摘要
对微库仑法、燃灯法和能量色散X-射线荧光光谱法三种主要的石油产品硫含量分析方法的特点和适用范围进行了分析比较,认为:对硫含量小于100μg/g的样品微库仑法分析误差较小,对硫含量为100～1000μg/g的样品三种分析方法都适用;硫含量大于1000μg/g的样品荧光法分析结果较为准确。
This paper introduces three kinds of analytical methods for sulfur content in petroleum products including mi-crocoulometric method, lamp method and energy chromatic dispersion x - ray fluorescence spectrum method. The features and application scope of these methods are compared. It is believed that when sulfur content is below 100f33g/g, microcoulometric method has lower error, when sulfur content ranges from 100 to 1000f33g/g, all these methods are applicable, when sulfur content is above 1000 f33g/g, fluorescence spectrum method is more accurate.
出处
《河南石油》
2003年第6期53-55,共3页
Henan Petroleum
