摘要
在AC公司生产的多维色谱仪上建立了两种分析含不同烯烃浓度汽油组成的分析方法—PIONA和PHONA,该方法适合国内汽油组成分析的要求。经研究得到结论:当烯烃含量高时,应该采用带有二段烯烃吸附温度的PHONA分析模式;烯烃含量在体积分数20%以下的汽油最好使用PIONA的分析模式。
Two methods, PIONA and PHONA were built to analyze component of gasoline with different olefin content based on multi-dimensional chromatograph made by AC. They can meet demands of domestic gasoline component determination. The research results show that： PHONA model with two olefin adsorption temperatures is suitable to analyze the gasoline with high olefin content; PIONA model is suitable to analyze the gasoline whose olefin content is below 20%,.
出处
《当代化工》
CAS
2012年第8期873-875,共3页
Contemporary Chemical Industry
关键词
多维色谱
汽油
烯烃
分析方法
Multi-dimensional chromatography
Gasoline
Olefin
Analytical method
