摘要
本文概述了90年代国外发动机燃料及润滑油的新趋势.由于发动机水平特别是环境保护要求的提高,无铅汽油在国外将广泛普及,为了满足柴油机微粒排放的新标准,国外柴油硫含量将降到相当低的水平.发动机润滑油将很快普及SG和CE,而欧洲则要求更高的水平.
The trend of motor fuel and lubricant abroad in 1990's has been reviewed.Becanse of the improvement of the engine and especially the pressure from environmental protection,unleaded gasoline shall be widely used and the sulfur content of the diesel fuel shall be reduced to a lower level to meet the new reqirement of particulate control for diesel engined vehicles.SG and CE grade engine oils shall be adopted by most of the western countries whereas Western Europe shall require even more severe specification.
出处
《石油炼制》
CSCD
1990年第6期18-20,共3页
