公开(公告)号：US3428674A

公开(公告)日：1969-02-18

申请号：US3428674D

申请日：1965-09-30

Applicant: STANDARD OIL CO

Inventor： CALLAHAN JAMES L ,  GERTISSER BERTHOLD

IPC: B01J23/18 ,  C07C45/35 ,  C07C51/25 ,  C07C45/02

CPC classification number: C07C253/26 ,  B01J23/18 ,  C07C45/35 ,  C07C51/252 ,  Y02P20/52 ,  C07C47/22 ,  C07C57/04 ,  C07C255/08

公开(公告)号：US3519688A

公开(公告)日：1970-07-07

申请号：US3519688D

申请日：1967-09-29

Applicant: STANDARD OIL CO

Inventor： CALLAHAN JAMES LOUIS ,  GERTISSER BERTHOLD ,  SZABO JOSEPH J

IPC: B01J23/31 ,  B01J27/192 ,  C07C45/34 ,  C07C45/35 ,  C07C45/04

CPC classification number: C07C45/34 ,  B01J23/31 ,  B01J27/192 ,  C07C45/35 ,  C07C47/22

公开(公告)号：DE1265731B

公开(公告)日：1968-04-11

申请号：DEST023957

申请日：1963-06-07

Applicant: STANDARD OIL CO

Inventor： CALLAHAN JAMES LOUIS ,  GERTISSER BERTHOLD

IPC: B01J23/84 ,  B01J23/843 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25

Abstract: Methacrylonitrile is manufactured by contacting a mixture of isobutylene, ammonia and oxygen at a temperature of 550-1,100 DEG F. with a catalyst composition corresponding to the formula SbaFebOc, in which a is a number from 1 to 99, b is a number from 50 to 1 and c is a number which satisfies the average valencies of antimony and iron in the oxidation states in which they exist in the catalyst. In the mixture of isobutylene, ammonia and oxygen used, the molar ratio of ammonia to isobutylene is from 0.05:1 to 5:1 and the molar ratio of oxygen to isobutylene is from 0.5:1 to 4:1. If desired the catalyst may be supported on conventional supports and may be activated before use by heating. Saturated hydrocarbons, water and diluents such as nitrogen and oxides of carbon may be present in the reaction mixture. Specifications 867,438 and 876,446 are referred to.

公开(公告)号：CA792263A

公开(公告)日：1968-08-13

申请号：CA792263D

Applicant: STANDARD OIL CO

Inventor： GERTISSER BERTHOLD ,  CALLAHAN JAMES L ,  GRASSELLI ROBERT K

IPC: B01J23/70 ,  B01J23/843 ,  C07C5/48 ,  C07C45/34

公开(公告)号：CA774633A

公开(公告)日：1967-12-26

申请号：CA774633D

Applicant: STANDARD OIL CO

Inventor： CALLAHAN JAMES L ,  GERTISSER BERTHOLD ,  GRASSELLI ROBERT K

公开(公告)号：CA764498A

公开(公告)日：1967-08-01

申请号：CA764498D

Applicant: STANDARD OIL CO

Inventor： CALLAHAN JAMES L ,  GERTISSER BERTHOLD ,  SZABO JOSEPH J

公开(公告)号：CA764476A

公开(公告)日：1967-08-01

申请号：CA764476D

Applicant: STANDARD OIL CO

Inventor： SZABO JOSEPH J ,  GERTISSER BERTHOLD ,  CALLAHAN JAMES L

公开(公告)号：DE1468716A1

公开(公告)日：1969-01-16

申请号：DE1468716

申请日：1963-06-07

Applicant: STANDARD OIL CO

Inventor： LOUIS CALLAHAN JAMES ,  GERTISSER BERTHOLD

IPC: B01J23/84 ,  B01J23/843 ,  C07C45/34 ,  C07C45/35 ,  C07C51/25

Abstract: Methacrylonitrile is manufactured by contacting a mixture of isobutylene, ammonia and oxygen at a temperature of 550-1,100 DEG F. with a catalyst composition corresponding to the formula SbaFebOc, in which a is a number from 1 to 99, b is a number from 50 to 1 and c is a number which satisfies the average valencies of antimony and iron in the oxidation states in which they exist in the catalyst. In the mixture of isobutylene, ammonia and oxygen used, the molar ratio of ammonia to isobutylene is from 0.05:1 to 5:1 and the molar ratio of oxygen to isobutylene is from 0.5:1 to 4:1. If desired the catalyst may be supported on conventional supports and may be activated before use by heating. Saturated hydrocarbons, water and diluents such as nitrogen and oxides of carbon may be present in the reaction mixture. Specifications 867,438 and 876,446 are referred to.

公开(公告)号：DE1223813B

公开(公告)日：1966-09-01

申请号：DEST020526

申请日：1963-04-24

Applicant: STANDARD OIL CO

Inventor： CALLAHAN JAMES LOUIS ,  GERTISSER BERTHOLD ,  SZABO JOSEPH JOHN

IPC: B01J23/16 ,  B01J27/192

公开(公告)号：CA740928A

公开(公告)日：1966-08-16

申请号：CA740928D

Applicant: STANDARD OIL CO

Inventor： GERTISSER BERTHOLD ,  CALLAHAN JAMES L