Fuel additives for enhanced lubricity and anti-corrosion properties
    56.
    发明授权
    Fuel additives for enhanced lubricity and anti-corrosion properties 失效
    燃料添加剂,增强润滑性和防腐蚀性能

    公开(公告)号:US08557002B2

    公开(公告)日:2013-10-15

    申请号:US12944997

    申请日:2010-11-12

    Abstract: The reaction product resulting from the chemical reaction of an alkyl phenol with an acid or an anhydride selected from the group consisting of a saturated dicarboxylic acid, an unsaturated dicarboxylic acid, an anhydride of a saturated dicarboxylic acid, an anhydride of an unsaturated dicarboxylic acid, and combinations thereof, has been discovered to improve the properties of various fluids. In a non-limiting example, the reaction products may have an acid number from about 0 to about 50 that may improve the lubricity and/or corrosion of fuels and lubricants, such as hydrocarbon fuels and lubricants, when added thereto.

    Abstract translation: 由烷基苯酚与酸或选自饱和二羧酸,不饱和二羧酸,饱和二羧酸的酸酐,不饱和二羧酸的酸酐, 已经发现其组合,以改善各种流体的性质。 在非限制性实例中,反应产物可以具有约0至约50的酸值,其可以在添加到其中时改善燃料和润滑剂(例如烃类燃料和润滑剂)的润滑性和/或腐蚀性。

    Catalysts, systems, and methods for producing fuels and fuel additives from polyols
    59.
    发明授权
    Catalysts, systems, and methods for producing fuels and fuel additives from polyols 有权
    从多元醇生产燃料和燃料添加剂的催化剂,体系和方法

    公开(公告)号:US08361174B2

    公开(公告)日:2013-01-29

    申请号:US12575198

    申请日:2009-10-07

    Abstract: The present invention relates to catalysts, systems, and methods for producing products such as fuels and fuel additives from polyols. In an embodiment, the invention includes a method of producing a fuel additive, including combining a polyol and a component selected from the group consisting of alcohols and organic acids to form a reaction mixture and contacting the reaction mixture with a metal oxide catalyst at a temperature of greater than about 150 degrees Celsius. Other embodiments are also included herein.

    Abstract translation: 本发明涉及用于从多元醇生产诸如燃料和燃料添加剂的产品的催化剂,体系和方法。 在一个实施方案中,本发明包括生产燃料添加剂的方法,包括将多元醇和选自醇和有机酸的组分组合以形成反应混合物,并将反应混合物与金属氧化物催化剂在温度 大于约150摄氏度。 本文还包括其它实施例。

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