摘要
本文报道了用带有电子捕获检测器和β,β′-氧二丙腈柱的气相色谱仪测定石脑油中微量有机氯总量、氯化物的存在形式及分布状况。采用标样定性、外标法定量,所测结果同电量法基本一致,标准偏差小于0.5。
A method for the determination of total trace organic chlorine content, its existing forms and distribution of chloride in naphtha by gas chromatography with a column of β,β'- oxydipropionitrile and a ECD detector is presented. Both qualitative and quantitative analy- ses are based upon the standard samples and external standard method respectively. The re- sults agree well with those by microcoulometric analysis method. The standard deviation less than 0.54.
出处
《石油炼制》
CSCD
1992年第12期47-50,共4页
