Novel process for preparation of gasohol
    4.
    发明授权
    Novel process for preparation of gasohol 失效
    制备汽油的新方法

    公开(公告)号:US4261702A

    公开(公告)日:1981-04-14

    申请号:US138029

    申请日:1980-04-07

    IPC分类号: C10L1/02 C10L1/18

    CPC分类号: C10L1/023 C10L1/02 C10L1/026

    摘要: Gasoline and aqueous alcohol, such as 95 w % ethanol, are mixed to form wet two-phase gasahol (including a hydrocarbon phase and a water phase); and the water-phase is separated and reacted with a ketal, acetal, or orthoester to form a dry composition which is blended back into the gasoline-phase to form a dry gasahol.

    摘要翻译: 将汽油和含水醇如95w%乙醇混合以形成湿两相气体(包括烃相和水相); 并将水相分离并与缩酮,缩醛或原酸酯反应,形成干组合物,将其混合回汽相以形成干燥的气体。

    Method of extending hydrocarbon fuels including gasolines and fuels
heavier than gasoline
    5.
    发明授权
    Method of extending hydrocarbon fuels including gasolines and fuels heavier than gasoline 失效
    扩展烃燃料的方法,包括汽油和比汽油重的燃料

    公开(公告)号:US4356001A

    公开(公告)日:1982-10-26

    申请号:US155351

    申请日:1980-06-02

    IPC分类号: C10L1/02

    CPC分类号: C10L1/023 C10L1/026

    摘要: Hydrocarbon fuels including gasoline and fuels heavier than gasoline may be extended by addition thereto of ether-alcohol extenders, soluble in the hydrocarbon fuel, prepared by etherifying an oxy-alcohol mixture. The product is a single-phase mixture which possesses improved water tolerance.

    摘要翻译: 包括汽油和比汽油重的燃料的烃燃料可以通过加入可溶于烃类燃料的醚 - 醇增量剂来扩展,其通过醚化一种含氧醇混合物制备。 该产品是具有改善的耐水性的单相混合物。

    Stabilized middle distillate fuel composition
    8.
    发明授权
    Stabilized middle distillate fuel composition 失效
    稳定的中间馏分燃料组成

    公开(公告)号:US4444566A

    公开(公告)日:1984-04-24

    申请号:US432505

    申请日:1982-10-04

    IPC分类号: C10L1/222 C10L1/22

    CPC分类号: C10L1/2225

    摘要: A fuel composition comprising a mixture of hydrocarbons boiling in the middle distillate boiling range and an effective stabilizing amount of a alpha, omega diamino poly(oxypropylene) poly(oxyethylene) poly(oxypropylene) represented by the formula: ##STR1## wherein x and z each has an approximate value ranging from 1 to 3 such that the sum of x plus z has an average value ranging from 3 to 4, and y has an approximate value ranging from 10 to 16.

    摘要翻译: 一种燃料组合物,其包含在中间馏分沸腾范围内沸腾的烃的混合物和有效稳定量的由α,ω-二氨基聚(氧丙烯)聚(氧乙烯)聚(氧丙烯)表示的下式:< IMA& 其中x和z各自具有范围从1到3的近似值,使得x加z的和具有范围从3到4的平均值,并且y具有范围从10到16的近似值。