申请人:TONEN CORPORATION
公开号:EP0861882A1
公开(公告)日:1998-09-02
The present invention is directed to a fuel oil for diesel engines, which is reduced in the discharges of particulate matters (PM) and carbon dioxide (CO) in exhaust gas upon combustion while retaining a high cetane number, characterized in that the fuel oil composition comprises a mineral oil as a principal component; and
(a) 2-13 wt% of one or more dialkyl phthalate compounds represented by the chemical formula (1), and
(b) 2-13 wt% of one or more glycol ether compounds represented by the chemical formula (2); and
the total content of said components (a) and (b) is from 4 to 15 wt%.
本发明涉及一种用于柴油发动机的燃料油,该燃料油在燃烧时可减少废气中微粒物质(PM)和二氧化碳(CO)的排放,同时保持较高的十六烷值,其特征在于该燃料油组合物包括作为主要成分的矿物油;以及
(a) 2-13 wt%的一种或多种邻苯二甲酸二烷基酯化合物,其化学式为 (1),以及
(b) 2-13% 的一种或多种乙二醇醚化合物,由化学式 (2) 表示;以及
所述成分(a)和(b)的总含量为 4 至 15 wt%。