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    Carrier catalyst suitable for ammonoxidation
    2.
    发明专利
    Carrier catalyst suitable for ammonoxidation 审中-公开
    载体催化剂适用于氧化

    公开(公告)号：JP2007075819A

    公开(公告)日：2007-03-29

    申请号：JP2006316854

    申请日：2006-11-24

    Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフトBASF Aktiengesellschaft

    Inventor： KARRER LOTHAR ,  PAPE FRANK-FRIEDRICH ,  KOEHLER ULRICH ,  BECKER RAINER ,  WEIDLICH PETER

    IPC: B01J23/22 ,  B01J23/18 ,  B01J23/30 ,  B01J37/02 ,  B01J37/08 ,  C07B61/00 ,  C07C253/28 ,  C07C255/50 ,  C07C255/51

    CPC classification number: C07C253/28 ,  B01J23/18 ,  B01J23/22 ,  C07C255/51 ,  C07C255/50

    Abstract: PROBLEM TO BE SOLVED: To simultaneously solve the unfavorable problems of a catalyst to be used for a fluidized-bed method, including low flowability, low abrasiveness, and low transmission property.
    SOLUTION: The carrier catalyst for ammooxidation comprises (a) a carrier material containing aluminum oxide, silicon dioxide, titanium dioxide, and/or zirconium dioxide and (b) an active material containing as essential compositions vanadium and antimony in oxidic form, wherein the content of the carrier material is 80 wt.% or more of the total weight of the carrier catalyst. The carrier catalyst for ammonoxidation is obtained by (1) impregnating the carrier material with a solution or a suspension of a compound containing the active material, (2) separating and removing an excess amount of liquid from the thus obtained mixture, (3) drying the impregnated carrier material, and (4) calcining the impregnated carrier material under oxidation conditions.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：为了同时解决用于流化床方法的催化剂的不利问题，包括低流动性，低磨损性和低透射性。 用于氨氧化的载体催化剂包括（a）包含氧化铝，二氧化硅，二氧化钛和/或二氧化锆的载体材料和（b）以氧化物形式含有作为必需组成的钒和锑的活性材料， 其中载体材料的含量为载体催化剂总重量的80重量％以上。 用于氨氧化的载体催化剂通过以下方法获得：（1）用含有活性物质的化合物的溶液或悬浮液浸渍载体材料，（2）从由此获得的混合物中分离和除去过量的液体，（3）干燥 浸渍的载体材料，和（4）在氧化条件下煅烧浸渍的载体材料。 版权所有（C）2007，JPO＆INPIT

    6.
    发明专利
    未知

    公开(公告)号：DE59503258D1

    公开(公告)日：1998-09-24

    申请号：DE59503258

    申请日：1995-11-21

    Applicant: BASF AG

    Inventor： TENTEN ANDREAS ,  WEIDLICH PETER ,  LINDEN GERD

    IPC: B01J23/34 ,  B01J21/16 ,  B01J23/88 ,  B01J23/885 ,  B01J23/887 ,  B01J27/192 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C07B61/00 ,  C07C27/00 ,  C07C27/14 ,  C07C45/32 ,  C07C45/33 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055

    Abstract: A catalyst having a catalytically active oxide on the surface of a carrier is mfd. by moistening the carrier with a liq. binder consisting of a soln. of 10-80 wt.% of organic binder dissolved in 20-90 wt.% of H2O, contacting its surface with finely divided oxide particles, and removing the binding agent. The organic binder has a b.pt. or sublimation temp. of > 100 degrees C at atmos. pressure. Also claimed are: (i) a shell catalyst consisting of a hollow cylinder carrier 2-10 mm long with an external dia. 4-10 mm and a 1-4 mm wall thickness coated on its external surface with an oxide of general formula Mo12VaX bX cX dX eX fX 6gOn in which, X is W, Nb, Ta, Cr and/or Ce, X is Cu, Ni, Co, Fe, Mn and/or Zn, X is Sb and/or Bi, X is 1 or more alkali metals, X is 1 or more alkaline earth metals, X is Si, Al, Ti and/or Zr and a = 1-6, b = 0.2-4, c = 0.5-18, d = 0-40, e = 0-2, f = 0-4, g = 0-40 and n is a number determined by the valency and the abundance of the different elements in the general formula. The thickness of oxide is 10-1000 mu m, the specific active surface is 20-30 m /g and a value of cX dX eX fOn in which, X is Ni and/or Co, X is Tl, an alkali metal and/or an alkaline earth metal, X is P, As, B, Sb, Sn, Ce, Pb, Nb and/or W, X is Si, Al, Ti and/or Zr and a = 0.5-5, b = 0.01-3, c = 3-10, d = 0.02-2, e = 0-5, f = 0-10 and n is a number determined by the valency and the abundance of the different elements in the general formula.

