| 拟薄水铝石的快速分析 |
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| 引用本文： | 贺誉清,李彩贞,郝芳云. 拟薄水铝石的快速分析[J]. 化学分析计量, 2003, 12(4): 38-39 |
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| 作者姓名： | 贺誉清 李彩贞 郝芳云 |
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| 作者单位： | 中国铝业公司山西分公司,河津,043300 |
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| 摘 要： | 建立了一次溶样分别测定拟薄水铝石样品中A12O3、SiO2、Fe2O3、Na2O含量的快速测定方法。采用高压密封消化罐对拟薄水铝石样品进行溶解处理，分取适量样品溶液，测定A12O3、SiO2、Fe2O3、Na2O的相对标准偏差分别为0．20％、2．13％、0.31％、2．62％。
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| 关 键 词： | 拟薄水铝石 快速分析 微波消解 A12O3 SiO2 Fe2O3 Na2O 催化裂化催化剂 分析方法 石油 |
| 修稿时间： | 2003-03-28 |
QUICK ANALYSIS OF PSEUDO-BOEHMITE |
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| He Yuqing,Li Caizhen,Hao Fangyun. QUICK ANALYSIS OF PSEUDO-BOEHMITE[J]. Chemical Analysis And Meterage, 2003, 12(4): 38-39 |
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| Authors: | He Yuqing Li Caizhen Hao Fangyun |
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| Abstract: | Methods for quick determination of Al2 O3, SiO2, Fe2 O3 and Na2 O in pseudo-boehmite were set up by making one digested sample. Pseudo-boehmite was digested in high pressure sealing digestion tank. Al2O3, SiO2, Fe2O3 and Na2 O in pseudo -boehmite were respectively determined by taking appropriate amount of sample solution. The relative standard deviations of Al2 O3, SiO2, Fe2O3 and Na2O are 0.20% , 2. 13% , 0. 31% and 2.62% respectively. |
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| Keywords: | pseudo-boehmite microwave digestion Al_2O_3 SiO-2 Fe_2O_3 Na_2O quick analysis |
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