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铂族元素(PGE)在国防和高新科技等领域具有重要战略性意义。我国的铂族元素矿产资源极匮乏,随着黑色页系PGE矿床和煤中伴生铂族元素异常富集的发现,其可能成为铂族元素的重要替代来源。总结了国内外煤中铂族元素分析测试、丰度分布、赋存状态以及富集成因等研究现状,分析了存在的问题并对未来研究方向进行了展望。
Platinum group elements (PGE) in the national defense and high-tech areas of great strategic significance. China’s platinum group element mineral resources extremely scarce, with the black page PGE deposits and associated abnormal accumulation of platinum group element found in the coal, which may become an important alternative sources of platinum group elements. The research status of platinum group elemental analysis and testing, abundance distribution, occurrence state and enrichment genesis in coal are summarized. The existing problems are analyzed and the future research directions are prospected.