公开(公告)号：WO0073261A9

公开(公告)日：2002-06-27

申请号：PCT/US0013374

申请日：2000-05-16

Applicant: STANDARD OIL CO

Inventor： SEELEY MICHAEL J ,  GODBOLE SANJAY P ,  SURESH DEV D

IPC: C01C3/02 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/03 ,  C07C255/08

CPC classification number: C07C253/26 ,  C01C3/0212 ,  C01C3/0225 ,  C07C253/24 ,  Y02P20/52 ,  C07C255/08

Abstract: A process increasing the yield of both HCN and acetonitrile produced during the manufacture of acrylonitrile comprising introducing a hydrocarbon selected from the group consisting of propylene and propane, a crude ketone and/or a mixture of at least two ketones, ammonia and air, into a reaction zone containing an ammoxidation catalyst, reacting the hydrocarbon, the ketone, ammonia and oxygen over said catalyst at an elevated temperature to produce acrylonitrile, hydrogen cyanide and acetonitrile, and recovering the acrylonitrile, hydrogen cyanide and acetonitrile from the reactor.

Abstract translation: 包括将选自丙烯和丙烷，粗酮和/或至少两种酮，氨和空气的混合物的烃引入到丙烯和丙烯的制备过程中产生的HCN和乙腈的产率的方法， 含有氨氧化催化剂的反应区，在升高的温度下使所述催化剂上的烃，酮，氨和氧反应生成丙烯腈，氰化氢和乙腈，并从反应器回收丙烯腈，氰化氢和乙腈。

公开(公告)号：AT174024T

公开(公告)日：1998-12-15

申请号：AT93307073

申请日：1993-09-08

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/847 ,  B01J23/889 ,  C01C3/02 ,  C07B61/00 ,  C07C253/26 ,  C07C255/08

Abstract: Disclosed is a method for ammoxidizing C3 to C5 mono-olefins to a,b-mono-unsaturated acyclic nitriles having 3 to 5 carbon atoms and HCN by introducing such mono-olefins molecular oxygen and ammonia into a reaction zone into vapor phase contact with a solid ammoxidation catalyst, wherein the mol ratio of introduced molecular oxygen and ammonia to said introduced mono-olefin is at least 1.5 and 1.0, respectively, wherein said catalyst contains the elements and proportions indicated by the empirical formula: V1SbaMmNnOx where a = 0.5 to 2 M = one or more of: Sn, Ti, Fe, and Ga m = 0.05 to 3, usually at least 0.1 and at most 1 N = one or more of: W, Bi, Mo, Li, Mg, P, Zn, Mn, Te, Ge, Nb, Zr, Cr, Al, Cu, Ce, B n = 0.0 to 0.5, and wherein the preparation of the catalyst includes contacting in an aqueous dispersion a vanadium compound and an antimony compound while said vanadium is in solution.

公开(公告)号：DE69322383T2

公开(公告)日：1999-04-29

申请号：DE69322383

申请日：1993-09-08

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/847 ,  B01J23/889 ,  C01C3/02 ,  C07B61/00 ,  C07C253/26 ,  C07C255/08

Abstract: Disclosed is a method for ammoxidizing C3 to C5 mono-olefins to a,b-mono-unsaturated acyclic nitriles having 3 to 5 carbon atoms and HCN by introducing such mono-olefins molecular oxygen and ammonia into a reaction zone into vapor phase contact with a solid ammoxidation catalyst, wherein the mol ratio of introduced molecular oxygen and ammonia to said introduced mono-olefin is at least 1.5 and 1.0, respectively, wherein said catalyst contains the elements and proportions indicated by the empirical formula: V1SbaMmNnOx where a = 0.5 to 2 M = one or more of: Sn, Ti, Fe, and Ga m = 0.05 to 3, usually at least 0.1 and at most 1 N = one or more of: W, Bi, Mo, Li, Mg, P, Zn, Mn, Te, Ge, Nb, Zr, Cr, Al, Cu, Ce, B n = 0.0 to 0.5, and wherein the preparation of the catalyst includes contacting in an aqueous dispersion a vanadium compound and an antimony compound while said vanadium is in solution.

