| 硫酸铵-氢氧化氨溶液浸取分离ZnO EDTA容量法测定锌灰、兰粉中氧化锌和金属锌 |
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| 引用本文： | 宋世娣,马忠良. 硫酸铵-氢氧化氨溶液浸取分离ZnO EDTA容量法测定锌灰、兰粉中氧化锌和金属锌[J]. 科技成果管理与研究, 2009, 0(1): 72-73,78. DOI: 10.3772/j.issn.1673-6516.2009.01.020 |
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| 作者姓名： | 宋世娣 马忠良 |
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| 作者单位： | 1. 贵州白云福地有色金属有限公司,贵州,贵阳,550014
2. 贵州省冶金设计研究院,贵州,贵阳,550005 |
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| 摘 要： | 拟用（NH4）2SO4NH4OH溶液浸取分离试样中的ZnO和金属锌，EDTA容量法测定锌。此法快速，分析结果重现好，准确度高。为工艺人员配料提供了真实有用的分析数据。
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| 关 键 词： | 锌灰 EDTA 氧化锌 |
The Amonium Sulfate-hydroxide Solution of Ammonia Soaks Takes Separates ZnO in the EDTA Capacity Law Determination Zinc Ash,the Blue Powder Zinc Oxide and Metal Zinc |
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| SONG Shi-di,MA Zhong-liang. The Amonium Sulfate-hydroxide Solution of Ammonia Soaks Takes Separates ZnO in the EDTA Capacity Law Determination Zinc Ash,the Blue Powder Zinc Oxide and Metal Zinc[J]. Management and Research on Scientific & Technological Achievements, 2009, 0(1): 72-73,78. DOI: 10.3772/j.issn.1673-6516.2009.01.020 |
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| Authors: | SONG Shi-di MA Zhong-liang |
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| Affiliation: | SONG Shi-di, MA Zhong-liang (1.Laboratory Director Cloudsparadisenon-ferrous Metal Limited Company ; 2.Senior Engineer Guizhou white Guizhou Province Metallurgy Design Research Institute) |
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| Abstract: | The paper mainly introduces ZnO, Zn^2＋, Fe^2＋, FeO, CdO, S, remnant Jiao Li and so on, should make the zinc phase analysis.Plans to soak with the （NH4）2SO4-NH4OH solution takes in the separation test specimen ZnO and the metal zinc, the EDTA capacity law determination zinc.This law is fast, the analysis result reappears, the accuracy is high.Has provided the real useful analysis data for the craft personnel ingredient. |
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| Keywords: | EDTA |
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