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    DIESEL FUEL ADDITIVE
    91.
    发明申请
    DIESEL FUEL ADDITIVE 审中-公开
    柴油燃料添加剂

    公开(公告)号：US20140123546A1

    公开(公告)日：2014-05-08

    申请号：US14149868

    申请日：2014-01-08

    Applicant: Xinggao FANG

    Inventor： Xinggao FANG

    IPC: C10L1/232 ,  C10L1/188 ,  C10L1/224

    CPC classification number: C10L1/232 ,  C07D213/55 ,  C07D257/06 ,  C07D295/185 ,  C10L1/10 ,  C10L1/106 ,  C10L1/1266 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1817 ,  C10L1/1883 ,  C10L1/1905 ,  C10L1/198 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/04 ,  C10L10/06 ,  C10L10/18 ,  C10L2200/0446 ,  C10L2230/22 ,  C10L2270/026

    Abstract: A diesel fuel additive composition, a fuel containing the fuel additive, a method for improving diesel engine performance using the additive. The diesel fuel additive includes a reaction product of (a) a hydrocarbyl-substituted acylating agent and (b) a reactant selected from the group consisting of a nitrogen-containing compound, a hydroxyl-containing compound, and water that provides a reaction product selected from the group consisting (1) a mono-amide/mono-acid or metal free mono-acid salt thereof, (2) a diacid or metal free diacid salt thereof, and (3) mono-ester/mono-acid or metal free mono-acid salt thereof. The reaction product includes at least about 10 molar percent acid groups based on total moles of the reaction product.

    Abstract translation: 柴油燃料添加剂组合物，含有燃料添加剂的燃料，使用该添加剂改善柴油机性能的方法。 柴油燃料添加剂包括（a）烃基取代的酰化剂和（b）选自含氮化合物，含羟基的化合物和提供所选择的反应产物的水的反应物的反应产物 由（1）单酰胺/单酸或不含金属的单酸盐，（2）其二元酸或无金属的二酸盐，和（3）单酯/单酸或无金属的 其单酸盐。 基于反应产物的总摩尔数，反应产物包括至少约10摩尔％的酸基。

    Diesel fuel additive
    92.
    发明授权
    Diesel fuel additive 有权
    柴油燃料添加剂

    公开(公告)号：US08668749B2

    公开(公告)日：2014-03-11

    申请号：US12938590

    申请日：2010-11-03

    Applicant: Xinggao Fang

    Inventor： Xinggao Fang

    IPC: C10L1/10 ,  C10L1/224

    CPC classification number: C10L1/232 ,  C07D213/55 ,  C07D257/06 ,  C07D295/185 ,  C10L1/10 ,  C10L1/106 ,  C10L1/1266 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1817 ,  C10L1/1883 ,  C10L1/1905 ,  C10L1/198 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/04 ,  C10L10/06 ,  C10L10/18 ,  C10L2200/0446 ,  C10L2230/22 ,  C10L2270/026

    Abstract: A diesel fuel additive composition, a fuel containing the fuel additive, a method for improving diesel engine performance using the additive. The diesel fuel additive includes a reaction product of (a) a hydrocarbyl-substituted acylating agent and (b) a reactant selected from the group consisting of a nitrogen-containing compound, a hydroxyl-containing compound, and water that provides a reaction product selected from the group consisting (1) a mono-amide/mono-acid or metal free mono-acid salt thereof, (2) a diacid or metal free diacid salt thereof, and (3) mono-ester/mono-acid or metal free mono-acid salt thereof. The reaction product includes at least about 10 molar percent acid groups based on total moles of the reaction product.

