| 流动注射-示差分光光度法测定铁矿石中的高含量铁 |
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| 引用本文： | 邓耀全.流动注射-示差分光光度法测定铁矿石中的高含量铁[J].西南科技大学学报,1991(3). |
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| 作者姓名： | 邓耀全 |
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| 作者单位： | 四川建材学院硅酸盐工程系 |
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| 摘 要： | 本文将流动注射用于铁的示差光度分析。以1,10-二氮杂菲为显色剂,盐酸羟胺为还原剂,乙酸铵为缓冲剂,将它们与一定量的铁标液的混和液为参比并作载流;优选了测定条件;自动、快速地测定了铁矿石中的高含量铁。进样速度为120样/小时,相对标准偏差为0.42％。
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| 关 键 词： | 流动注射分析 差示光度法 铁 铁矿石 |
Spectrophotometric Determination of Iron Which is Highly Contained in the Iron Ore by Differential Flow Injection Analysis |
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| Deng yuequan.Spectrophotometric Determination of Iron Which is Highly Contained in the Iron Ore by Differential Flow Injection Analysis[J].Journal of Southwest University of Science and Technology,1991(3). |
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| Authors: | Deng yuequan |
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| Institution: | Sichuan Institute of Building materials |
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| Abstract: | |
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| Keywords: | flow injection analysis differential spectrophotometry iron iron ore |
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