FOR THE PREPARATION OF ACRYLIC ACID AND METHACRYLIC ACID FROM THE CORRESPONDING ALDEHYDES Catalysts containing tungsten, phosphorus, vanadium and molybdenum have been round to be especially effective for the oxidation of unsaturated aldehydes to form the corresponding unsaturated acid. These catalysts may optionally contain one or more of tin, antimony, arsenic, copper, cerium, boron, chromium, iron, nickel, cobalt, uranium, manganese, strontium, silver, rubidium, rhodium, cadmium, bismuth, indium, zinc, lanthanum.

公开(公告)号：CS179992B2

公开(公告)日：1977-12-30

申请号：CS708673

申请日：1973-10-15

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D

IPC: C07C69/65 ,  B01J23/00 ,  B01J23/30 ,  B01J25/00 ,  B01J27/00 ,  C07B61/00 ,  C07C51/04 ,  C07C57/04 ,  C07C67/05 ,  C07C67/39 ,  C07C67/44 ,  C07C69/54 ,  C07C69/653

Abstract: 1433168 Esters from unsaturated alcohols and aldehydes STANDARD OIL CO 19 Sept 1973 43892/73 Heading C2C Acrylic and methacrylic esters are prepared by adding an aliphatic or aromatic alcohol containing up to ten carbon atoms to acrolein or methacrolein and reacting the mixture with molecular oxygen in the presence of an oxidation catalyst at a temperature of from 250‹ to 450‹ C. The alcohol is suitably an alkanol of 1 to 4 carbon atoms, and the catalyst suitably contains molybdenum, vanadium and/or tungsten. Reference has been directed by the Comptroller to Specification 1,266,457.

公开(公告)号：FI316173A

公开(公告)日：1975-04-13

申请号：FI316173

申请日：1973-10-12

Applicant: STANDARD OIL CO OHIO

Inventor： GRASSELLI ROBERT K ,  SURESH DEV D

IPC: C07C69/65 ,  B01J23/00 ,  B01J23/30 ,  B01J25/00 ,  B01J27/00 ,  C07B61/00 ,  C07C51/04 ,  C07C57/04 ,  C07C67/05 ,  C07C67/39 ,  C07C67/44 ,  C07C69/54 ,  C07C69/653 ,  C07C

Abstract: 1433168 Esters from unsaturated alcohols and aldehydes STANDARD OIL CO 19 Sept 1973 43892/73 Heading C2C Acrylic and methacrylic esters are prepared by adding an aliphatic or aromatic alcohol containing up to ten carbon atoms to acrolein or methacrolein and reacting the mixture with molecular oxygen in the presence of an oxidation catalyst at a temperature of from 250‹ to 450‹ C. The alcohol is suitably an alkanol of 1 to 4 carbon atoms, and the catalyst suitably contains molybdenum, vanadium and/or tungsten. Reference has been directed by the Comptroller to Specification 1,266,457.