    Abstract translation: 柴油燃料添加剂组合物，含有燃料添加剂的燃料，使用该添加剂改善柴油机性能的方法。 柴油燃料添加剂包括（a）烃基取代的酰化剂和（b）选自含氮化合物，含羟基的化合物和提供所选择的反应产物的水的反应物的反应产物 由（1）单酰胺/单酸或不含金属的单酸盐，（2）其二元酸或无金属的二酸盐，和（3）单酯/单酸或无金属的 其单酸盐。 基于反应产物的总摩尔数，反应产物包括至少约10摩尔％的酸基。

    Method of supplying iron to the particulate trap of a diesel engine exhaust
    93.
    发明授权
    Method of supplying iron to the particulate trap of a diesel engine exhaust 有权
    向柴油发动机排气的颗粒捕集器供给铁的方法

    公开(公告)号：US08641791B2

    公开(公告)日：2014-02-04

    申请号：US12593084

    申请日：2008-03-07

    Applicant: Russell M. Thompson

    Inventor： Russell M. Thompson

    IPC: B01D50/00 ,  B01D39/14 ,  B01D39/06 ,  B01D24/00 ,  F01N3/00 ,  C10L1/12 ,  C10L1/18 ,  C10L1/30

    CPC classification number: C10L1/10 ,  C10L1/1233 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/198 ,  C10L10/00 ,  C10L10/06

    Abstract: The invention concerns a method for supplying iron, via the fuel, to the particulate trap of a diesel engine exhaust in a form suitable for promoting trap regeneration. The method involves the addition to the fuel of a defined colloid of iron oxide. Combustion of this colloid produces iron-containing compounds, especially iron oxides, which collect in association with carbonaceous particulate matter in the particulate trap, and function to promote the combustion of this matter.The colloid in particular shows a lower level of associated deposit formation on the fuel injectors than the iron additives of the prior art. The method is thus particularly suitable for modern engines showing increased susceptibility to fuel injector deposits. The colloid also shows a balance of properties providing excellent suitability for use as an additive in fuels, and especially in diesel engine on-board dosing devices.

    Abstract translation: 本发明涉及一种通过燃料将铁供应到适于促进陷阱再生的形式的柴油发动机排气的颗粒捕集器的方法。 该方法包括加入定义的氧化铁胶体的燃料。 该胶体的燃烧产生含铁化合物，特别是氧化铁，其与颗粒捕集器中的碳质颗粒物质相结合，并且促进该物质的燃烧。 胶体特别表现出比现有技术的铁添加剂更低水平的燃料喷射器上相关的沉积物形成。 因此，该方法特别适用于显示对燃料喷射器沉积物的敏感性增加的现代发动机。 胶体还显示了在燃料中尤其是柴油发动机车载计量装置中特别适合用作燃料添加剂的性能的平衡。

    DIESEL FUEL ADDITIVE
    97.
    发明申请
    DIESEL FUEL ADDITIVE 有权
    柴油燃料添加剂

    公开(公告)号：US20110302828A1

    公开(公告)日：2011-12-15

    申请号：US12815033

    申请日：2010-06-14

    Applicant: Xinggao FANG ,  Julie GALANTE-FOX

    Inventor： Xinggao FANG ,  Julie GALANTE-FOX

    IPC: C10L1/188 ,  C10L1/18

    CPC classification number: C08F8/32 ,  C08F6/04 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/80 ,  C10G2400/04 ,  C10L1/08 ,  C10L1/1817 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/18 ,  C10L2200/0446 ,  C10L2270/026 ,  F02B3/06 ,  C08F110/10

    Abstract: A diesel fuel additive composition, a fuel containing the fuel additive, a method for improving diesel engine performance using the additive and a method for making the additive for diesel engines having a high pressure fuel injection system. The fuel additive has a number average molecular weight (Mn) of from about 500 to about 10,000 and is selected from a hydrocarbyl-substituted succinic acid or anhydride or derivative thereof and a hydrocarbyl-substituted Mannich base. The additive has a molecular weight distribution such that less than about 25 wt. % of the additive has a molecular weight of 400 or less as measured by gel permeation chromatography (GPC) based on a polystyrene calibration curve.

    Abstract translation: 柴油燃料添加剂组合物，含有燃料添加剂的燃料，使用该添加剂改善柴油机性能的方法以及制备具有高压燃料喷射系统的柴油发动机添加剂的方法。 燃料添加剂的数均分子量（Mn）为约500至约10,000，并且选自烃基取代的琥珀酸或其酸酐或其衍生物和烃基取代的曼尼希碱。 该添加剂的分子量分布小于约25wt。 ％的添加剂通过基于聚苯乙烯校准曲线的凝胶渗透色谱（GPC）测量的分子量为400或更小。

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