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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.
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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.
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公开(公告)号:BR9105234A
公开(公告)日:1992-08-18
申请号:BR9105234
申请日:1991-12-02
Applicant: STANDARD OIL CO OHIO
Inventor: BRAZDIL JAMES FRANK , GLAESER LINDA CLAIRE , TOTT MARK ANTHONY
IPC: B01J23/84 , B01J23/847 , B01J23/85 , B01J23/89 , B01J27/057 , B01J27/198 , C07B61/00 , C07C253/24 , C07C253/26 , C07C255/07 , C07C255/08
Abstract: Disclosed is a process for making an alpha , beta -unsaturated mononitrile by the catalytic reaction of a paraffin containing 3-5 carbon atoms with molecular oxygen and ammonia by catalytic contact of the foregoing reactants in a reaction zone with a metal oxide catalyst containing the elements indicated by the empirical formula, Vv Aa DdSnm Sbn CucOx (formula 1> in the relative atomic proportions indicated by the subscripts, where A is selected from Te and Bi D is one or more optional elements selected from Mo, W, Ti, Ge, Ce, La, Cr, Mn, Mg, Ca, Co, Ni, Fe, Nb, Ta, Ag, Zn, Cd, B, P, Na, K and Cs, and a is 0.001 to 30 d is zero to 30 c is 0.001 to 30 m is 0.1 to 60 n is 0.1 to 60 n/v is > 12 and /= v + a + c + d, and x is determined by the valence requirements of the elements present, and wherein the reactants fed to the reaction zone contain a mole ratio of said paraffin:NH3 in the range from 2 to 16 and a mole ratio of said paraffin:O2 in the range from 1 to 10.
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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
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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.
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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.
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公开(公告)号:IN155033B
公开(公告)日:1984-12-22
申请号:IN820DE1980
申请日:1980-11-21
Applicant: STANDARD OIL CO OHIO
IPC: B01J23/54 , B01J23/00 , B01J23/888 , B01J27/02 , B01J27/057 , C07B61/00 , C07C1/00 , C07C5/48 , C07C11/00 , C07C45/00 , C07C45/34 , C07C45/35 , C07C51/00 , C07C51/25 , C07C67/00 , C07C253/00 , C07C255/08 , B01J11/00
Abstract: A tin antimonate oxide complex catalyst of the formula:… AaDbTedSneSbfOx… wherein A represents one or more of the following elements: Cu, V, W and or Mo; D represents one or more of the following elements: Bi, Ti, Ge, Ce, La, Cr, Mn, Mg, Ca, Co, Ni, Nb, Ta, Ag, Zn, Cd, K, Cs, U, B, P and Eu; and wherein a is 0.001 to 10; b is 0 to 10; d is 0.001 to 10; e is 0.1 to 10; f is 1 to 20; f > a + b + d + e; and x is a number sufficient to satisfy the valence requirements of the other elements present. … These multiply promoted Sn-Sb oxides are superior catalysts for the ammoxidation of olefins to the corresponding unsaturated nitriles, the selective oxidation of olefins to unsaturated aldehydes and acids, and the oxydehydrogenation of olefins to diolefins.
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公开(公告)号:PT74817A
公开(公告)日:1982-05-01
申请号:PT7481782
申请日:1982-04-29
Applicant: STANDARD OIL CO OHIO
Inventor: BRAZDIL JAMES FRANK , SURESH DEV DHANARAJ , GRASSELLI ROBERT KARL
IPC: C07C57/055 , B01J23/31 , B01J23/68 , B01J23/88 , B01J23/885 , B01J27/057 , C07B61/00 , C07C1/00 , C07C5/48 , C07C11/02 , C07C45/00 , C07C45/34 , C07C45/35 , C07C45/37 , C07C45/38 , C07C47/22 , C07C51/00 , C07C51/21 , C07C67/00 , C07C253/00 , C07C255/08 , B01J
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公开(公告)号:NO791333L
公开(公告)日:1979-10-23
申请号:NO791333
申请日:1979-04-20
Applicant: STANDARD OIL CO OHIO
Inventor: BRAZDIL JAMES FRANK , GRASSELLI ROBERT KARL , SURESH DEV DHANARAJ
IPC: B01J27/18 , B01J23/24 , B01J23/31 , B01J23/34 , B01J23/54 , B01J23/835 , B01J23/85 , B01J23/89 , B01J27/057 , B01J27/186 , B01J27/188 , B01J35/00 , C07C45/35 , C07C51/25 , C07C67/00 , C07C253/00 , C07C255/08 , B01J
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公开(公告)号:NO791333A
公开(公告)日:1979-10-23
申请号:NO791333
申请日:1979-04-20
Applicant: STANDARD OIL CO OHIO
Inventor: BRAZDIL JAMES FRANK , GRASSELLI ROBERT KARL , SURESH DEV DHANARAJ
IPC: B01J27/18 , B01J23/24 , B01J23/31 , B01J23/34 , B01J23/54 , B01J23/835 , B01J23/85 , B01J23/89 , B01J27/057 , B01J27/186 , B01J27/188 , B01J35/00 , C07C45/35 , C07C51/25 , C07C67/00 , C07C253/00 , C07C255/08 , B01J
CPC classification number: C07C45/35 , B01J23/24 , B01J23/54 , B01J23/85 , B01J27/0576 , B01J27/188 , B01J35/0006 , B01J2523/00 , C07C51/252 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/51 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/15 , B01J2523/67 , B01J2523/72 , B01J2523/53
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