    PROCESS FOR PREPARING COATED CATALYST
    7.
    发明专利
    PROCESS FOR PREPARING COATED CATALYST 未知

    公开(公告)号：CZ311295A3

    公开(公告)日：1997-07-16

    申请号：CZ311295

    申请日：1995-11-24

    Applicant: BASF AG

    Inventor： TENTEN ANDREAS ,  WEIDLICH PETER ,  LINDEN GERD

    IPC: B01J23/34 ,  B01J21/16 ,  B01J23/88 ,  B01J23/885 ,  B01J23/887 ,  B01J27/192 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C07B61/00 ,  C07C27/00 ,  C07C27/14 ,  C07C45/32 ,  C07C45/33 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055

    Abstract: A catalyst having a catalytically active oxide on the surface of a carrier is mfd. by moistening the carrier with a liq. binder consisting of a soln. of 10-80 wt.% of organic binder dissolved in 20-90 wt.% of H2O, contacting its surface with finely divided oxide particles, and removing the binding agent. The organic binder has a b.pt. or sublimation temp. of > 100 degrees C at atmos. pressure. Also claimed are: (i) a shell catalyst consisting of a hollow cylinder carrier 2-10 mm long with an external dia. 4-10 mm and a 1-4 mm wall thickness coated on its external surface with an oxide of general formula Mo12VaX bX cX dX eX fX 6gOn in which, X is W, Nb, Ta, Cr and/or Ce, X is Cu, Ni, Co, Fe, Mn and/or Zn, X is Sb and/or Bi, X is 1 or more alkali metals, X is 1 or more alkaline earth metals, X is Si, Al, Ti and/or Zr and a = 1-6, b = 0.2-4, c = 0.5-18, d = 0-40, e = 0-2, f = 0-4, g = 0-40 and n is a number determined by the valency and the abundance of the different elements in the general formula. The thickness of oxide is 10-1000 mu m, the specific active surface is 20-30 m /g and a value of cX dX eX fOn in which, X is Ni and/or Co, X is Tl, an alkali metal and/or an alkaline earth metal, X is P, As, B, Sb, Sn, Ce, Pb, Nb and/or W, X is Si, Al, Ti and/or Zr and a = 0.5-5, b = 0.01-3, c = 3-10, d = 0.02-2, e = 0-5, f = 0-10 and n is a number determined by the valency and the abundance of the different elements in the general formula.

    8.
    发明专利
    未知

    公开(公告)号：DE4442346A1

    公开(公告)日：1996-05-30

    申请号：DE4442346

    申请日：1994-11-29

    Applicant: BASF AG

    Inventor： TENTEN ANDREAS ,  WEIDLICH PETER ,  LINDEN GERD

    IPC: B01J23/34 ,  B01J21/16 ,  B01J23/88 ,  B01J23/885 ,  B01J23/887 ,  B01J27/192 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C07B61/00 ,  C07C27/00 ,  C07C27/14 ,  C07C45/32 ,  C07C45/33 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055

    Abstract: A catalyst having a catalytically active oxide on the surface of a carrier is mfd. by moistening the carrier with a liq. binder consisting of a soln. of 10-80 wt.% of organic binder dissolved in 20-90 wt.% of H2O, contacting its surface with finely divided oxide particles, and removing the binding agent. The organic binder has a b.pt. or sublimation temp. of > 100 degrees C at atmos. pressure. Also claimed are: (i) a shell catalyst consisting of a hollow cylinder carrier 2-10 mm long with an external dia. 4-10 mm and a 1-4 mm wall thickness coated on its external surface with an oxide of general formula Mo12VaX bX cX dX eX fX 6gOn in which, X is W, Nb, Ta, Cr and/or Ce, X is Cu, Ni, Co, Fe, Mn and/or Zn, X is Sb and/or Bi, X is 1 or more alkali metals, X is 1 or more alkaline earth metals, X is Si, Al, Ti and/or Zr and a = 1-6, b = 0.2-4, c = 0.5-18, d = 0-40, e = 0-2, f = 0-4, g = 0-40 and n is a number determined by the valency and the abundance of the different elements in the general formula. The thickness of oxide is 10-1000 mu m, the specific active surface is 20-30 m /g and a value of cX dX eX fOn in which, X is Ni and/or Co, X is Tl, an alkali metal and/or an alkaline earth metal, X is P, As, B, Sb, Sn, Ce, Pb, Nb and/or W, X is Si, Al, Ti and/or Zr and a = 0.5-5, b = 0.01-3, c = 3-10, d = 0.02-2, e = 0-5, f = 0-10 and n is a number determined by the valency and the abundance of the different elements in the general formula.

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