Fuel additives to maintain optimum injector performance
    2.
    发明授权
    Fuel additives to maintain optimum injector performance 有权
    燃油添加剂,以保持最佳喷油器性能

    公开(公告)号:US08623105B2

    公开(公告)日:2014-01-07

    申请号:US12122775

    申请日:2008-05-19

    IPC分类号: C10L10/08 C10L1/224 C10L1/228

    摘要: A diesel fuel, diesel fuel additive concentrate and method for improving the performance of fuel injectors for a diesel engine are provided. The diesel fuel includes a major amount of middle distillate fuel; and a reaction product of a hydrocarbyl substituted dicarboxylic acid or anhydride and an amine compound or salt. The amine compound has the formula wherein R is selected from the group consisting of a hydrogen and a hydrocarbyl group containing from about 1 to about 15 carbon atoms, and R1 is selected from the group consisting of hydrogen and a hydrocarbyl group containing from about 1 to about 20 carbon atoms. The reaction product contains at least one amino triazole group and is present in the fuel in an amount sufficient to improve the performance of diesel fuel injectors.

    摘要翻译: 提供柴油燃料,柴油添加剂浓缩物和用于改善柴油发动机的燃料喷射器的性能的方法。 柴油燃料包括大量的中间馏分燃料; 和烃基取代的二羧酸或酸酐与胺化合物或盐的反应产物。 胺化合物具有下式:其中R选自氢和含有约1至约15个碳原子的烃基,R 1选自氢和含有约1至约15个碳原子的烃基 约20个碳原子。 反应产物含有至少一个氨基三唑基团,并且以足以提高柴油喷射器性能的量存在于燃料中。

    FUEL ADDITIVES TO MAINTAIN OPTIMUM INJECTOR PERFORMANCE
    3.
    发明申请
    FUEL ADDITIVES TO MAINTAIN OPTIMUM INJECTOR PERFORMANCE 审中-公开
    燃油添加剂维持最佳喷油器性能

    公开(公告)号:US20100037514A1

    公开(公告)日:2010-02-18

    申请号:US12119788

    申请日:2008-05-13

    IPC分类号: C10L1/22 C10L1/18

    摘要: A diesel fuel, diesel fuel additive concentrate and method for improving the performance of fuel injectors for a diesel engine are provided. The diesel fuel includes a major amount of middle distillate fuel; and a reaction product of a hydrocarbyl substituted dicarboxylic acid or anhydride and an amine compound or salt. The amine compound has the formula wherein R is selected from the group consisting of a hydrogen and a hydrocarbyl group containing from about 1 to about 15 carbon atoms, and R1 is selected from the group consisting of hydrogen and a hydrocarbyl group containing from about 1 to about 20 carbon atoms. The reaction product contains at least one amino triazole group and is present in the fuel in an amount sufficient to improve the performance of diesel fuel injectors.

    摘要翻译: 提供柴油燃料,柴油添加剂浓缩物和用于改善柴油发动机的燃料喷射器的性能的方法。 柴油燃料包括大量的中间馏分燃料; 和烃基取代的二羧酸或酸酐与胺化合物或盐的反应产物。 胺化合物具有下式:其中R选自氢和含有约1至约15个碳原子的烃基,R 1选自氢和含有约1至约15个碳原子的烃基, 约20个碳原子。 反应产物含有至少一个氨基三唑基团,并且以足以提高柴油喷射器性能的量存在于燃料中。