| 钛铁矿中Ti、Fe含量的快速分析方法 |
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| 引用本文： | 刘俊,张莉芳,管霞,雷皓.钛铁矿中Ti、Fe含量的快速分析方法[J].云南地质,2014,33(3):409-412. |
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| 作者姓名： | 刘俊 张莉芳 管霞 雷皓 |
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| 作者单位： | 国土资源部昆明矿产资源监督检测中心,云南昆明,650218 |
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| 摘 要： | 采用氢氧化钠、过氧化钠熔解钛铁矿样.对样品中钛、铁含量采用同一份待测液分别取样后,用二安替比林甲烷比色法和磺基水杨酸比色法进行测定.分析结果表明,该方法具有较好的准确度,能满足分析要求.是一种快速、低耗,能大批量分析测试的方法.
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| 关 键 词： | 钛铁矿 二氧化钛分析 全铁分析 比色法 |
THE RAPID ANALYSIS METHOD OF TI,FE IN ILMENITE |
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| LIU Jun,ZHANG Li-fang,GUAN Xia,LEI Hao.THE RAPID ANALYSIS METHOD OF TI,FE IN ILMENITE[J].Yunnan Geology,2014,33(3):409-412. |
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| Authors: | LIU Jun ZHANG Li-fang GUAN Xia LEI Hao |
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| Institution: | (Kunming Examination Center of Mineral Resources, Ministry of Land Resources, Kunming 650218) |
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| Abstract: | The ilmenite sample is dissolved with sodium hydroxide, sodium peroxide. For Ti, Fe content, from the same one solution for examination is sampled separately, thsn examined with colorimetric analysis. The a- nalysis method is accurate, rapid, low expense and can be carried out for a great batch of samples. |
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| Keywords: | Ilmenite Ti Dioxide Analysis TFe Analysis Colorimetric Method |
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