High octane unleaded aviation gasoline
    17.
    发明授权
    High octane unleaded aviation gasoline 有权
    高辛烷值无铅航空汽油

    公开(公告)号:US09127225B2

    公开(公告)日:2015-09-08

    申请号:US14340731

    申请日:2014-07-25

    Abstract: High octane unleaded aviation fuel composition having high aromatics content and CHN content of at least 97.8 wt %, less than 2.2 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.

    Abstract translation: 高辛烷值无铅航空燃料组合物具有高芳烃含量和CHN含量至少为97.8重量%,少于2.2重量%的氧含量,T 10为至多75℃,T40为至少75℃,T50 至多105℃,T90至多135℃,最终沸点低于190℃,调节后的燃烧热至少为43.5MJ / kg,蒸汽压在 提供38至49kPa。

    ADDITIVE COMPOSITIONS AND USE THEREOF FOR IMPROVING THE COLD PROPERTIES OF FUELS AND COMBUSTIBLES
    20.
    发明申请
    ADDITIVE COMPOSITIONS AND USE THEREOF FOR IMPROVING THE COLD PROPERTIES OF FUELS AND COMBUSTIBLES 有权
    添加剂组合物及其用途,用于改善燃料和燃料的冷特性

    公开(公告)号:US20150113863A1

    公开(公告)日:2015-04-30

    申请号:US14408324

    申请日:2013-06-17

    Abstract: The present disclosure relates to additive compositions and their use for improving the low temperature properties of motor fuels and fuels. The additive compositions include at least one modified alkylphenol-aldehyde resin and at least one filterability additive chosen from: the terpolymers of C4 to C22 alkyl (meth)acrylate, C20 to C24 alpha-olefin and maleimide N-substituted by a hydrocarbon chain having between 4 and 30 carbon atoms, the homopolymers of C1 to C40 alkyl (meth)acrylate, preferably the C8 to C24 alkyl polyacrylates, the ammonium salts of mono- or poly-carboxylic acid comprising at least one linear or branched, saturated or unsaturated hydrocarbon chain, having between 4 and 30 carbon atoms. The present disclosure also relates to compositions of motor fuels or liquid hydrocarbon fuels including such compositions.

    Abstract translation: 本公开涉及添加剂组合物及其用于改善汽车燃料和燃料的低温性质的用途。 添加剂组合物包括至少一种改性的烷基酚醛树脂和至少一种可过滤性添加剂,其选自:(C 1 -C 22)(甲基)丙烯酸烷基酯,C 20至C 24α-烯烃和被烃链N-取代的马来酰亚胺的三元共聚物, 4和30个碳原子,(甲基)丙烯酸C1至C40烷基酯,优选C8至C24烷基聚丙烯酸酯的均聚物,包含至少一个直链或支链饱和或不饱和烃链的单羧酸或多羧酸的铵盐 具有4至30个碳原子。 本公开还涉及包括这种组合物的机动燃料或液体烃燃料的组合物。

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