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    IMPROVED CATALYST FOR THE MANUFACTURE OF ACRYLONITRILE
    1.
    发明申请
    IMPROVED CATALYST FOR THE MANUFACTURE OF ACRYLONITRILE 审中-公开
    改进的催化剂生产丙烯腈

    公开(公告)号：WO0213963A3

    公开(公告)日：2002-05-02

    申请号：PCT/US0124253

    申请日：2001-08-02

    Applicant: STANDARD OIL CO

    Inventor： PAPARIZOS CHRISTOS ,  SEELY MICHAEL J ,  FRIEDRICH MARIA STRADA ,  SURESH DEV D

    IPC: B01J23/88 ,  B01J23/78 ,  B01J23/83 ,  B01J23/84 ,  B01J23/887 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/08

    CPC classification number: C07C253/26 ,  B01J23/8876 ,  Y02P20/52 ,  C07C255/08

    Abstract: A catalyst composition comprising a complex of catalytic oxides of iron, bismuth, molybdenum, cobalt, cerium, antimony, at least one of nickel or magnesium, and at least one of lithium, sodium, potassium, rubidium, or thallium, and characterized by the following empirical formula: AaBbCcFedBieCofCegSbhMomOx wherein A is at least one of Cr, P, Sn, Te, B, Ge, Zn, In, Mn, Ca, W, or mixtures thereof, B is at least one of Li, Na, K, Rb, Cs, Tl, or mixtures thereof, C is least one of Ni, Mg or mixtures thereof, a is 0 to 4.0, b is 0.01 to 1.5, c is 1.0 to 10.0, d is 0.1 to 5.0, e is 0.1 to 2.0, f is 0.1 to 10.0, g is 0.1 to 2.0, h is 0.1 to 2.0, m is 12.0 to 18.0 and x is a number determined by the valence requirements of the other elements present. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.

    Abstract translation: 一种催化剂组合物，其包含铁，铋，钼，钴，铈，锑，镍或镁中的至少一种以及锂，钠，钾，铷或铊中的至少一种的催化氧化物的络合物， 按照经验式：AaBbCcFedBieCofCegSbhMomOx其中A是Cr，P，Sn，Te，B，Ge，Zn，In，Mn，Ca，W或其混合物中的至少一种，B是Li，Na，K， Rb，Cs，Tl或它们的混合物，C为Ni，Mg或其混合物中的至少一种，a为0-4.0，b为0.01-1.5，c为1.0-10.0，d为0.1-5.0，e为0.1-0.5 2.0，f是0.1-10.0，g是0.1-2.0，h是0.1-2.0，m是12.0-18.0，x是由存在的其它元素的化合价要求决定的数。 该催化剂可用于将选自丙烯，异丁烯或其混合物的烯烃分别氨氧化成丙烯腈，甲基丙烯腈及其混合物的方法。

    4.
    发明专利
    未知

    公开(公告)号：BR0316852A

    公开(公告)日：2005-10-18

    申请号：BR0316852

    申请日：2003-11-19

    Applicant: STANDARD OIL CO

    Inventor： PAPARIZOS CHRISTOS ,  JEVNE STEPHEN C ,  SEELY MICHAEL J

    IPC: B01J23/00 ,  B01J23/887 ,  B01J27/057 ,  B01J27/185 ,  B01J27/192 ,  B01J35/02 ,  B01J37/00 ,  C07C253/26 ,  C07C255/08

    Abstract: A catalyst comprising a complex of catalytic oxides comprising potassium, cesium, cerium, chromium, cobalt, nickel, iron, bismuth, molybdenum, wherein the relative ratios of these elements is represented by the following general formula A a K b Cs c Ce d Cr e Co f Ni g X h Fe i Bi j Mo 12 O x wherein A is Rb, Na, Li, Tl, or mixtures thereof, X is P, Sb, Te, B, Ge, W, Ca, Mg, a rare earth element, or mixtures thereof, a is 0 to about 1, b is about 0.01 to about 1, c is about 0.01 to about 1, d is about 0.01 to about 3, e is about 0.01 to about 2, f is about 0.01 to about 10, g is about 0.1 to about 10, h is 0 to about 4, i is about 0.1 to about 4, j is about 0.05 to about 4, x is a number determined by the valence requirements of the other elements present, and wherein the catalyst is substantially free of manganese and zinc. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.

    5.
    发明专利
    未知

    公开(公告)号：BR0316851A

    公开(公告)日：2005-10-18

    申请号：BR0316851

    申请日：2003-11-19

    Applicant: STANDARD OIL CO

    Inventor： PAPARIZOS CHRISTOS ,  JEVNE STEPHEN C ,  SEELY MICHAEL J

    IPC: B01J23/00 ,  B01J23/887 ,  B01J27/185 ,  B01J27/192 ,  B01J35/02 ,  B01J37/00 ,  C07C253/26 ,  C07C255/08

    Abstract: A catalyst comprising a complex of catalytic oxides comprising rubidium, cerium, chromium, iron, bismuth, molybdenum, and at least one of nickel or nickel and cobalt, optionally magnesium, and optionally one of phosphorus, antimony, tellurium, sodium, lithium, potassium, cesium, thallium, boron, germanium, tungsten calcium, wherein the relative ratios of these elements are represented by the following general formula: Rb a Ce b Cr c Mg d A e Fe f Bi g Y h Mo 12 O x wherein A is Ni or the combination of Ni and Co, Y is at least one of P, Sb, Te, Li, Na, K, Cs, Tl, B, Ge, W, Ca, Zn, a rare earth element, or mixtures thereof, a is about 0.01 to about 1, b is about 0.01 to about 3, c is about 0.01 to about 2, d is 0 to about 7, e is about 0.01 to about 10, f is about 0.01 to about 4, g is about 0.05 to about 4, h is 0 to about 3, x is a number determined by the valence requirements of the other elements present, wherein "b"+"c" is greater than "g" and wherein the catalyst is substantially free of manganese, a noble metal and vanadium. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.

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