| Minimate EDXRF谱仪在水泥工业分析中的应用 |
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| 引用本文： | 吉昂,卓尚军.Minimate EDXRF谱仪在水泥工业分析中的应用[J].理化检验(化学分册),1999,35(11):483-485. |
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| 作者姓名： | 吉昂 卓尚军 |
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| 作者单位： | 中国科学院上海硅酸盐研究所 上海200050 |
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| 摘 要： | Minimate EDXRF谱仪是由低功率X射线管、封闭式正比计数管和2048道分析器组成,可分析原子序数11以上的元素(其中钠和镁需通氦气).作者用该仪器分析了粉末状水泥中MgO、Al_2O_3、SiO_2、SO_3、K_2O、CaO和Fe_2O_3等组成,并对水泥生料的取样误差作了估计.结果表明,该仪器可满足水泥制品的控制分析.
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| 关 键 词： | EDXRF谱仪 水泥 定量分析 |
APPLICATION OF MINIMATE EDXRF SPECTROMETER TO CEMENT ANALYSIS |
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| Ji Ang,Zhuo Shangjun and Tao Guangyi.APPLICATION OF MINIMATE EDXRF SPECTROMETER TO CEMENT ANALYSIS[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,1999,35(11):483-485. |
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| Authors: | Ji Ang Zhuo Shangjun and Tao Guangyi |
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| Institution: | Ji Ang,Zhuo Shangjun and Tao GuangyiShanghai Institute of Ceramics,Chinese Academy of Sciences Shanghai 200050 |
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| Abstract: | An introduction of the Minimate EDXRF spectrometer which is composed of a low power X-ray tube, a sealed proportional counter and a multi-channel analyzer, and its analytical application is given in this pa-per. It is studied in this work that this instrument can be used for the analysis of powder cement samples, to deter-mine MgO, Al2O3, SiO2, K2O, CaO and Fe2O3. An estimation for the error caused by sampling is given as an ini-tiative work. The results obtained in this work indicate that the spectrometer can be used in the quality control analysis in cement production. |
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| Keywords: | EDXRF spectrometer Cement Quality control analysis |
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