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    Low-emissions diesel fuel blend
    11.
    发明授权
    Low-emissions diesel fuel blend 有权
    低排放柴油混合物

    公开(公告)号：US07285140B2

    公开(公告)日：2007-10-23

    申请号：US10357027

    申请日：2003-02-03

    Applicant: James M. Valentine

    Inventor： James M. Valentine

    IPC: C10L1/18

    CPC classification number: C10L10/08 ,  C10L1/026 ,  C10L1/10 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1814 ,  C10L1/1881 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  F01N3/023 ,  F01N2430/04 ,  Y02E50/13 ,  Y02T50/678

    Abstract: A low-emissions diesel fuel comprises a catalyzed blend of fatty acid esters, preferably derived from soybean oil and/or tallow and aviation kerosene. The catalyzed blend is effective in lowering regulated emission pollutants, among which are NOx, particulates, hydrocarbons and carbon monoxide. The catalyst will comprise fuel-soluble platinum and/or cerium or iron. The cerium or iron are typically employed at concentrations of from 2 to 25 ppm and the platinum from 0.05 to 2 ppm, with preferred levels of cerium or iron being from 5 to 10 ppm, e.g., 7.5 ppm, and the platinum being employed at a level of from 0.1 to 0.5 ppm, e.g., 0.15 ppm. A preferred ratio of cerium and/or iron to platinum is from 75:1 to 10:1. The jet fuel component will typically be employed at a volume ratio to the fatty acid esters of from about 2:1 to about 5:1, e.g., about 4:1. The full range of blends extends from 50:1 to 1:50 with some benefit. The jet fuel component of the blend preferably contains grade 55, 50-300 ppm detergent, 25 to about 500 ppm lubricity additive and 0.1-1 ppm platinum COD and 5-20 ppm cerium oleate or octoate. In addition to the fuel blend, a method is provided for reducing the emissions of pollutants from a diesel engine, comprising running the engine on a fuel as defined.

    Abstract translation: 低排放柴油包括脂肪酸酯的催化混合物，优选衍生自大豆油和/或牛脂和航空煤油。 催化的共混物有效地降低了调节的排放污染物，其中包括无机颗粒，碳氢化合物和一氧化碳。 催化剂将包括燃料可溶的铂和/或铈或铁。 通常使用铈或铁的浓度为2至25ppm，铂为0.05至2ppm，优选的铈或铁的含量为5至10ppm，例如7.5ppm，铂用于 水平为0.1至0.5ppm，例如0.15ppm。 铈和/或铁与铂的优选比例为75:1至10:1。 通常，喷气燃料组分的使用量与脂肪酸酯的体积比为约2:1至约5:1，例如约4:1。 混合物的范围从50：1增加到1:50，具有一定的优势。 共混物的喷气燃料组分优选含有55级，50-300ppm洗涤剂，25-约500ppm润滑性添加剂和0.1-1ppm铂COD和5-20ppm油酸铈或辛酸铈。 除了燃料混合物之外，还提供了一种用于减少来自柴油发动机的污染物排放的方法，包括以定义的燃料运行发动机。

    LOW-EMISSIONS DIESEL FUEL BLEND
    12.
    发明申请
    LOW-EMISSIONS DIESEL FUEL BLEND 有权
    低排放柴油燃料混合

    公开(公告)号：US20070209272A1

    公开(公告)日：2007-09-13

    申请号：US10357027

    申请日：2003-02-03

    Applicant: James Valentine

    Inventor： James Valentine

    IPC: C10L1/18

    CPC classification number: C10L10/08 ,  C10L1/026 ,  C10L1/10 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1814 ,  C10L1/1881 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  F01N3/023 ,  F01N2430/04 ,  Y02E50/13 ,  Y02T50/678

