| 校正计算法测定混合酸中各组分浓度 |
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| 引用本文： | 倪永年,钟起志.校正计算法测定混合酸中各组分浓度[J].分析化学,1991,19(1):95-98. |
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| 作者姓名： | 倪永年 钟起志 |
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| 作者单位： | 江西大学化学系，江西大学化学系 南昌 330047，南昌 330047 |
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| 摘 要： |
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| 关 键 词： | 混合酸 测定 校正 电位滴定 |
Determination of Components in Mixed Acids by Multivariate Calibration Method |
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| Ni Yongnian,Zhong Qizhi.Determination of Components in Mixed Acids by Multivariate Calibration Method[J].Chinese Journal of Analytical Chemistry,1991,19(1):95-98. |
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| Authors: | Ni Yongnian Zhong Qizhi |
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| Institution: | Ni Yongnian~*,Zhong Qizhi |
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| Abstract: | A new method for the determination of components in mixed acids is presented. In this method, a model is developed from samples of known composition (calibration set), and is then used to predict unknown(test samples). The potentiometric data processing is carried out by using multiple linear regression. Four demonstrations of this method for the determination of mixed acids, such as two binary and two ternary, are given and the results are satisfactory. |
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| Keywords: | Mixed acids Simultaneous determination Potentiometrie titration Multiple linear regression Multivariate calibration |
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