公开(公告)号：US20150232775A1

公开(公告)日：2015-08-20

申请号：US14701056

申请日：2015-04-30

Applicant: RHODIA OPERATIONS ,  THE LUBRIZOL CORPORATION

Inventor： Virginie Harle ,  Michael Lallemand ,  David Moreton ,  Malcolm G J. MACDUFF ,  Magali Pudlarz

IPC: C10L10/04 ,  C10L1/10 ,  F01N3/023 ,  C10L1/18 ,  C10L10/06 ,  C10L1/12 ,  C10L1/22

Abstract: The present invention relates to compositions containing a detergent composition and an active metal containing compound, where the detergent composition includes a quaternary ammonium salt detergent and optionally an oxygen-containing detergent, and where the active metal containing compound is in the form of a colloidal dispersion, comprising an organic phase, particles of an iron compound in its amorphous form, and at least one amphiphilic agent. These compositions may be used in fuels and provide improved engine performance when such fuels are used, specifically by reducing fuel injector fouling in the engine and/or by improving the regeneration of the engine's particulate exhaust trap.

Abstract translation: 本发明涉及包含洗涤剂组合物和含活性金属的化合物的组合物，其中洗涤剂组合物包括季铵盐洗涤剂和任选的含氧洗涤剂，并且其中含活性金属的化合物是胶态分散体形式 ，包含有机相，其无定形形式的铁化合物的颗粒和至少一种两亲性试剂。 这些组合物可以用于燃料中，并且当使用这种燃料时，特别是通过减少发动机中的燃料喷射器结垢和/或通过改进发动机的颗粒排气阱的再生来提供改进的发动机性能。