METHODS RELATING TO FUEL COMPOSITIONS
    1.
    发明申请
    METHODS RELATING TO FUEL COMPOSITIONS 有权
    与燃料组合物相关的方法

    公开(公告)号:US20150225662A1

    公开(公告)日:2015-08-13

    申请号:US14621606

    申请日:2015-02-13

    申请人: Innospec Limited

    发明人: Jacqueline Reid

    摘要: A method of removing deposits from a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising an engine cleaning additive, wherein the engine cleaning additive is the product of a Mannich reaction between: (a) an aldehyde; (b) ammonia, hydrazine or an amine; and (c) an optionally substituted phenol; wherein the or each substituent of the phenol component (c) has an average molecular weight of less than 400.

    摘要翻译: 一种从柴油发动机去除沉积物的方法,所述方法包括在发动机中燃烧含有发动机清洁添加剂的柴油燃料组合物,其中所述发动机清洁添加剂是以下之间的曼尼希反应的产物:(a)醛; (b)氨,肼或胺; 和(c)任选取代的苯酚; 其中所述苯酚组分(c)的每个取代基的平均分子量小于400。

    Fuel compositions
    10.
    发明授权
    Fuel compositions 有权
    燃料组成

    公开(公告)号:US09315752B2

    公开(公告)日:2016-04-19

    申请号:US14208152

    申请日:2014-03-13

    申请人: Innospec Limited

    发明人: Jacqueline Reid

    摘要: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the molar ratio of component (c) to component (b) in the reaction mixture used to prepare the performance enhancing additive is at least 1.5:1.

    摘要翻译: 一种柴油燃料组合物,其包含性能增强添加剂,其中所述性能增强添加剂是以下之间的曼尼希反应的产物:(a)醛; (b)多胺; 和(c)任选取代的苯酚; 其中用于制备性能增强添加剂的反应混合物中组分(c)与组分(b)的摩尔比为至少1.5:1。