| 还原焙烧产品中锡的物相分析方法研究 |
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| 引用本文： | 赵缨,阮鸿兴.还原焙烧产品中锡的物相分析方法研究[J].冶金分析,2000,20(3):1-1. |
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| 作者姓名： | 赵缨 阮鸿兴 |
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| 作者单位： | 昆明冶金研究院,昆明,650031 |
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| 摘 要： | 研究选定氢氧化钠 -酒石酸钠作氧化亚锡的选择性溶剂 ,较好地解决了长期存在的氧化亚锡与硅酸锡难分离问题 ,建立了将还原焙烧产品中锡分为氯化亚锡、氧化亚锡、金属锡、硅酸锡、二氧化锡五相测定的新方法。该法分相合理且适应性广 ,满足了冶金科研生产需要。
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| 关 键 词： | 锡 还原焙烧产品 物相分析 |
| 修稿时间： | 1999－02－04 |
Analytical Method for Sn Mineralogical Phase Distribution in Reduction-Roasting Product |
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| ZHAO Ying,RUAN Hong-xing.Analytical Method for Sn Mineralogical Phase Distribution in Reduction-Roasting Product[J].Metallurgical Analysis,2000,20(3):1-1. |
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| Authors: | ZHAO Ying RUAN Hong-xing |
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| Abstract: | Sodium hydroxide-sodium tartrate was chosen as the selective solvent for SnO in this study, which solved common problem of the separation of SnO and SnSiO 4. A new method was developed for the determination of Sn in reduction-roasting product as distributed five phases, i. e., SnCl 2, SnO, Sn. SnSiO 4 and SnO 2. This new method has the characteristics of reasonable distribution, wide adaptability and also meets the requirement of metallurgical scientific research and production. |
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| Keywords: | Sn Reduction-roasting product Mineralogical phase analysis |
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