Abstract

The concentration and distribution of germanium in coals from the Spetsugli section of the Pavlovsk brown coal deposit in Primorskii krai was studied using mass spectrometry and laser microanalysis. The maximum concentrations of germanium in low-ash coals were established. The distribution of germanium in the vitrinite group macerals of coals and in mineral impurities was studied. A conclusion on the accumulation of germanium in coals at the stage of ancient peat accumulation was made.

中文翻译：

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帕夫洛夫斯克矿床煤中锗的分布

摘要

利用质谱和激光微分析技术研究了滨海边疆区Pavlovsk褐煤矿床Spetsugli段煤中锗的浓度和分布。确定了低灰分煤中锗的最大浓度。研究了锗在煤的镜质组微晶中和矿物杂质中的分布。得出了古代泥炭堆积阶段煤中锗堆积的结论。