| 自动电位滴定法用于混合碱的测定 |
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| 引用本文： | 李春晖,林培喜.自动电位滴定法用于混合碱的测定[J].茂名学院学报,2005,15(3):16-18. |
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| 作者姓名： | 李春晖 林培喜 |
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| 作者单位： | 茂名学院化工学院,广东,茂名,525000 |
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| 摘 要： | 在混合碱的测定中,采用自动电位滴定一阶导数曲线法确定滴定终点,与双指示剂法相比,本法具有终点灵敏、误差小等优点,大大提高了测定结果的准确度和精密度.同时也提高了检测的自动化程度,在生产实际中有应用价值。
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| 关 键 词： | 自动电位滴定法 双指标剂法 终点 混合碱 |
| 文章编号： | 1671-6590(2005)03-0016-03 |
| 修稿时间： | 2005年2月20日 |
The Mensuration of Alkali Admixture by Automatic Electric Potential Titration |
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| LI Chun-hui,LIN Pei-xi.The Mensuration of Alkali Admixture by Automatic Electric Potential Titration[J].Journal of Maoming College,2005,15(3):16-18. |
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| Authors: | LI Chun-hui LIN Pei-xi |
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| Abstract: | Alkali admixture is determined by automatic electric potential titration and One ank-derivative curve to determine titration terminal point. Compared to double index sign method,the automatic electric potential titration has more advantages: Mensuration terminal point delicacy,smaller error, and so on. Thus the measurement accuracy and precision is consumedly increased as well as the automatization degree of examination, which has applied value in production. |
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| Keywords: | method of automatic electric potential titration double index sign method terminal point alkali admixture |
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