车用燃料烃族组分对排气污染物的影响

The Hydrocarbon Components of Fuel Exert Influence on Pollutants from the Vehicle Exhaust

车用燃料的烃族组分是影响排气污染物成分的重要原因 ,烃族配比是决定排气污染物各种含量的重要因素 ,芳烃是其中最为关键的因素。本文介绍车用燃料的烃族组成 ,以及燃料中芳烃对排气中各种污染物生成量的影响。

The Components of vehicle exhaust pollutant depend on the constituting form of hydrocarbons in fuel.The quantity of each hydrocarbon is one of important factors that decide the amount of each pollutant.The matter of most key is the aromatic hydrocarbon.In the paper,we have introduced components of hydrocarbons in fuel and aromatic hydrocarbon had exerted influence on make pollutant.