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公开(公告)号：DE4332542A1
公开(公告)日：1995-03-30
申请号：DE4332542
申请日：1993-09-24
Applicant: BASF AG
IPC: B01J23/84 , B01J23/00 , B01J23/31 , B01J23/85 , B01J23/88 , B01J23/887 , B01J23/888 , B01J35/00 , B01J37/00 , C07B35/04 , C07B41/06 , C07B41/08 , C07B43/08 , C07C51/215 , C07C51/235 , C07C51/25 , C07C51/377 , C07C253/26 , C07C255/08 , B01J23/30 , B01J23/28 , B01J27/199 , B01J27/192 , B01J27/19 , B01J27/188 , B01J27/057
Abstract: PCT No. PCT/EP94/03111 Sec. 371 Date Mar. 22, 1996 Sec. 102(e) Date Mar. 22, 1996 PCT Filed Sep. 16, 1994 PCT Pub. No. WO95/08391 PCT Pub. Date Mar. 30, 1995Catalysts of the formula I [AaBbOx]p [CcDdFeeCofEiFjOy]qI, where A is bismuth, tellurium, antimony, tin and/or copper, B is molybdenum and/or tungsten, C is an alkali metal, thallium and/or samarium, D is an alkaline earth metal, nickel, copper, cobalt, manganese, zinc, tin, cerium, chromium, cadmium, molybdenum, bismuth and/or mercury, E is phosphorus, arsenic, boron and/or antimony, F is a rare-earth metal, vanadium and/or uranium, a is from 0.01 to 8, b is from 0.1 to 30, c is from 0 to 4, d is from 0 to 20, e is from 0 to 20, f is from 0 to 20, i is from 0 to 6, j is from 0 to 15, x and y are numbers determined by the valency and frequency of the elements other than oxygen in I, and p and q are numbers whose ratio p/q is in the range from 0.001 to 0.099, and a process for the preparation of these catalysts, their use for the ammonoxidation, oxidation or dehydrogenation of ethylenically unsaturated compounds, and a process for the ammonoxidation, oxidation or oxidative dehydrogenation of ethylenically unsaturated compounds in the presence of the novel catalysts.
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公开(公告)号：DE59208331D1
公开(公告)日：1997-05-15
申请号：DE59208331
申请日：1992-12-18
Applicant: BASF AG
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公开(公告)号：DE4428595A1
公开(公告)日：1996-02-15
申请号：DE4428595
申请日：1994-08-12
Applicant: BASF AG
Inventor： KARRER LOTHAR DR , PAPE FRANK-FRIEDRICH DR , KOEHLER ULRICH DR , BECKER RAINER DR , WEIDLICH PETER DR
IPC: B01J23/18 , B01J23/22 , B01J23/30 , C07B61/00 , C07C253/28 , C07C255/51 , C07C255/50 , C07C255/33 , C07D213/85
Abstract: Supported catalysts (I) suitable for ammonoxidation comprise: (a) an (almost) spherical support of Al2O3, SiO2, TiO2 and/or ZrO2 with a bulk density of 0.6-1.6 kg/l; and (b) an active compsn. contg. V and Sb in oxide form. Also claimed are methods for making (I) and for producing (hetero)aromatic (poly)nitriles (II).
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公开(公告)号：DE4411657A1
公开(公告)日：1995-10-05
申请号：DE4411657
申请日：1994-04-02
Applicant: BASF AG
Inventor： KARRER LOTHAR DR , EICHHORN HANS-DIETER DR , KOEHLER ULRICH DR , HOFFMANN WERNER DR , WITZEL TOM DR , VOIT GUIDO DR , JARRETT STUART ROBIN
IPC: C07D215/12 , C07D215/14 , C07D215/48 , C07D215/06 , C07D215/16
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公开(公告)号：CZ284488B6
公开(公告)日：1998-12-16
申请号：CS386692
申请日：1992-12-23
Applicant: BASF AG
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Patent Agency Ranking
公开(公告)号：DE59504119D1
公开(公告)日：1998-12-10
申请号：DE59504119
申请日：1995-08-03
Applicant: BASF AG
Inventor： KARRER LOTHAR DR , PAPE FRANK-FRIEDRICH DR , KOEHLER ULRICH DR , BECKER RAINER DR , WEIDLICH PETER DR , HUELLMANN MICHAEL DR , KNEUPER HEINZ-JOSEF DR
IPC: B01J23/18 , B01J23/22 , B01J23/30 , C07B61/00 , C07C253/28 , C07C255/51
Abstract: Supported catalysts (I) suitable for ammonoxidation comprise: (a) an (almost) spherical support of Al2O3, SiO2, TiO2 and/or ZrO2 with a bulk density of 0.6-1.6 kg/l; and (b) an active compsn. contg. V and Sb in oxide form. Also claimed are methods for making (I) and for producing (hetero)aromatic (poly)nitriles (II).
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公开(公告)号：DE19537446A1
公开(公告)日：1997-04-10
申请号：DE19537446
申请日：1995-10-07
Applicant: BASF AG
Inventor： KARRER LOTHAR DR , PAPE FRANK-FRIEDRICH DR , KNEUPER HEINZ-JOSEF DR , HUELLMANN MICHAEL DR
IPC: C07D213/84 , B01J23/18 , B01J23/22 , B01J23/847 , B01J23/90 , C07B61/00 , C07C253/24 , C07C253/28 , C07C255/32 , C07C255/49 , C07C255/51 , C07C255/50 , C07C255/33 , C07B43/08 , C07D213/85 , C07D227/06 , C07D309/32 , C07D335/02
Abstract: Prepn. of (hetero)aromatic nitriles (I) of formula (A; at least one of R1-R6 = CN or 1-7 C cycloalkyl) involves gas phase reaction of (hetero)aromatic hydrocarbons (II) of formula (A; at least one of R1-R6 = 1-8 C alkyl) with NH3 and (gas contg.) O2 at 200-600 degrees C and 0.1-5 bar on supported catalyst contg. 0.5-20 wt.% V oxide. The novelty is that the supported catalyst consists of 2-30 grain fractions, the average dia. of which differs by 10-80%, and the support has a bulk density of 0.6-1.2 kg/l; X = N or C-R6; R1-R6 = as above, otherwise H, 1-8 C alkyl, halogen, CF3, NO2, amino, 1-8 C aminoalkyl or OH. Also claimed is the supported catalyst per se and its prepn.
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公开(公告)号：CZ9203866A3
公开(公告)日：1993-12-15
申请号：CS386692
申请日：1992-12-23
Applicant: BASF AG
Inventor： KARRER LOTHAR DR , HERZOG KLAUS DR , AICHINGER HEINRICH DR , EICHHORN HANS-DIETER DR , HERRMANN GUENTER DR
IPC: B01J23/92 , B01J23/84 , B01J23/90 , B01J23/94 , B01J37/00 , B01J38/02 , B01J38/12 , B01J38/60 , C07C45/35
CPC classification number: B01J38/60 , B01J23/90 , B01J37/0036 , B01J37/0045 , C07C45/35 , Y02P20/584 , C07C47/22
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