摘要
用优化后的色谱分析条件 ,分析工业用高纯丙烯中烃类杂质。采用与标准样品对照法进行定性 ;用峰面积外标法进行定量。此法可一次进样较好地分离检测含多组份的烃类物质。方法操作简单 ,省时 ,精确度高 ,重复性好。
Organic impurities in high-purity industrial propene is analyzed under optimized chromatographic conditions.The impurities are qualitatively determined by contrasting with standard sample (standard gas),and quantitatively determined by calculating the peak areas.It is able with this method to separate,detect and determine the contents of multi-components in hydrocarbons.The method is easy operating,time-saving,high precision and reproducibility. [
出处
《石油化工》
CAS
CSCD
北大核心
2000年第8期604-606,共3页
Petrochemical Technology
关键词
气相色谱
不分流
定性
定量
丙烯
烃类杂质
gas chromatograph
splitless
qualitative determination,quantitative determination
propene
impurities
