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首页> 外文会议>International Symposium on Process Mineralogy >Applications of Advanced Analytical and Mass Spectrometry Techniques to the Characterisation of Micaceous Lithium-Bearing Ores
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Applications of Advanced Analytical and Mass Spectrometry Techniques to the Characterisation of Micaceous Lithium-Bearing Ores

机译：先进的分析和质谱技术在云钾锂轴承矿石鉴定中的应用

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With the impetus for less reliance on fossil fuels and an increasing demand for environmentally friendly energy materials, lithium is emerging as an important material of the future. The ability to be able to extract lithium from ores economically is essential. However, a comprehensive understanding of the deportment of lithium and associated minerals in some ore bodies is limited. A combination of analytical microscopy and mass spectrometry techniques has been used to allow detection and characterisation of different lithium minerals in three micaceous Li-bearing ores. To quantify the different Li-bearing ore minerals, the chemistry and structural characteristics of a suite of lithium mineral specimens were first examined. The micas can be classified and grouped based on their compositions (Al/Si ratio; F, Na content) and used to distinguish different micas with different lithium grades. Micas exist with different polymorphs that are generally related to composition and also geological environment.
机译：随着对化石燃料的较少依赖的推动力以及对环保能源材料的不断增加，锂正在成为未来的重要材料。能够在经济上从矿石中提取锂的能力至关重要。但是，有限地了解对一些矿体中锂锂和相关矿物质的综合了解。分析显微镜和质谱技术的组合已被用于允许在三个云碱Li轴承矿石中检测和表征不同锂矿物质。为了量化不同的Li-轴承矿石矿物质，首先检查锂矿物标本套件的化学和结构特征。基于它们的组合物（Al / Si比，Na含量）和用于区分不同锂等级的不同云母可以分类和分组云母。云母存在不同的多晶型物，通常与组成和地质环境相关。

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