国Ⅵ车用汽油质量现状分析

Analysis on Current Situation of National Ⅵ Gasoline Quality

国Ⅵ车用汽油标准的实施对保护环境、降低污染物的排放具有重要意义。本文介绍了国Ⅵ车用汽油标准实施后我国车用汽油的质量状况,分析了辛烷值、馏程、蒸气压、硫含量、烯烃含量、芳烃含量和苯含量等重点指标的分布情况,结果表明,国Ⅵ车用汽油的质量较好,并对车用汽油的发展方向提出了相关建议。

The implementation of the NationalⅥmotor gasoline standard is of great significance for protecting the environment and reducing pollutant emissions.This paper introduced the current situation of motor gasoline quality after the implementation of the NationalⅥmotor gasoline standard,and analyzed the distribution of some key indexes such as RON,distillation range,vapor pressure,sulfur,olefin,aromatics,and benzene content.The result shows that NationalⅥmotor gasoline is of better quality.Some suggestions on the development direction of motor gasoline were also pointed out.