Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same
    26.
    发明授权
    Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same 有权
    煤炭在水中的纳米分散作为燃料相关技术的基础和制造方法

    公开(公告)号:US09574151B2

    公开(公告)日:2017-02-21

    申请号:US13960272

    申请日:2013-08-06

    CPC classification number: C10L1/326 C10L2250/06 C10L2270/026 C10L2270/04

    Abstract: Colloidal coal-in-water slurries having nano-particles of coal creating a pseudo-fluid. The colloidal coal-in-water slurry generally includes from about fifty to about seventy two weight percent of coal, with about 20 to about 80 percent of the coal having a particle size of about one micron or less with a mode particle size of about 250 nanometers. The coal-in-water slurry can also include a surfactant system containing one surfactant or mixtures of two or more surfactants, or mixtures of one or more surfactants and an inorganic or organic salt. The coal-in-water slurry can be used in low NOx burner applications as the main fuel and/or the reburn fuel, in gasification processes as the input fuel either alone, or in combination with organic materials, in gas turbine applications, and in diesel engine applications.

    Abstract translation: 具有纳米颗粒煤的胶体水煤浆产生假流体。 胶体水煤浆通常包括约五十二至约七十二重量%的煤,其中约20至约80%的煤具有约1微米或更小的粒度,模式粒度为约250 纳米。 水煤浆还可以包括含有一种表面活性剂或两种或多种表面活性剂的混合物或一种或多种表面活性剂与无机或有机盐的混合物的表面活性剂体系。 水煤浆可用于低NOx燃烧器应用中作为主要燃料和/或再燃燃料,在气化过程中作为输入燃料单独使用或与有机材料组合在燃气轮机应用中,以及在 柴油机应用。

    SYNERGISTIC DETERGENT AND ACTIVE METAL COMPOUND COMBINATION
    28.
    发明申请
    SYNERGISTIC DETERGENT AND ACTIVE METAL COMPOUND COMBINATION 审中-公开
    协同清除剂和活性金属化合物组合

    公开(公告)号:US20150232775A1

    公开(公告)日:2015-08-20

    申请号:US14701056

    申请日:2015-04-30

    Abstract: The present invention relates to compositions containing a detergent composition and an active metal containing compound, where the detergent composition includes a quaternary ammonium salt detergent and optionally an oxygen-containing detergent, and where the active metal containing compound is in the form of a colloidal dispersion, comprising an organic phase, particles of an iron compound in its amorphous form, and at least one amphiphilic agent. These compositions may be used in fuels and provide improved engine performance when such fuels are used, specifically by reducing fuel injector fouling in the engine and/or by improving the regeneration of the engine's particulate exhaust trap.

    Abstract translation: 本发明涉及包含洗涤剂组合物和含活性金属的化合物的组合物,其中洗涤剂组合物包括季铵盐洗涤剂和任选的含氧洗涤剂,并且其中含活性金属的化合物是胶态分散体形式 ,包含有机相,其无定形形式的铁化合物的颗粒和至少一种两亲性试剂。 这些组合物可以用于燃料中,并且当使用这种燃料时,特别是通过减少发动机中的燃料喷射器结垢和/或通过改进发动机的颗粒排气阱的再生来提供改进的发动机性能。

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