| 电感耦合等离子体原子发射光谱（ICP-AES）法测定粉煤灰中的铝 |
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| 引用本文： | 韩晓.电感耦合等离子体原子发射光谱（ICP-AES）法测定粉煤灰中的铝[J].中国无机分析化学,2020,10(2):52-54. |
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| 作者姓名： | 韩晓 |
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| 作者单位： | 北矿检测技术有限公司 |
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| 摘 要： | 采用碳酸钠-碳酸钾-硼酸分解试样,盐酸浸取,电感耦合等离子体原子发射光谱法测定粉煤灰中的铝含量。铝的测定范围5.00%~25.00%。经加标回收实验,铝元素的加标回收率为99.6%~106%(n=3),方法准确简单,适用于粉煤灰中铝的测定。
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| 关 键 词： | 粉煤灰 电感耦合等离子体原子发射光谱法 铝 |
| 收稿时间： | 2019/6/24 0:00:00 |
| 修稿时间： | 2019/6/24 0:00:00 |
Determination of Aluminum in Fly ash by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) |
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| Hanxiao.Determination of Aluminum in Fly ash by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)[J].Chinese Journal of Inorganic Analytical Chemistry,2020,10(2):52-54. |
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| Authors: | Hanxiao |
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| Institution: | Beijing mining inspection technology co, ltd |
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| Abstract: | The sample was decomposed with sodium carbonate-potassium carbonate-boric acid,leached with hydrochloric acid,and the content of aluminum in fly ash was determined by inductively coupled plasma atomic emission spectrometry.Measuring range of Al is 5.00%to 25.00%.After the standard recovery experiment,the recovery rate of aluminum element is 99.6%—106%(n=3).The method is accurate and simple,and is suitable for the determination of aluminum in fly ash. |
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| Keywords: | Fly ash Inductively coupled plasma optical emission spectrometry Aluminum |
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