摘要
重馏分油组成的复杂性对其分子水平标准工作提出了巨大的挑战。全二维气相色谱(GC×GC)作为分析多成分复杂混合物极为有效的方法,在重馏分油分析中已有越来越多的应用,显示了其在族组成定性定量上的巨大优势。笔者主要对全二维气相色谱在重馏分油分析上的应用进行综述。
The complexity of the composition of heavy distillates brings a significant challenge to establish the related standards at molecular level. Comprehensive two-dimensional gas chromatography （GC x GC） is a major advance for the characterization of the heavy distillates composition, having the remarkable advantages in qualitative and quantitative analysis of chemical group composition. In this study, the application of GC x GC in the analysis of heavy diatillates is reviewed as well.
出处
《现代化工》
CAS
CSCD
北大核心
2015年第2期172-175,共4页
Modern Chemical Industry
关键词
重馏分油
全二维气相色谱(GC×GC)
分析
heavy diatillates
comprehensive two-dimensional gas chromatography （GC × GC）
analysis
