摘要
采用等离子直读光谱(ICP-AES)法测定矿石中二氧化钛,探讨了基体及光谱测试条件对钛测定的影响,选择了仪器最佳条件,为了避免共存元素对测定的干扰,采用国家一级标准物质GBW07235作为标准溶液,通过测定标样含量得出的结果,证明了此方法准确可靠,简明快速,十分满意。
Titanium dioxide in ores is determined by Plasma Diret-reading Spectrometry(ICP-AES).Factor of iron matrices and spectrometry ring the rate of standard samples are implemented.The method has been applied to the determination of titanium dioxide in national standard reference samples.The results show this method is accuracy and reliable and used as quick measuring titanium dioxide in ores.
出处
《吉林地质》
2008年第1期83-85,共3页
Jilin Geology
