| 微波碱熔法测定钨精矿中的锰 |
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| 引用本文： | 王开毅,姜锋,卢雅红,陈小毅,赖德勇. 微波碱熔法测定钨精矿中的锰[J]. 湖南有色金属, 1998, 0(1) |
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| 作者姓名： | 王开毅 姜锋 卢雅红 陈小毅 赖德勇 |
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| 作者单位： | 中南工业大学(王开毅，姜锋，陈小毅，赖德勇)，长沙工业高等专科学校(卢雅红) |
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| 摘 要： | 研究了用微波炉加热，过氧化钠-氢氧化钠熔融分解钨精矿的实验条件，利用分光光度法测定锰，并与酸溶法进行了对照。实验表明：采用微波加热，碱熔融分解钨精矿制备试液测定锰，结果可靠，可提高分析速度。
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| 关 键 词： | 微波炉 钨精矿 锰 |
Determination of Manganese in Tungsten Concentrate With Alkaline Fusion Method Heated By Microwave Oven |
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| Wang Kaiyi, Jiang Feng ,Lu Yahong ,Chen Xiaoyi, Lai Deyong. Determination of Manganese in Tungsten Concentrate With Alkaline Fusion Method Heated By Microwave Oven[J]. Hunan Nonferrous Metals, 1998, 0(1) |
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| Authors: | Wang Kaiyi Jiang Feng Lu Yahong Chen Xiaoyi Lai Deyong |
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| Affiliation: | Central South University of Technology |
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| Abstract: | The determination method of manganese in tungsten concentrate using alkaline fusion method heated by microwave oven was briefly described. The optimum quantity edded of mixed fluxing agent(Na2O2-NaOH) aam time heated of the sample were investigated. The determination result of Mn shows the method is as reliable as acid decomposition method. |
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| Keywords: | Microwave oven Tungsten concentrate Manganese |
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