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    IMPROVED CATALYST FOR THE MANUFACTURE OF ACRYLONITRILE
    2.
    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。

    AMMOXIDATION OF A MIXTURE OF KETONES TO ACETONITRILE AND HYDROGEN CYANIDE
    3.
    发明申请
    AMMOXIDATION OF A MIXTURE OF KETONES TO ACETONITRILE AND HYDROGEN CYANIDE 审中-公开
    乙二胺四乙酸和氰化物的混合物的氧化

    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。

    10.
    发明专利
    未知

    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.

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