Catalyst for the synthesis of ammonia from hydrogen and nitrogen
    7.
    发明授权
    Catalyst for the synthesis of ammonia from hydrogen and nitrogen 失效
    用于从氢和氮合成氨的催化剂

    公开(公告)号:US06716791B1

    公开(公告)日:2004-04-06

    申请号:US09623975

    申请日:2000-09-11

    IPC分类号: B01J2340

    摘要: The present invention relates to a catalyst for the synthesis of ammonia from hydrogen and nitrogen consisting of iron oxides and promoters where the promoters comprise oxides of both cobalt and titanium in addition to Al, K, Ca and Mg oxides, and where the concentration of cobalt is between 0.1% and 3.0% by weight of metal and the concentration of titanium is between 0.1% and 1.0% by weight of metal.

    摘要翻译: 本发明涉及一种用于由氢和氮合成氨的催化剂,其由铁氧化物和助催化剂组成,除了Al,K,Ca和Mg氧化物之外,助催化剂包括钴和钛的氧化物,其中钴的浓度 为0.1〜3.0重量%的金属,钛的浓度为0.1〜1.0重量%。