Abstract

Data on the concentrations of trace elements in coals and coal ashes from productive beds I and II of the Mugunsk deposit (Irkutsk coal basin) are presented. The mineral composition of the test samples is given. It was found that the concentrations of Sc, Ti, and Sr reached minimal commercial contents. Mineral carriers of the trace elements are proposed.

中文翻译：

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Mugunsk 矿床（伊尔库茨克煤盆地）煤中的杂质元素

摘要

提供了 Mugunsk 矿床（伊尔库茨克煤盆地）的生产层 I 和 II 的煤和煤灰中微量元素浓度的数据。给出了测试样品的矿物组成。发现 Sc、Ti 和 Sr 的浓度达到最低的商业含量。提出了微量元素的矿物载体。