| 等离子熔炼富集物Fe-PGM合金的取样方法研究 |
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| 引用本文： | 刘 伟,李 勇,刘 文,金云杰,林 波,罗 仙,宋增凯.等离子熔炼富集物Fe-PGM合金的取样方法研究[J].贵金属,2016,37(2):57-60. |
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| 作者姓名： | 刘 伟 李 勇 刘 文 金云杰 林 波 罗 仙 宋增凯 |
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| 作者单位： | 贵研资源 易门 有限公司，贵研铂业股份有限公司 稀贵金属综合利用新技术国家重点实验室项目，昆明 650106 |
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| 基金项目： | 稀贵金属综合利用新技术国家重点实验室项目(SKL-SPM-201541)。 |
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| 摘 要： | 对等离子熔炼Fe-PGM合金物料的取制样方法进行了研究。物料经破碎至40目,混匀,均分为12个网格,每个网格钎取20 g样品,混合得到240 g大样,大样进一步研磨至150目得到分析样品。经物料均匀性检验和取样代表性分析,表明取样方法可满足物料取样和分析要求。
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| 关 键 词： | 分析化恘 Fe-PGM合金 取悪 制悪 |
| 收稿时间： | 2015/9/24 0:00:00 |
Study on Sample Preparation and Sampling Method for Analysis of Plasma Smelting Fe-PGM Alloy |
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| LIU Wei,LI Yong,LIU Wen,JIN Yunjie,LIN Bo,LUO Xian and SONG Zenkai.Study on Sample Preparation and Sampling Method for Analysis of Plasma Smelting Fe-PGM Alloy[J].Precious Metals,2016,37(2):57-60. |
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| Authors: | LIU Wei LI Yong LIU Wen JIN Yunjie LIN Bo LUO Xian and SONG Zenkai |
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| Affiliation: | Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China,Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China and Sino-Platinum Metals Resources Yimen Co. Ltd., State Key Laboratory Advanced Technologies forComprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Kunming 650106, China |
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| Abstract: | A sample preparation and sampling method for analysis of plasma smelting Fe-PGM alloy was studied. The alloy was crushed to 40 mesh size, homogeneously mixed, divided into 12 grids. From every grid, a sample of 20 g was taken, and then mixed together to produce a large sample weighing 240 g which was subjected to the fine grind process to give an analytical sample. Homogeneity and representativeness tests show that the sampling method meets the analytical requirements for Fe-PGM alloy. |
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| Keywords: | analytical chemistry plasma smelting Fe-PGM alloy sampling preparation |
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