ICP-OES测定汽油中的硅  

Determination of Silicon in Gasoline by Inductively Coupled Plasma Optical Emission Spectroscopy

作　　者：陈信悦[1] 吴建国[1] 刘名扬[1] 孙延伟[1] 于孝展[1] 张颖焱[1] 

机构地区：[1]辽宁出入境检验检疫局技术中心

出　　处：《光谱实验室》2011年第6期3044-3047,共4页Chinese Journal of Spectroscopy Laboratory

基　　金：辽宁出入境检验检疫局技术中心开发基金资助(XF2011-06)

摘　　要：试样经高温灰化后,硝酸处理。采用电感耦合等离子体发射光谱仪测定汽油中硅含量。结果表明,硅含量在0—10μg/mL范围内线形关系良好,r=0.9999,RSD为0.980%—13.620%,回收率95.0%—111.6%。The samples were incinerated by high temperature,and treated by nitric acid.The content of silicon in the gasoline was determined by inductively coupled plasma optical emission spectroscopy（ICP-OES）.There was a good linear relationship for silicon content between 0 and 10μg/mL with r=0.9999,and RSD was from 0.980% to 13.620%,and recovery was in the range of 95.0%—111.6%.

关 键 词：汽油 硅 电感耦合等离子体发射光谱法 

分 类 号：O657.31[理学—分析化学]