Fuel oil compositions
    29.
    发明授权
    Fuel oil compositions 失效
    燃油组成

    公开(公告)号:US08211190B2

    公开(公告)日:2012-07-03

    申请号:US11110505

    申请日:2005-04-20

    Abstract: This invention relates to fuel oil, especially middle distillate fuel oil, compositions comprising middle distillate fuel oil and incorporated therein an incorporated therein an additive composition comprising (a) at least one fuel-soluble or fuel-dispersible neutral alkaline earth metal compound and/or at least one fuel-soluble or fuel-dispersible neutral alkali metal compound, and (b) at least one fuel-soluble or fuel-dispersible transition metal compound, characterized in that the fuel oil composition contains at most 0.05 mass % of sulfur, the total metal content derived from (a) and (b) in the fuel oil composition is at most 50 ppm by mass, and the mass proportion of (a) to (b), based on metal content, is in the range of from 1:99 to 99:1.

    Abstract translation: 本发明涉及燃料油,特别是中间馏分燃料油,包含中间馏分燃料油的组合物,其中掺入其中的添加剂组合物,其包含(a)至少一种燃料可溶或燃料可分散的中性碱土金属化合物和/或 至少一种燃料可溶性或燃料分散性中性碱金属化合物,和(b)至少一种燃料可溶或燃料分散性过渡金属化合物,其特征在于,所述燃料油组合物含有至多0.05质量%的硫, 燃料油组合物中由(a)和(b)得到的总金属含量为50质量ppm以下,(a)〜(b)的质量比例以金属含量计,为1 :99到99:1。

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