公开(公告)号：TR9900709A2

公开(公告)日：1999-10-21

申请号：TR9900709

申请日：1999-03-26

Applicant: STANDARD OIL CO

Inventor： JR JAMES FRANK BRAZDIL ,  TOFT MARK ANTHONY

IPC: B01J23/88 ,  B01J23/00 ,  B01J23/28 ,  B01J23/887 ,  B01J37/08 ,  C07B61/00 ,  C07C253/24 ,  C07C255/07 ,  C07C255/08

CPC classification number: C07C253/24 ,  B01J23/002 ,  B01J23/28 ,  B01J23/8876 ,  B01J37/08 ,  B01J2523/00 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/43 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68

公开(公告)号：ZA9902101B

公开(公告)日：1999-10-01

申请号：ZA9902101

申请日：1999-03-16

Applicant: STANDARD OIL CO

Inventor： BRAZDIL JAMES FRANK JR ,  TOFT MARK ANTHONY

IPC: B01J23/88 ,  B01J23/00 ,  B01J23/28 ,  B01J23/887 ,  B01J37/08 ,  C07B61/00 ,  C07C253/24 ,  C07C255/07 ,  C07C255/08 ,  C07C ,  B01J

CPC classification number: C07C253/24 ,  B01J23/002 ,  B01J23/28 ,  B01J23/8876 ,  B01J37/08 ,  B01J2523/00 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/43 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68

公开(公告)号：DE3886103T2

公开(公告)日：1994-04-14

申请号：DE3886103

申请日：1988-04-14

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  TOFT MARK ANTHONY ,  GLAESER LINDA CLAIRE

IPC: B01J27/199 ,  B01J23/16 ,  B01J23/18 ,  B01J23/22 ,  B01J23/24 ,  B01J23/28 ,  B01J23/30 ,  B01J23/31 ,  B01J23/84 ,  B01J23/847 ,  B01J23/88 ,  B01J27/057 ,  B01J27/14 ,  B01J27/192 ,  B01J27/198 ,  B01J37/04 ,  C07C67/00 ,  C07C253/00 ,  C07C253/24 ,  C07C255/08

Abstract: Ammoxidation of propane or isobutane with NH3 and 02 using (1) a mole ratio of paraffin:NH3 in the range from 2 to 16 and a mole ratio of paraffin:O2 in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile. Catalytic compositions useful in the process are disclosed.

公开(公告)号：DE3882075D1

公开(公告)日：1993-08-05

申请号：DE3882075

申请日：1988-04-14

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  TOFT MARK ANTHONY ,  GLAESER LINDA CLAIRE

IPC: B01J23/22 ,  B01J23/24 ,  B01J23/84 ,  B01J23/847 ,  B01J23/86 ,  B01J23/88 ,  B01J27/057 ,  B01J27/198 ,  B01J27/199 ,  C07B61/00 ,  C07C67/00 ,  C07C253/00 ,  C07C253/24 ,  C07C255/07 ,  C07C255/08 ,  B01J23/28

Abstract: Ammoxidation of C3 to C5 paraffins with NH3 and O2 using (1) a mole ratio of paraffin:NH3 in the range from 2 to 16 and a mole ratio of alkane:O2 in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile. Catalytic compositions useful in the process are disclosed.

公开(公告)号：AT77970T

公开(公告)日：1992-07-15

申请号：AT89311074

申请日：1989-10-26

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE ,  TOFT MARK ANTHONY

IPC: B01J23/22 ,  B01J27/08 ,  B01J35/08 ,  B01J37/04 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/08

公开(公告)号：HK43092A

公开(公告)日：1992-06-19

申请号：HK43092

申请日：1992-06-11

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE ,  TOFT MARK ANTHONY

IPC: B01J23/18 ,  B01J23/22 ,  C07C253/00 ,  C07C253/24 ,  C07C255/00

Abstract: Disclosed is a method of making a catalyst precursor by reacting the ion VO(O2) in aqueous solution with an antimony compound that contains Sb having a valence of 3. In one embodiment, the VO(O2) ion is made by reacting H2O2 with a vanadium compound. Also disclosed is making a catalyst by drying and calcining such precursor. When the drying is effected by spray drying a new microspheroidal catalyst is produced. The catalysts useful for ammoxidation of propane are more attrition resistant than catalysts of the same empirical formula made by prior art methods.

