Metal oxide catalysts for nitric oxide reduction
    1.
    发明授权
    Metal oxide catalysts for nitric oxide reduction 失效
    用于一氧化氮还原的金属氧化物催化剂

    公开(公告)号:US06210649B1

    公开(公告)日:2001-04-03

    申请号:US09060633

    申请日:1998-04-15

    IPC分类号: C01B2102

    CPC分类号: B01J23/10 B01D53/8628

    摘要: The invention relates to compositions of matter that can be used in NOx reduction. The compositions include non-zeolitic materials such as Group IIIB metal oxides which have high surface areas to promote high catalytic activity. In particular, the compositions have high surface areas comprise agglomerates of nanocrystalline metal oxide particles. The invention also provides methods for making these compositions and for using these compositions to reduce NOx compounds without a need for toxic reducing agents such as ammonia.

    摘要翻译: 本发明涉及可用于NOx还原的物质组合物。 组合物包括非沸石材料,例如具有高表面积以促进高催化活性的IIIB族金属氧化物。 特别地,组合物具有高表面积,包括纳米晶体金属氧化物颗粒的附聚物。 本发明还提供了制备这些组合物和使用这些组合物以减少NOx化合物而不需要诸如氨的毒性还原剂的方法。

    Hydrocarbon fuel processing for hydrogen generation
    3.
    发明授权
    Hydrocarbon fuel processing for hydrogen generation 有权
    用于氢气生产的碳氢燃料加工

    公开(公告)号:US07332003B1

    公开(公告)日:2008-02-19

    申请号:US10932974

    申请日:2004-09-02

    IPC分类号: C10J3/46 B01J19/00

    摘要: An apparatus for processing hydrocarbon fuel (e.g., gasoline, kerosene, jet fuel, diesel and heating oil) to generate hydrogen (H2), which can be used in fuel cells, includes a desulfurization reactor for removing sulfur from the fuel; a catalytic reactor for forming a reformate from the fuel; and, optionally, a separator for separating a light fraction of the fuel from a heavy fraction of the fuel. The fuel is first exposed to the desulfurization reactor and then, if present, to the separator. Finally, the fuel is exposed to the catalyst in the catalytic reactor; and the hydrogen gas generated there from is collected for use in the fuel cell.

    摘要翻译: 可用于燃料电池中的用于处理烃燃料(例如汽油,煤油,喷气燃料,柴油和加热油)以产生氢气的装置包括用于除去的脱硫反应器 来自燃料的硫磺; 用于从燃料形成重整产品的催化反应器; 以及可选地,用于从燃料的重馏分中分离燃料的轻馏分的分离器。 燃料首先暴露于脱硫反应器,然后暴露于分离器(如果存在)。 最后,燃料暴露于催化反应器中的催化剂; 并且在其中产生的氢气被收集用于燃料电池。