公开(公告)号：US20050102891A1

公开(公告)日：2005-05-19

申请号：US10933712

申请日：2004-09-03

Applicant: Robert Barbour ,  Gideon Freeman ,  Alan Schilowitz

Inventor： Robert Barbour ,  Gideon Freeman ,  Alan Schilowitz

IPC: C10L1/188 ,  C10L1/19 ,  C10L1/222 ,  C10L1/224 ,  C10L10/04 ,  C10L1/18

CPC classification number: C10L10/08 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1888 ,  C10L1/19 ,  C10L1/2222 ,  C10L1/224

Abstract: This invention relates to a fuel composition comprising (i) a low sulphur fuel having a sulphur content of less than 30 ppm, a bromine number of less than 10 and an ultraviolet absorbance at 319 nm is below 0.15 and (ii) an effective amount of an ashless friction reducing additive which is a fatty acid having 10-30 carbon atoms or a derivative thereof. The fuel of the specified characteristics shown improved response to the friction reducing additive in respect of its lubricity performance.

Abstract translation: 本发明涉及一种燃料组合物，其包含（i）硫含量小于30ppm，溴数小于10，在319nm处的紫外吸收低于0.15的低硫燃料，和（ii）有效量的 具有10-30个碳原子的脂肪酸的无灰摩擦减少添加剂或其衍生物。 具有特定特性的燃料在其润滑性能方面显示改善了对减摩添加剂的响应。