Abstract

The concentrations and distributions of industrially valuable trace elements associated with germanium in the coals of the Spetsugli section of the Pavlovsk brown coal deposit in Primorskii krai was studied using mass spectrometry and laser microanalysis. The concentrations of a number of metals in traditional types of ores at a minimum industrial level were established. Geochemical associations of industrially valuable metals and other impurity elements were identified. Maximum concentrations of many trace elements in low-ash coals were noted. The distribution of a number of trace impurity elements in the coal matter and the macerals of coals was studied, and conclusions on the genesis of trace elements were drawn.

中文翻译：

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Pavlovsk矿床（Spetsugli段）煤中与锗相关的工业上有价值的微量元素的分布

摘要

利用质谱和激光显微分析技术，研究了Primorskii krai的Pavlovsk褐煤矿床Spetsugli段煤中与锗有关的工业上有价值的微量元素的浓度和分布。确定了最低工业水平上传统类型矿石中多种金属的浓度。确定了具有工业价值的金属和其他杂质元素的地球化学联系。注意到低灰分煤中许多微量元素的最大浓度。研究了煤中微量元素在煤中的分布情况，并对煤中的微量元素进行了研究，得出了微量元素成因的结论。