摘要
提出了新型差减法测定原油有机氯含量的分析方法。通过对原油无机氯化物萃取实验条件的优化,进行了有机氯的加标回收实验。结果表明:所述方法用于测定原油有机氯含量切实可行,既克服了GB/T18612方法的局限性,也较好地解决了常规差减法测定结果可靠性差的问题。
A new subtraction method for determination of the organic chlorine content in crude oils was proposed. The spiked recovery test was conducted under the optimized extraction conditions for in-organic chlorides in crude oils. The experiment results indicate that the given method is feasible for de-termination of organic chlorine content in crude oils. It not only avoids the limitations of GB∕T 18612, but also better solves the problem of poor reliability in the existing subtraction method.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2015年第12期86-89,共4页
Petroleum Processing and Petrochemicals
关键词
原油
有机氯
分析
crude oil
organic chlorine
analysis
