摘要
对微库仑法测定原油盐含量的影响因素进行了研究,结果表明:在测量过程中影响结果准确性的因素主要有原油的预处理、萃取效率、电极质量以及干扰物质等.针对以上研究结果,文章指出了在实际分析过程中应注意的问题和提高分析准确度的一些措施.
The factors affecting determination of salt in crude oils were studied with micro-coulometric method.The result showed that the pretreat of crude oil,extraction efficiency of salt,electrode quality and interfere materials were the main factors that affect accuracy of final results. Measures that could ensure accuracy of determination according to experiment results were suggested.
出处
《延安大学学报（自然科学版）》
2005年第2期61-63,共3页
Journal of Yan'an University：Natural Science Edition
关键词
微库仑法
原油
盐含量
萃取
电解
micro-coulometry
crude oil
salt content
extraction
electrolysis
