| 铝分析中氟化物取代苦杏仁酸方法的改进 |
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| 引用本文： | 柳昆华,田建平,陈兵,李跃松.铝分析中氟化物取代苦杏仁酸方法的改进[J].云南地质,2012(2):253-255. |
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| 作者姓名： | 柳昆华 田建平 陈兵 李跃松 |
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| 作者单位： | 云南省有色地质地球物理化学勘察院测试中心 |
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| 摘 要： | 使用氟化物取代锌盐-EDTA滴定法,与电位滴定、光谱分析等手段在铝土矿、合金中铝含量测定,设备要求低,环境友好,分析方便易行,准确度和精密度上达到国家行业要求,有不可取代的优势。
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| 关 键 词： | 铝分析方法改进 金属离子干扰 隐蔽剂选择 取代苦杏仁酸法 铝土矿样品 |
THE IMPROVEMENT OF METHOD OF FLUORIDE REPLACING BITTER ALMOND ACID FOR AL ANALYSIS |
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| LIU Kun-hua,TIAN Jian-ping,CHEN Bin,LI Yue-song.THE IMPROVEMENT OF METHOD OF FLUORIDE REPLACING BITTER ALMOND ACID FOR AL ANALYSIS[J].Yunnan Geology,2012(2):253-255. |
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| Authors: | LIU Kun-hua TIAN Jian-ping CHEN Bin LI Yue-song |
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| Affiliation: | 1.Testing Center,Yunnan Geophysical-Geochemical Exploration Institute of Nonferrous Geology,Kunming 650216) |
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| Abstract: | In comparison with the electric potential titration and spectroscopic analysis,because the equipment requirement is low,it is friendly to environment,convenient and easy,the accuracy and precision can meet the state professional requirement,the application of fluoride replacing zinc salt EDTA titration to testing Al content of bauxite and Al alloy can’t be replaced. |
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| Keywords: | Improvement of Al Analysis Method Disturbance of Metallic Ion Selection of Concealed Agent Bitter Almond Acid Bauxite Sample |
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