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    Heavy oil emulsion fuel and process for production thereof
    1.
    发明授权
    Heavy oil emulsion fuel and process for production thereof 失效
    重油乳化燃料及其生产方法

    公开(公告)号：US5411558A

    公开(公告)日：1995-05-02

    申请号：US112146

    申请日：1993-08-26

    申请人： Takao Taniguchi ,  Masanori Iizuka ,  Kazuo Isobe ,  Sayuri Tamaki ,  Shinichi Satake ,  Tadakazu Yamashita

    发明人： Takao Taniguchi ,  Masanori Iizuka ,  Kazuo Isobe ,  Sayuri Tamaki ,  Shinichi Satake ,  Tadakazu Yamashita

    IPC分类号： C10L1/32

    CPC分类号： C10L1/328 ,  Y10S516/927

    摘要： An oil-in-water type heavy oil emulsion fuel having a specific and broad particle size distribution which has a viscosity close to that of water, can be sufficiently atomized at a temperature of room temperature to 90.degree. C., is excellent in the handleability and fluidity, despite a very high heavy oil concentration, and has a very excellent stability such that neither precipitation nor increase in the viscosity occurs even after storage for a long period of time is prepared according to the present invention. Oil-in-water type heavy oil emulsion fuel according to the present invention can be used as a substitute fuel for heavy fuel oil without modification of the boilers. Further, the combustion efficiency of the heavy oil emulsion fuel according to the present invention is high and it is possible to reduce the amount of nitrogen oxides and sulfur oxides after combustion.

    摘要翻译： 具有与水接近的粘度的特定且宽的粒度分布的水包油型重油乳化燃料可以在室温至90℃的温度下充分雾化，处理性优异 和流动性，尽管重油浓度非常高，并且具有非常优异的稳定性，使得即使在根据本发明制备长时间的保存后也不会发生沉淀或增加粘度。 根据本发明的水包油型重油乳化燃料可用作重质燃料油的替代燃料，而不改变锅炉。 此外，根据本发明的重油乳化燃料的燃烧效率高，并且可以减少燃烧后的氮氧化物和硫氧化物的量。

    Heavy oil emulsion fuel composition
    2.
    发明授权
    Heavy oil emulsion fuel composition 失效
    重油乳化燃料组成

    公开(公告)号：US5437693A

    公开(公告)日：1995-08-01

    申请号：US207151

    申请日：1994-03-08

    申请人： Masanori Iizuka ,  Takao Taniguchi ,  Kazuo Isobe ,  Sayuri Tamaki ,  Tadakazu Yamashita ,  Shinichi Satake

    发明人： Masanori Iizuka ,  Takao Taniguchi ,  Kazuo Isobe ,  Sayuri Tamaki ,  Tadakazu Yamashita ,  Shinichi Satake

    IPC分类号： C10L1/182 ,  C10L1/32 ,  C10L10/18

    CPC分类号： C10L1/328

    摘要： A heavy oil emulsion fuel composition which contains heavy oils, such as bitumen and asphalt, wherein the heavy oil emulsion fuel composition can be used as a substitute fuel for heavy fuel oils, and has an enhanced combustion efficiency to thereby reduce the content of soot, dust and nitrogen oxides after combustion, which comprises (a) 40 to 85% by weight of a heavy oil, (b) 10 to 40% by weight of water, (c) 0.1 to 5% by weight of a surfactant and (d) at least 0.1% by weight of at least one component selected from the group consisting of water-soluble compounds having in its molecule two or more hydroxyl groups, monohydric alcohols having 6 or more carbon atoms, and mixtures thereof.

    摘要翻译： 一种重油乳化燃料组合物，其含有重油如沥青和沥青，其中重油乳化燃料组合物可用作重质燃料油的替代燃料，并且具有提高的燃烧效率，从而降低烟灰含量， 燃烧后的粉尘和氮氧化物，其包含（a）40至85重量％的重油，（b）10至40重量％的水，（c）0.1至5重量％的表面活性剂和（d ）至少0.1重量％的选自由其分子中具有两个或更多个羟基的水溶性化合物，具有6个或更多个碳原子的一元醇组成的组中的至少一种组分及其混合物。