摘要
用高分辨气相色谱法研究了C_6-C_(12)芳烃在OV—101和PEG-20M柱上的保留行为,测定了对二甲苯精馏塔塔底油及C_9粗芳烃中烷基取代苯在OV-101柱上的保留指数及百分含量,并与文献值进行了比较。
The retention behaviours of C6-C12 aromatic hydrocarbons on OV-101 and PEG-20M fused silica capillary columns are studied by high resolution gas chromatography. On OV-101 column,the Kovats indices and amounts of alkylbenzenes in the tower bottom oil of dimethylbenzene rectifying tower and in the C9 aromatic hydrocarbon fraction are determined, and compared with the data in the literature.
出处
《色谱》
CAS
CSCD
北大核心
1993年第4期202-206,共5页
Chinese Journal of Chromatography
