中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

107 records (took 0.022 seconds)

    Process For Reducing Fouling In The Processing Of Liquid Hydrocarbons
    21.
    发明申请
    Process For Reducing Fouling In The Processing Of Liquid Hydrocarbons 审中-公开
    降低液体碳氢化合物污垢的方法

    公开(公告)号：US20140338254A1

    公开(公告)日：2014-11-20

    申请号：US14375077

    申请日：2013-01-29

    Applicant: Clariant International Ltd.

    Inventor： Michael Feustel ,  Dominko Andrin ,  Matthias Krull

    IPC: C10G75/04 ,  C10L1/198

    CPC classification number: C10G75/04 ,  C10G9/16 ,  C10L1/1983

    Abstract: The present invention relates to the use of a polyester which bears hydroxyl groups and is preparable by polycondensation of a polyol containing two primary OH groups and at least one secondary OH group with a dicarboxylic acid or anhydride thereof or ester thereof bearing a C16- to C400-alkyl radical or a C16- to C400-alkenyl radical as an antifoulant in the thermal treatment of liquid hydrocarbon media in the temperature range from 100 to 550 DEG C.

    Abstract translation: 本发明涉及带有羟基的聚酯的用途，其可通过含有两个伯OH基和至少一个仲OH基的多元醇与其二羧酸或其酸酐或其含有C16至C400的酯进行缩聚制备 - 烷基或C16至C400-烯基作为液体烃介质在100至550℃的温度范围内的热处理中的防污剂。

    Internal combustion engine enhancement system
    22.
    发明授权
    Internal combustion engine enhancement system 失效
    内燃机增强系统

    公开(公告)号：US08490583B1

    公开(公告)日：2013-07-23

    申请号：US12267140

    申请日：2008-11-07

    Applicant: Ransen Gardenier

    Inventor： Ransen Gardenier

    IPC: F02B77/04 ,  F02B43/00

    CPC classification number: C10L10/08 ,  C10L1/1208 ,  C10L1/1963 ,  C10L1/1983 ,  C10L2200/0209 ,  C10L2200/0213 ,  C10L2250/04 ,  C10L2250/06 ,  C10M171/06 ,  C10N2220/082 ,  C10N2230/06

    Abstract: An internal combustion engine enhancement system for increasing vehicle fuel mileage over a duration of a plurality of tanks of fuel used in a vehicle. The internal combustion engine enhancement system generally includes a fuel additive which includes a volume of carrier fluid and a plurality of fine particles within the carrier fluid. The carrier fluid with the fine particles is added to the fuel in the fuel tank of a vehicle. The fine particles are reduced in size to nanoparticles by dissolving and abrading to less than 1,000 nanometers where after they are transferred to the engine during normal operation of the engine. The nanoparticles lubricate the engine components and fill in voids within the sleeve to increase engine lubricity. Alternatively, larger particles (e.g. 0.25 inches in size) may be added to the fuel where fine particles and nanoparticles are created via abrading and dissolving.

    Abstract translation: 一种用于在车辆中使用的多个燃料箱的持续时间内增加车辆燃料里程的内燃机增强系统。 内燃机增强系统通常包括燃料添加剂，其包括载体流体的体积和载体流体内的多个细颗粒。 具有细颗粒的载液被添加到车辆的燃料箱中的燃料中。 微粒通过溶解和研磨至小于1,000纳米，在发动机的正常运行期间转移到发动机之后，其尺寸减小到纳米颗粒。 纳米颗粒润滑发动机部件并填充套筒内的空隙以增加发动机润滑性。 或者，可以在燃料中加入较大的颗粒（例如0.25英寸的尺寸），其中通过研磨和溶解产生细颗粒和纳米颗粒。

    Additive concentrate for fuel compositions
    25.
    发明授权
    Additive concentrate for fuel compositions 有权
    用于燃料组合物的添加剂浓缩物

    公开(公告)号：US06277158B1

    公开(公告)日：2001-08-21

    申请号：US09254537

    申请日：2000-07-18

    Applicant: Gail McLean

    Inventor： Gail McLean

    IPC: C10L118

    CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1824 ,  C10L1/1855 ,  C10L1/1881 ,  C10L1/1888 ,  C10L1/191 ,  C10L1/1983 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/04

    Abstract: An additive concentrate for use in fuels, especially in gasoline for internal combustion engines, comprising (a) 0.2 to 10 wt. % ashless friction modifier which is liquid at room temperature and pressure selected from (i) n-butylamine oleate or derivatives thereof, (ii) a substance comprising tall oil fatty acid or derivatives thereof, and (iii) mixtures of (i) and (ii); (b) 10 to 80 wt. % deposit inhibitor, and (c) carrier fluid. The particular selection of friction modifier (a) enables a stable additive concentrate to be formulated without the need for additional solubilising agent for the friction modifier, while containing sufficient friction modifier to achieve a significant benefit in fri loss, when incorporated in gasoline used to fuel an internal combustion engine, and hence an improvement in fuel economy.

    Abstract translation: 用于燃料，特别是用于内燃机的汽油的添加剂浓缩物，其包含（a）0.2至10wt。 （i）正丁基油酸酯或其衍生物，（ii）包含妥尔油脂肪酸或其衍生物的物质，和（iii）（i）和（i）和（i）的混合物的无灰摩擦改进剂， ii）; （b）10〜80重量％ ％沉积抑制剂，和（c）载体流体。 摩擦调节剂（a）的特定选择使得能够配制稳定的添加剂浓缩物，而不需要额外的增溶剂用于摩擦改进剂，同时含有足够的摩擦改进剂，以便在掺入用于燃料的汽油中时可获得明显的损失 内燃机，因此提高了燃油经济性。

Patent Agency Ranking