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    Fuel with low sulphur content for diesel engines
    32.
    发明申请
    Fuel with low sulphur content for diesel engines 有权
    用于柴油发动机的低硫含量的燃料

    公开(公告)号：US20040049971A1

    公开(公告)日：2004-03-18

    申请号：US10446851

    申请日：2003-05-29

    Applicant: Elf Antar France

    Inventor： Christian Bernasconi ,  Laurent Germanaud ,  Jean-Michel Laupie ,  Paul Maldonado

    IPC: C10L001/10

    CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/143 ,  C10L1/18 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2286 ,  C10L1/232

    Abstract: The invention concerns a fuel for diesel engines, with a sulphur content of less than 500 ppm containing in a major proportion at least one average distillate from a straight-run distilling cup of crude oil, with temperature ranges between 150 and 400null C. and in a minor proportion a lubricating additive containing monocarboxylic and polycyclic acids. The said fuel is characterised in that it contains at least 20 ppm of the additive consisting of at least one monocarboxylic aliphatic hydrocarbon, saturated or unsaturate, of linear chain between 12 and 14 carbon atoms, and at least one polcyclic hydrocarbon compound, containing at least two cycles each formed of 5 to 6 atoms one of which at most is optionally a heteroatom such as nitrogen or oxygen and the other atoms are carbon atoms, these two cycles having further two carbon atoms in common, preferably vicinal, these said cycles being saturated or unsaturated, substituted or non-substituted by at least one single grouping selected among the carboxylic, amine carboxyl, ester and nitrile groupings, the fuel containing more than 60 ppm of additive when the said combination is tall oil.

    Abstract translation: 本发明涉及用于柴油发动机的燃料，其硫含量小于500ppm，主要部分含有来自直馏蒸馏杯原油的至少一种平均馏出物，温度范围为150-400℃， 少量的含有单羧酸和多环酸的润滑添加剂。 所述燃料的特征在于其含有至少20ppm的添加剂，其由至少一种12至14个碳原子的直链的至少一种饱和或不饱和的单羧酸脂族烃和至少一种至少含有一个以上的环状烃化合物 两个循环各自由5至6个原子形成，其中一个最多为任选的杂原子，例如氮或氧，其它原子为碳原子，这两个循环具有共同的另外两个碳原子，优选连续的，这些所述循环是饱和的 或不饱和的，被选自羧基，胺羧基，酯和腈基中的至少一个单个取代基或不被取代的，当所述组合为妥尔油时，所述燃料含有大于60ppm的添加剂。

    Fuel with low sulphur content for diesel engines
    33.
    发明授权
    Fuel with low sulphur content for diesel engines 有权
    用于柴油发动机的低硫含量的燃料

    公开(公告)号：US06592639B2

    公开(公告)日：2003-07-15

    申请号：US09147604

    申请日：1999-03-17

    Applicant: Christian Bernasconi ,  Laurent Germanaud ,  Jean-Michel Laupie ,  Paul Maldonado

    Inventor： Christian Bernasconi ,  Laurent Germanaud ,  Jean-Michel Laupie ,  Paul Maldonado

    IPC: C10L118

    CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/143 ,  C10L1/18 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/191 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2286 ,  C10L1/232

    Abstract: The invention concerns a fuel for diesel engines, with a sulphur content of less than 500 ppm containing in a major proportion at least one average distillate from a straight-run distilling cup of crude oil, with temperature ranges between 150 and 400° C. and in a minor proportion a lubricating additive containing monocarboxylic and polycyclic acids. The said fuel is characterized in that it contains at least 20 ppm of the additive consisting of at least one monocarboxylic aliphatic hydrocarbon, saturated or unsaturate, of linear chain between 12 and 14 carbon atoms, and at least one polcyclic hydrocarbon compound, containing at least two cycles each formed of 5 to 6 atoms one of which at most is optionally a heteroatom such as nitrogen or oxygen and the other atoms are carbon atoms, these two cycles having further two carbon atoms in common, preferably vicinal, these said cycles being saturated or unsaturated, substituted or non-substituted by at least one single grouping selected among the carboxylic, amine carboxyl, ester and nitrile groupings, the fuel containing more than 60 ppm of additive when the said combination is tall oil.

    Abstract translation: 本发明涉及用于柴油发动机的燃料，其硫含量小于500ppm，主要部分含有来自直馏蒸馏杯原油的至少一种平均馏出物，温度范围为150-400℃， 少量的含有单羧酸和多环酸的润滑添加剂。 所述燃料的特征在于其含有至少20ppm的添加剂，其由至少一种12至14个碳原子的直链的至少一种饱和或不饱和的单羧酸脂族烃和至少一种至少含有一个以上的环状烃化合物 两个循环各自由5至6个原子形成，其中一个最多为任选的杂原子，例如氮或氧，其它原子为碳原子，这两个循环具有共同的另外两个碳原子，优选连续的，这些所述循环是饱和的 或不饱和的，被选自羧基，胺羧基，酯和腈基中的至少一个单个取代基或不被取代的，当所述组合为妥尔油时，所述燃料含有大于60ppm的添加剂。

    Petroleum fuel composition containing an anti-haze additive
    35.
    发明授权
    Petroleum fuel composition containing an anti-haze additive 失效
    含有防雾添加剂的石油燃料组合物

    公开(公告)号：US4283203A

    公开(公告)日：1981-08-11

    申请号：US137423

    申请日：1980-04-04

    Applicant: Abraham A. Zimmerman

    Inventor： Abraham A. Zimmerman

    IPC: C10L1/18 ,  C10L1/188

    CPC classification number: C10L1/188 ,  C10L1/1885

    Abstract: This invention relates to petroleum fuel compositions with improved haze properties, said fuel composition containing an anti-haze additive comprising an hydroxylated resin acid and/or a selected metal resinate salt.

    Abstract translation: 本发明涉及具有改善雾度特性的石油燃料组合物，所述燃料组合物含有包含羟基化树脂酸和/或选择的金属树脂盐的防雾添加剂。

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