| 电感耦合等离子体原子发射光谱法(ICP-AES)测定高效复合孕育剂中铝、钙、钡 |
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| 引用本文： | 杨海娇,赵永莉,李金宝.电感耦合等离子体原子发射光谱法(ICP-AES)测定高效复合孕育剂中铝、钙、钡[J].中国无机分析化学,2015,5(3):77-79. |
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| 作者姓名： | 杨海娇 赵永莉 李金宝 |
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| 作者单位： | 宁夏共享集团股份有限公司 检测中心,银川 750021;宁夏共享集团股份有限公司 检测中心,银川 750021;宁夏共享集团股份有限公司 检测中心,银川 750021 |
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| 摘 要： | 通过硝酸、氢氟酸和盐酸分解试料,高氯酸冒烟驱走硅和氟,最后用盐酸溶解盐类,应用电感耦合等离子体原子发射光谱法(ICP-AES)对高效复合孕育剂中铝、钙、钡进行测定,方法能准确、快速地测定其含量,加标回收率在98.8%~103%,精密度、标准样品分析对照均取得了满意的结果。
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| 关 键 词： | ICP-AES 孕育剂 铝 钙 钡 |
| 收稿时间： | 2015/3/30 0:00:00 |
| 修稿时间： | 2015/4/25 0:00:00 |
Determination of Aluminium, Calcium and Barium in High Efficiency Compound Inoculants by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) |
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| YANG Haijiao,ZHAO Yongli and LI Jinbao.Determination of Aluminium, Calcium and Barium in High Efficiency Compound Inoculants by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)[J].Chinese Journal of Inorganic Analytical Chemistry,2015,5(3):77-79. |
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| Authors: | YANG Haijiao ZHAO Yongli and LI Jinbao |
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| Institution: | NingXia Kocel Group Co.,LTD Testing Center, Yinchuan,Ningxia 750021,China;NingXia Kocel Group Co.,LTD Testing Center, Yinchuan,Ningxia 750021,China;NingXia Kocel Group Co.,LTD Testing Center, Yinchuan,Ningxia 750021,China |
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| Abstract: | The samples were dissolved with nitric acid, hydrofluoric acid and hydrochloric acid, and fumed with perchloric acid to remove silicon and fluorine, and then the salts were dissolved by hydrochloric acid. The contents of aluminium, calcium and barium in high efficiency compound inoculants were determined by inductively coupled plasma atomic emission spectrometry (ICP-AES). The proposed method was accurate and quick. The recoveries were in the range of 98%~103%. Satisfactory results were obtained in precision tests and comparison with standard reference materials. |
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| Keywords: | inductively coupled plasma-atomic emission spectrometry(ICP-AES) inoculants aluminium calcium barium |
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