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    Additives with a reduced tendency to emulsify, which improve the lubricating action of highly desulphurised fuel oils
    41.
    发明申请
    Additives with a reduced tendency to emulsify, which improve the lubricating action of highly desulphurised fuel oils 失效
    具有降低乳化倾向的添加剂，其改善高度脱硫的燃料油的润滑作用

    公开(公告)号：US20060254128A1

    公开(公告)日：2006-11-16

    申请号：US10484971

    申请日：2002-07-09

    Applicant: Matthias Krull ,  Markus Kupetz

    Inventor： Matthias Krull ,  Markus Kupetz

    IPC: C10L1/18

    CPC classification number: C10L10/08 ,  C10L1/191

    Abstract: The invention relates to an additive for improving the lubrication capacity of fuel oils with a maximum sulphur content of 0.035 wt. %. Said additive contains at least one ester of a bivalent or polyvalent alcohol and a mixture of unsaturated and optionally saturated fatty acids, whose carbon chain lengths are between 8 and 30 carbon atoms, the aforementioned esters having an OH value less than 200 mg KOH/g ester and an iodine value greater than 100 g I/100 g ester. The invention also relates to fuel oils with a maximum sulphur content of 0.035 wt. %, which contain the inventive additives. The novel additives exhibit less tendency to emulsify than the additives in prior art.

    Abstract translation: 本发明涉及一种用于改善最大硫含量为0.035重量％的燃料油的润滑能力的添加剂。 ％。 所述添加剂含有至少一种二价或多价醇的酯和碳链长度为8至30个碳原子的不饱和脂肪酸和任选的饱和脂肪酸的混合物，上述酯的OH值小于200mg KOH / g 酯，碘值大于100g I / 100g酯。 本发明还涉及最大硫含量为0.035重量％的燃料油。 ％，其含有本发明的添加剂。 与现有技术中的添加剂相比，新型添加剂显示出较少的乳化倾向。

    Fuel additives
    47.
    发明申请
    Fuel additives 审中-公开
    燃油添加剂

    公开(公告)号：US20060000140A1

    公开(公告)日：2006-01-05

    申请号：US11169928

    申请日：2005-06-29

    Applicant: Rinaldo Caprotti ,  Carlo Fava ,  Russell Thompson ,  Martin Willis ,  Angela Breakspear

    Inventor： Rinaldo Caprotti ,  Carlo Fava ,  Russell Thompson ,  Martin Willis ,  Angela Breakspear

    IPC: C10L1/12

    CPC classification number: C10L10/08 ,  C10L1/106 ,  C10L1/1216 ,  C10L1/1233 ,  C10L1/188 ,  C10L1/19 ,  C10L1/191 ,  C10L1/1981

    Abstract: An additive composition comprises at least one colloidal metal compound or metallic species and a stabilising component, wherein the stabilising component comprises the product obtainable by the condensation reaction between: (i) at least one aldehyde or ketone or reactive equivalent thereof, and (ii) at least one compound comprising one or more aromatic moieties bearing at least one hydroxyl group and at least one further substituent chosen from a hydrocarbyl group, —COOR1 or COR1, wherein R1 represents hydrogen or a hydrocarbyl group. The composition may further include at least one lubricity enhancer. Compositions of the invention tend to resist haziness, cloudiness and phase separation at relatively low and relatively high temperatures, and in the presence of lubricity enhancers and fatty acid methyl esters (FAME).

    Abstract translation: 添加剂组合物包含至少一种胶体金属化合物或金属物质和稳定组分，其中稳定组分包括通过以下之间的缩合反应获得的产物：（i）至少一种醛或酮或其反应性等同物，和（ii） 至少一种包含一个或多个带有至少一个羟基的芳族部分和至少一个选自烃基-COOR 1或COR 1的其它取代基的化合物，其中 R 1表示氢或烃基。 组合物还可以包括至少一种润滑性增强剂。 本发明的组合物倾向于在相对较低和相对高的温度下以及在润滑性增强剂和脂肪酸甲酯（FAME）的存在下抵抗雾度，混浊和相分离。

