Manganese and copper containing compositions
    11.
    发明授权
    Manganese and copper containing compositions 失效
    锰和含铜组合物

    公开(公告)号:US4664677A

    公开(公告)日:1987-05-12

    申请号:US876517

    申请日:1986-06-20

    摘要: Disclosed are manganese and copper-containing compositions comprising:(A) a manganese containing compound and(B) a copper containing compound,wherein said composition contains from about 0.05 up to about 23 g-atoms of manganese for each g-atom of copper in said composition. Also disclosed are fuel compositions and additive concentrates containing said manganese and copper-containing compositions. Additionally, disclosed is a method for reducing ignition temperature of exhaust particulate from diesel engines which comprises operating said engine using the above-described fuel compositions.

    摘要翻译: 公开了含锰和铜的组合物,其包含:(A)含锰化合物和(B)含铜化合物,其中所述组合物对于每个g原子的铜含有约0.05至约23g的锰原子 所说的组合。 还公开了含有所述含锰和含铜组合物的燃料组合物和添加剂浓缩物。 此外,公开了一种降低来自柴油发动机的排气微粒的点火温度的方法,其包括使用上述燃料组合物操作所述发动机。