| 火试金法测定铜精矿中金含量结果的不确定度评定 |
| |
| 引用本文： | 江水英,肖化云,吴声东,吴波,秦云和.火试金法测定铜精矿中金含量结果的不确定度评定[J].岩矿测试,2008,27(4):299-301. |
| |
| 作者姓名： | 江水英 肖化云 吴声东 吴波 秦云和 |
| |
| 作者单位： | 1. 南昌大学环境科学与工程学院,江西,南昌,330031
2. 江西贵溪冶炼厂中心化验室,江西,贵溪,335424 |
| |
| 摘 要： | 对火试金法测定铜精矿中金含量的结果进行不确定度评定。分析了铜精矿样品称量、铜精矿样品的不均匀性和配料处理,以及金粒称量等因素对金含量测量结果不确定度的影响,并得出火试金法测量铜精矿中金含量的扩展不确定度。
|
| 关 键 词： | 火试金法 铜精矿 金 不确定度评定 |
Uncertainty Evaluation on Measurement Results of Gold in Copper Concentrates by Fire-assay Method |
| |
| JIANG Shui ying,XIAO Hua yun,WU Sheng dong,WU Bo,QIN Yun he.Uncertainty Evaluation on Measurement Results of Gold in Copper Concentrates by Fire-assay Method[J].Rock and Mineral Analysis,2008,27(4):299-301. |
| |
| Authors: | JIANG Shui ying XIAO Hua yun WU Sheng dong WU Bo QIN Yun he |
| |
| Affiliation: | 1.College of Environmental Science and Engineering,Nanchang University,Nanchang 330031,China;2.The Testing and Analysis Center of Guixi Smelter,Jiangxi Copper Company,Guixi335424,China) |
| |
| Abstract: | The uncertainty of the measurement results for gold content in copper concentrates by fire-assay method was evaluated.The influence from the factors,including weighing of the sample,sample inhomogeneity,ingredient treatment,weighing of gold particles and etc.,on uncertainty of the measurement results of gold were analyzed.And the expanded uncertainty was also calculated. |
| |
| Keywords: | fire-assay method copper concentrate gold uncertainty evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩矿测试》浏览原始摘要信息 |
|
点击此处可从《岩矿测试》下载全文 |
|
