摘要
采用１５ｍ×０．２ｍｍ石英毛细管柱和ＦＩＤ检测器，用高温气相色谱法测定了石蜡中异构及相应的碳数分布，并与分子筛吸附法测定石蜡正异构烃结果进行了对比，两者一致性很好．本方法快速、准确、实用性强．
The contents of normal and iso-paraffins and carbon number distribution in paraffin wax were determined by high temperature gas chromatograture gas chromatograph with 15m×0.2mmcapillary column and FID. The result was compared with that obtained by zeolite adsorption, and shows a good identity. This method is simple , fast and accurate.
出处
《石油化工高等学校学报》
CAS
1995年第1期5-8,共4页
Journal of Petrochemical Universities
关键词
气相色谱
石蜡
正异构烃含量
碳数分布
Gas chromatograph
Paraffin wax, n-,i-paraffin
Carbon number distribution
