| 火试金重量法直接测定铅精矿及其它含铅物料中的银 |
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| 引用本文： | 安中庆,赵德平,朱利亚,刘维理,刘英波,李 蓉,周 娅,闫豫昕,施 昱,罗伟赋,杨海岸.火试金重量法直接测定铅精矿及其它含铅物料中的银[J].中国无机分析化学,2015,5(1):19-23. |
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| 作者姓名： | 安中庆 赵德平 朱利亚 刘维理 刘英波 李 蓉 周 娅 闫豫昕 施 昱 罗伟赋 杨海岸 |
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| 作者单位： | 昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031;昆明冶金研究院，昆明 650031 |
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| 摘 要： | 系统研究了火试金重量法直接测定铅精矿、铅矿石、铅合金和含铅物料中银含量的条件,将测定结果与国家标准、行业标准方法的测定结果进行比较,并采用铅精矿国家标准物质进行验证。结果表明:测定5~71 200g/t的银含量,相对标准偏差(RSD)和银标准加标回收率分别为0.10%~7.4%和99.10%~99.94%。分析结果与国家标准、行业标准方法测定结果吻合,验证结果与铅精矿国家标准物质认定值一致。
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| 关 键 词： | 火试金重量法 铅精矿 铅矿石 铅合金 含铅物料 银 |
| 收稿时间： | 2014/8/11 0:00:00 |
| 修稿时间： | 2014/12/18 0:00:00 |
Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry |
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| AN Zhongqing,ZHAO Deping,ZHU Liy,LIU Weili,LIU Yingbo,LI Rong,ZHOU Y,YAN Yuxin,SHI Yu,LUO Weifu and YANG Haian.Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry[J].Chinese Journal of Inorganic Analytical Chemistry,2015,5(1):19-23. |
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| Authors: | AN Zhongqing ZHAO Deping ZHU Liy LIU Weili LIU Yingbo LI Rong ZHOU Y YAN Yuxin SHI Yu LUO Weifu and YANG Haian |
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| Institution: | Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Determination of Ruthenium in Ruthenium Trichloride Production by Hydrogen Reduction Gravimetrye Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry,Direct Determination of Silver in Lead Concentrates and Materiels Containg Lead by Fire Assay Gravimetry |
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| Abstract: | |
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| Keywords: | fire assay gravimetry lead concentrate lead ore lead alloys materiels containg lead Silver |
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