公开(公告)号：DE3866221D1

公开(公告)日：1991-12-19

申请号：DE3866221

申请日：1988-11-10

Applicant: STANDARD OIL CO OHIO

Inventor： BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE ,  TOFT MARK ANTHONY

IPC: B01J23/18 ,  B01J23/22 ,  C07C253/00 ,  C07C253/24 ,  C07C255/00

Abstract: Disclosed is a method of making a catalyst precursor by reacting the ion VO(O2) in aqueous solution with an antimony compound that contains Sb having a valence of 3. In one embodiment, the VO(O2) ion is made by reacting H2O2 with a vanadium compound. Also disclosed is making a catalyst by drying and calcining such precursor. When the drying is effected by spray drying a new microspheroidal catalyst is produced. The catalysts useful for ammoxidation of propane are more attrition resistant than catalysts of the same empirical formula made by prior art methods.

公开(公告)号：BR8806416A

公开(公告)日：1989-08-22

申请号：BR8806416

申请日：1988-12-06

Applicant: STANDARD OIL CO OHIO

Inventor： TOFT MARK ANTHONY ,  BRAZDIL JAMES FRANK JR ,  GLAESER LINDA C

IPC: B01J23/18 ,  B01J23/22 ,  C07C253/00 ,  C07C253/24 ,  C07C255/00

Abstract: Disclosed is a method of making a catalyst precursor by reacting the ion VO(O2) in aqueous solution with an antimony compound that contains Sb having a valence of 3. In one embodiment, the VO(O2) ion is made by reacting H2O2 with a vanadium compound. Also disclosed is making a catalyst by drying and calcining such precursor. When the drying is effected by spray drying a new microspheroidal catalyst is produced. The catalysts useful for ammoxidation of propane are more attrition resistant than catalysts of the same empirical formula made by prior art methods.

公开(公告)号：ZA992101B

公开(公告)日：1999-10-01

申请号：ZA992101

申请日：1999-03-16

Applicant: STANDARD OIL CO

Inventor： BRAZDIL JAMES FRANK JR ,  TOFT MARK ANTHONY

IPC: B01J23/00 ,  B01J23/28 ,  B01J23/88 ,  B01J23/887 ,  B01J37/08 ,  C07B61/00 ,  C07C253/24 ,  C07C255/07 ,  C07C255/08 ,  C07C ,  B01J

Abstract: A process of manufacturing acrylonitrile or methacrylonitrile by the catalytic reaction in the vapor phase of a paraffin selected from propane and isobutane with molecular oxygen and ammonia by catalytic contact of the reactants in a reaction zone with a catalyst, the feed composition having a mole ratio of the paraffin to ammonia in the range of from about 2.5 to 16 and a mole ratio of paraffin to oxygen in the range of from about 1.0 to 10, wherein said catalyst has the elements in the proportions indicated by the empirical formula: VSbmAaMobDdOx where A is one or more of Ti, Sn, Fe, Cr and Ga; D is one or more of Li, Mg, Ca, Sr, Ba, Co, Ni, Zn, Ge, Nb, Zr, W, Cu, Te, Ta, Se, Bi, Ce, In, As, B and Mn; m equals 0.8 to 4; a equals 0.01 to 2; 0

公开(公告)号：IN175575B

公开(公告)日：1995-07-08

申请号：IN916DE1988

申请日：1988-10-24

Applicant: STANDARD OIL CO

Inventor： TOFT MARK ANTHONY ,  BRAZDIL JAMES FRANK ,  GLAESER LINDA CLAIRE

IPC: B01J23/16