公开(公告)号：ES2125954T3

公开(公告)日：1999-03-16

申请号：ES93307073

申请日：1993-09-08

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/847 ,  B01J23/889 ,  C01C3/02 ,  C07B61/00 ,  C07C253/26 ,  C07C255/08

Abstract: Disclosed is a method for ammoxidizing C3 to C5 mono-olefins to a,b-mono-unsaturated acyclic nitriles having 3 to 5 carbon atoms and HCN by introducing such mono-olefins molecular oxygen and ammonia into a reaction zone into vapor phase contact with a solid ammoxidation catalyst, wherein the mol ratio of introduced molecular oxygen and ammonia to said introduced mono-olefin is at least 1.5 and 1.0, respectively, wherein said catalyst contains the elements and proportions indicated by the empirical formula: V1SbaMmNnOx where a = 0.5 to 2 M = one or more of: Sn, Ti, Fe, and Ga m = 0.05 to 3, usually at least 0.1 and at most 1 N = one or more of: W, Bi, Mo, Li, Mg, P, Zn, Mn, Te, Ge, Nb, Zr, Cr, Al, Cu, Ce, B n = 0.0 to 0.5, and wherein the preparation of the catalyst includes contacting in an aqueous dispersion a vanadium compound and an antimony compound while said vanadium is in solution.

公开(公告)号：DE69322383D1

公开(公告)日：1999-01-14

申请号：DE69322383

申请日：1993-09-08

Applicant: STANDARD OIL CO OHIO

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

IPC: B01J23/18 ,  B01J23/22 ,  B01J23/26 ,  B01J23/847 ,  B01J23/889 ,  C01C3/02 ,  C07B61/00 ,  C07C253/26 ,  C07C255/08

Abstract: Disclosed is a method for ammoxidizing C3 to C5 mono-olefins to a,b-mono-unsaturated acyclic nitriles having 3 to 5 carbon atoms and HCN by introducing such mono-olefins molecular oxygen and ammonia into a reaction zone into vapor phase contact with a solid ammoxidation catalyst, wherein the mol ratio of introduced molecular oxygen and ammonia to said introduced mono-olefin is at least 1.5 and 1.0, respectively, wherein said catalyst contains the elements and proportions indicated by the empirical formula: V1SbaMmNnOx where a = 0.5 to 2 M = one or more of: Sn, Ti, Fe, and Ga m = 0.05 to 3, usually at least 0.1 and at most 1 N = one or more of: W, Bi, Mo, Li, Mg, P, Zn, Mn, Te, Ge, Nb, Zr, Cr, Al, Cu, Ce, B n = 0.0 to 0.5, and wherein the preparation of the catalyst includes contacting in an aqueous dispersion a vanadium compound and an antimony compound while said vanadium is in solution.

公开(公告)号：BR0010997A

公开(公告)日：2002-02-19

申请号：BR0010997

申请日：2000-05-16

Applicant: STANDARD OIL CO

Inventor： SEELEY MICHAEL J ,  GODBOLE SANJAY P ,  SURESH DEV D

IPC: C01C3/02 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/03 ,  C07C255/08

Abstract: A process increasing the yield of both HCN and acetonitrile produced during the manufacture of acrylonitrile comprising introducing a hydrocarbon selected from the group consisting of propylene and propane, a crude ketone and/or a mixture of at least two ketones, ammonia and air, into a reaction zone containing an ammoxidation catalyst, reacting the hydrocarbon, the ketone, ammonia and oxygen over said catalyst at an elevated temperature to produce acrylonitrile, hydrogen cyanide and acetonitrile, and recovering the acrylonitrile, hydrogen cyanide and acetonitrile from the reactor.