石油炼制与化工

• 油品与添加剂 • 上一篇    下一篇

柴油中的硫化物对发动机性能影响研究

董红霞 刘泉山 徐小红 何晓兰   

  1. 中国石油兰州润滑油研究开发中心 中国石油兰州润滑油研究开发中心 中国石油兰州润滑油研究开发中心
  • 收稿日期:2008-09-04 修回日期:1900-01-01 出版日期:2009-06-12 发布日期:2009-06-12
  • 通讯作者: 董红霞

EFFECT OF SULFUR COMPOUNDS IN DIESEL FUEL ON THE PERFORMANCE OF DIESEL ENGINE

  

  • Received:2008-09-04 Revised:1900-01-01 Online:2009-06-12 Published:2009-06-12

摘要: 使用不同硫含量的三种柴油在一辆满足欧IV排放标准的直喷柴油机上进行了发动机性能试验。试验结果表明,油品硫含量对发动机的动力性、经济性无明显影响;油品硫含量增加主要造成排放的颗粒中硫酸盐排放量显著增加。

关键词: 硫, 柴油机, 性能

Abstract: The performance tests of three diesel fuel samples with various sulfur contents were conducted using a direct injection diesel engine meeting the Euro IV emission standard. Test results showed that with the increase of sulfur content in diesel fuel samples the emission of sulfate in emitted particulate materials increased significantly, and without negative effect on power and fuel consumption of the engine.

Key words: Sulfur, Diesel Engine, Performance