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    Method of making ammonia
    95.
    发明公开
    Method of making ammonia 失效
    Verfahren zur Herstellung von Ammoniak。

    公开(公告)号：EP0034403A1

    公开(公告)日：1981-08-26

    申请号：EP81300179.9

    申请日：1981-01-15

    申请人： The University of South Carolina

    发明人： Ozyagcilar, Mehmet N., c/o Herbert Rosenberg, Esq.

    IPC分类号： C01C1/04 ,  B01J31/12

    CPC分类号： C01C1/0411 ,  B01J31/121 ,  Y02P20/52 ,  Y02P20/582

    摘要： A method of making ammonia by contacting nitrogen and hydrogen in synthesis proportions at synthesis conditions with a catalyst comprising hydrided titanium supported on a metal or inter-metallic compound capable of forming an unstable hydride. The catalyst may be prepared by alloying titanium or zirconium with a second metal capable of forming an inter-metallic compound with titanium under alloying conditions such as to produce said inter-metallic compound and free titanium in an amount effective when hydrided to catalyze the conversion of nitrogen and hydrogen to ammonia. The second metal may be selected from iron, nickel, cobalt, chromium, molybdenum, manganese and mixtures thereof. A stoichiometric excess of hydrogen is desirably used.

    摘要翻译： 通过在合成条件下使合成比例的氮和氢接触的方法，该催化剂包含负载在能够形成不稳定氢化物的金属或金属间化合物上的氢化钛的催化剂。 催化剂可以通过在合金化条件下使钛或锆与能够与钛形成金属间化合物的第二金属合金化来制备，以便在氢化以产生氢化催化转化时产生所述金属间化合物和游离钛 氮和氢转化成氨。 第二种金属可以选自铁，镍，钴，铬，钼，锰及其混合物。 期望使用化学计量过量的氢。