    Abstract: A low-emissions diesel fuel comprises a catalyzed blend of fatty acid esters, preferably derived from soybean oil and/or tallow and aviation kerosene. The catalyzed blend is effective in lowering regulated emission pollutants, among which are NOx, particulates, hydrocarbons and carbon monoxide. The catalyst will comprise fuel-soluble platinum and/or cerium or iron. The cerium or iron are typically employed at concentrations of from 2 to 25 ppm and the platinum from 0.05 to 2 ppm, with preferred levels of cerium or iron being from 5 to 10 ppm, e.g., 7.5 ppm, and the platinum being employed at a level of from 0.1 to 0.5 ppm, e.g., 0.15 ppm. A preferred ratio of cerium and/or iron to platinum is from 75:1 to 10:1. The jet fuel component will typically be employed at a volume ratio to the fatty acid esters of from about 2:1 to about 5:1, e.g., about 4:1. The full range of blends extends from 50:1 to 1:50 with some benefit. The jet fuel component of the blend preferably contains grade 55, 50-300 ppm detergent, 25 to about 500 ppm lubricity additive and 0.1-1 ppm platinum COD and 5-20 ppm cerium oleate or octoate. In addition to the fuel blend, a method is provided for reducing the emissions of pollutants from a diesel engine, comprising running the engine on a fuel as defined.

    Abstract translation: 低排放柴油包括脂肪酸酯的催化混合物，优选衍生自大豆油和/或牛脂和航空煤油。 催化的共混物有效地降低了调节的排放污染物，其中包括无机颗粒，碳氢化合物和一氧化碳。 催化剂将包括燃料可溶的铂和/或铈或铁。 通常使用铈或铁的浓度为2至25ppm，铂为0.05至2ppm，优选的铈或铁的含量为5至10ppm，例如7.5ppm，铂用于 水平为0.1至0.5ppm，例如0.15ppm。 铈和/或铁与铂的优选比率为75:1至10:1。 通常，喷气燃料组分的使用量与脂肪酸酯的体积比为约2:1至约5:1，例如约4:1。 混合物的范围从50：1增加到1:50，具有一定的优势。 共混物的喷气燃料组分优选含有55级，50-300ppm洗涤剂，25-约500ppm润滑性添加剂和0.1-1ppm铂COD和5-20ppm油酸铈或辛酸铈。 除了燃料混合物之外，还提供了一种用于减少来自柴油发动机的污染物排放的方法，包括以定义的燃料运行发动机。

    Method of hydrocarbon stabilization
    15.
    发明申请
    Method of hydrocarbon stabilization 审中-公开
    烃稳定方法

    公开(公告)号：US20040082823A1

    公开(公告)日：2004-04-29

    申请号：US10279011

    申请日：2002-10-24

    Applicant: NEUROK LLC

    Inventor： Olga Tarasovna Kasaikina

    IPC: C07C007/20 ,  C10L001/00

    CPC classification number: C07C7/20 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1826 ,  C10L1/1832 ,  C10L1/1857 ,  C10L1/189 ,  C10L1/2235 ,  C10L1/2437 ,  C10L1/2641 ,  C10M169/04 ,  C10M2203/0206 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/1025 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/08 ,  C10M2207/144 ,  C10M2207/401 ,  C10M2215/062 ,  C10M2219/042 ,  C10M2223/042 ,  C10N2210/01 ,  C10N2230/10 ,  C10N2240/10

    Abstract: The present invention is directed to a method of providing enhanced molecular stability to hydrocarbons, such as the various oils, lubricants, fuel and rubbers typically used in internal combustion engines. The invention generally comprises inhibiting the liquid phase oxidation of hydrocarbons by atmospheric oxygen at elevated temperatures through the micro-addition of non-toxic of alkyl organic additives. The alkyl organic additives are anionic surface active agents (ASAAs) of the general formula RnullOSO3M or RnullOP3Z2, where nullMnull is Na or K, where nullZnull is Na, K or an alkyl group containing between ten and fourteen carbons and where nullRnull is an alkyl group consisting of between six and sixteen carbons. The additives are generally used in quantities from 0.01 to 10 mass percent, at temperatures between 70null-170null C. and in the presence of an aromatic solvent.

    Abstract translation: 本发明涉及一种为烃类提供增强的分子稳定性的方法，例如通常用于内燃机中的各种油，润滑剂，燃料和橡胶。 本发明通常包括通过微添加无毒的烷基有机添加剂来抑制常压氧气在高温下对烃的液相氧化。 烷基有机添加剂是通式为R-OSO3M或R-OP3Z2的阴离子表面活性剂（ASAA），其中“M”是Na或K，其中“Z”是Na，K或含十至十四个 碳，其中“R”是由六至十六个碳组成的烷基。 添加剂的使用量通常为0.01〜10质量％，在70〜170℃的温度和芳族溶剂的存在下。

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