摘要
通过实验研究了电感耦合等离子体原子发射光谱法(ICP-AES法)测定钒钛磁铁矿中元素钒、钛的分析测试条件。采用密闭式高压消解罐溶解试样,选用元素最佳分析谱线和仪器合适的工作条件进行测定,共存元素之间的干扰很小,测定值相对标准偏差小于2%,加标回收率在95%～105%之间,分析方法快速、简便,分析结果准确。
The testing condition of vanadium and titanium element in vanadium titano-magnetite with ICP-MES method is studied during experiment. The sample is dissolved with the sealed high pressure resolution method and elements determined by selecting the optimum analysis spectrum line and suitable apparatus. The result shows very small interference among the co-existing elements and error less than 2% to the standard and 95%～105% mark recovery rate.The method is rapid and simple with accurate analysis result.
出处
《天津冶金》
CAS
2006年第4期46-48,共3页
Tianjin Metallurgy
关键词
光谱仪
钒钛磁铁矿
元素
试验
样品
分析
研究
spectrograph
vanadium titano-magnetite
element
test
sample
analysis
study
