Diesel fuel additive
    1.
    发明授权
    Diesel fuel additive 失效
    柴油燃料添加剂

    公开(公告)号:US4430093A

    公开(公告)日:1984-02-07

    申请号:US423940

    申请日:1982-09-27

    摘要: The invention relates to a novel compound comprising the reaction product of a benzophenonetetracarboxylic dianhydride or a benzophenonetetracarboxylic acid, in particular, 3,3'4,4'-benzophenonetetracarboxylic dianhydride, and a polyol, and the use of this novel compound as a stabilizer for middle distillate fuels extended with non-petroleum distillates.

    摘要翻译: 本发明涉及包含二苯甲酮四羧酸二酐或二苯甲酮四羧酸,特别是3,3,4,4'-二苯甲酮四羧酸二酐的反应产物和多元醇的新型化合物,以及该新型化合物作为稳定剂的用途 中间馏分燃料用非石油馏分延长。

    Stabilized middle distillate fuel composition
    5.
    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。

    Novel process for preparation of gasohol
    7.
    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。

    Stabilized middle distillate fuel composition
    9.
    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:US4460379A

    公开(公告)日:1984-07-17

    申请号:US412621

    申请日:1982-08-30

    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 hydrocarbyl polyoxypropylene di(polyoxyethylene)amine represented by the formula: ##STR1## wherein R is a hydrocarbon radical having from 1 to 50 carbon atoms, x and y have values from 1 to 16, the sum of x plus y is from 2 to about 17, and z is from 1 to about 20.

    摘要翻译: 一种燃料组合物,其包含在中间馏分沸程范围内沸腾的烃的混合物,和有效稳定量的由下式表示的烃基聚氧丙烯二(聚氧乙烯)胺:其中R是具有1至50碳的烃基 原子x和y具有1至16的值,x加y的总和为2至约17,z为1至约20。