    Fuel oil composition for diesel engine
    48.
    发明授权
    Fuel oil composition for diesel engine 有权
    燃油组成柴油机

    公开(公告)号：US06972084B1

    公开(公告)日：2005-12-06

    申请号：US10019411

    申请日：1999-12-25

    Applicant: Isao Nakashima ,  Noriaki Oomori ,  Kazuyuki Murakami ,  Takashi Hino

    Inventor： Isao Nakashima ,  Noriaki Oomori ,  Kazuyuki Murakami ,  Takashi Hino

    IPC: C10L1/08 ,  C10L1/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185 ,  C10L10/08

    CPC classification number: C10L1/08 ,  C10L1/026 ,  C10L1/18 ,  C10L1/191 ,  C10L1/1973

    Abstract: It is an object of the present invention to provide a fuel oil composition for diesel engines showing good CFPP and lubricity, efficiently controlling PM emissions and containing sulfur at 0.05 wt. % or less. The present invention provides a fuel oil composition for diesel engines comprising a base stock which has normal paraffin compounds having a carbon number of 20 or more at 4.0 wt. % or less, specific carbon number distribution in the high-boiling normal paraffin compounds and polynuclear aromatic hydrocarbon compounds at 8.0 vol. % or less, contains sulfur at 0.05 wt. % or less, and is incorporated with 0.01 to 0.1 wt. % (as the active component) of an FI and 0.002 to 0.1 wt. % (as the active component) of a lubricity improver.

    Abstract translation: 本发明的目的是提供一种柴油机燃料油组合物，其表现出良好的CFPP和润滑性，有效地控制了PM排放并含有0.05wt。 ％ 或更少。 本发明提供一种用于柴油发动机的燃料油组合物，其包含基础原料，其具有4.0重量％以上碳原子数为20以上的正构链烷烃化合物。 ％以下的高沸点正链烷烃化合物和多核芳烃化合物中的碳数分布为8.0体积％。 ％以下，含有0.05重量％的硫。 ％以下，并加入0.01〜0.1重量％ FI（作为活性成分）的％和0.002〜0.1重量％ ％（作为活性成分）润滑性改进剂。

    Blends of synthetic distillate and biodiesel for low nitrogen oxide emissions from diesel engines
    49.
    发明申请
    Blends of synthetic distillate and biodiesel for low nitrogen oxide emissions from diesel engines 审中-公开
    合成馏分和生物柴油的混合物用于柴油发动机的低氮氧化物排放

    公开(公告)号：US20050210739A1

    公开(公告)日：2005-09-29

    申请号：US11076178

    申请日：2005-03-09

    Applicant: Etop Esen ,  Andre Boehman ,  David Morris

    Inventor： Etop Esen ,  Andre Boehman ,  David Morris

    IPC: C10L1/02 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/19 ,  C10L10/02

    CPC classification number: C10L1/19 ,  C10L1/026 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1802 ,  C10L1/1826 ,  C10L1/191 ,  C10L10/02 ,  Y02E50/13

    Abstract: This invention shows how to make and use a biodiesel-based fuel in diesel engines without incurring the NOx penalty. Embodiments primarily relate to an optimum range of bulk modulus of compressibility for biodiesel blends, which results in generating “NOx neutral” biodiesel blends or to formulate biodiesel blends with lower NOx emissions than conventional petroleum diesel fuel. These biodiesel blends preferably comprise synthetic paraffinic middle distillate derived from a hydrocarbon synthesis to generate synthetic environmentally-friendly diesel fuels.

    Abstract translation: 本发明示出了如何在柴油发动机中制造和使用基于生物柴油的燃料，而不会引起NO×××罚分。 实施方案主要涉及生物柴油共混物的压缩性体积模量的最佳范围，其导致产生“中性”中性生物柴油混合物或配制具有比常规石油柴油燃料更低的NOx排放的生物柴油混合物。 这些生物柴油混合物优选包含衍生自烃合成的合成链烷烃中间馏分，以产生合成的环保柴油。

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