气相色谱法检测醇醚燃料非常规排放物研究

The Unregulated Emissions From Alcohol Fuel Research with Gas Chromatography

醇醚燃料燃烧时会出现新型的非常规排放物(醇、醚、醛等物质),有必要针对这些新型污染物建立专门的检测系统。本文采用气相色谱仪器,使用毛细管分离柱和配套进样系统,根据大量试验数据确定气相色谱工作条件,完成对非常规排放物甲醇,甲醛、甲酸甲酯的定性和定量分析。

New types unregulated emissions （ alcohols, ethers, aldehydes and other substances） are generated from alcohol fuel combustion, it is necessary to establish a special detection system for these new pollutants. In this paper, Gas Chromatography（GC） was used to analyze the unregulated emissions of methanol, formaldehyde, methyl formate, with the capillary separation column and its injection system.