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：RO76127A

公开(公告)日：1981-03-30

申请号：RO9492778

申请日：1978-08-09

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES F ,  SURESCH DEV D ,  GRASSELLI ROBERT K

IPC: B01J23/24 ,  B01J23/31 ,  B01J23/88 ,  B01J27/057 ,  B01J27/192 ,  B01J35/00 ,  B01J37/02 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25 ,  B01J23/54 ,  C07C57/055

Abstract: Process for forming multi-component oxide catalysts. According to the invention the key catalytic phase of the catalyst is preformed and the elements of the host-catalyst phase are added together or separately. The key catalytic phase contains a molybdate or a tungstate of Bi, Te, Sb, Sn Cu or mixtures thereof. A representative catalyst is 50% [Bi2Mo3O12] 1/2 [K0.1Ni2.5Co4.5Fe3P0.5Mo10.5 Ox] + 50% SiO2 In the production of this catalyst a preformed bismuth molybdate slurry is added to a host-catalyst slurry. The mixture was then dried, calcined, ground and calcined once again.

公开(公告)号：RO75319A

公开(公告)日：1980-11-30

申请号：RO9481878

申请日：1978-07-27

Applicant: STANDARD OIL CO OHIO

Inventor： GUTTMANN ANDREW T ,  GRASSELLI ROBERT K

IPC: B01J23/88 ,  B01J23/89 ,  B01J27/057 ,  B01J27/186 ,  C07C45/35 ,  C07C51/25

公开(公告)号：CS199677B2

公开(公告)日：1980-07-31

申请号：CS351177

申请日：1977-05-27

Applicant: STANDARD OIL CO OHIO

Inventor： MILLER ARTHUR F ,  ZAGATA ROBERT J ,  GRASSELLI ROBERT K

IPC: B01J23/00 ,  C07B61/00 ,  C07C67/39 ,  C07C69/54

Abstract: The production of acrylates and methacrylates, made by the oxidative esterification of propylene or isobutylene wherein gaseous reactants are contacted with one or more catalysts and ethylene or an alcohol can be advantageously conducted in a single fluid bed reactor to obtain the desired ester.

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：DD140034A5

公开(公告)日：1980-02-06

申请号：DD20689578

申请日：1978-07-24

Applicant: STANDARD OIL CO OHIO

Inventor： GUTTMANN ANDREW T ,  GRASSELLI ROBERT K

IPC: B01J23/88 ,  B01J23/89 ,  B01J27/057 ,  B01J27/186 ,  C07C45/35 ,  C07C51/25 ,  C07C27/14

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：CA1049553A

公开(公告)日：1979-02-27

申请号：CA197769

申请日：1974-04-18

Applicant: STANDARD OIL CO OHIO

Inventor： MILLER ARTHUR F ,  GRASSELLI ROBERT K ,  TERRILL DAVID B

IPC: C07C57/05 ,  B01J23/30 ,  B01J27/186 ,  C07C45/35 ,  C07C51/00 ,  C07C51/21 ,  C07C51/25 ,  C07C67/00 ,  C07C51/20

Abstract: Acrylic acid and methacrylic acid are prepared by reacting propylene or isobutylene with molecular oxygen at a temperature of about 200.degree. to about 600.degree.C. in a fluid-bed reactor using a catalyst charge containing two different catalysts--the first catalyst being one that is especially effective for preparing the acrolein or methacrolein from the propylene or isobutylene; and the second catalyst being one that is especially effective for preparing acrylic acid or methacrylic acid from acrolein or methacrolein. Unexpectedly high yields of acrylic acid and methacrylic acid are obtained.

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.