2022
DOI: 10.33271/crpnmu/70.076
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Analysis of the influence of the с8н coal seam thickness of Dniprovska mine on the content of germanium

Abstract: Мета. Дослідити та проаналізувати вплив потужності вугільного пласта с8 н шахти Дніпровська на вміст германію та розробити об'єктивну (природну) типізацію ділянок вугільного пласта різної потужності за концентраціями цього елемента.Методика. Фактологічною основою роботи були результати 370 аналізів германію та інших елементів-домішок (їх ще називають «малими елементами»), вимірювань потужності пласту, зольності та сірчистості вугілля виконаних в центральних сертифікованих лабораторіях виробничих геологорозвіду… Show more

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“…Estimates made at the beginning of the 21st century are based on different approaches and often do not consider some potential sources of germanium, especially those that are not yet fully exploited in production, including many germanium-bearing coal seams [28,29]. The importance of coal as the main source of germanium is noted in many countries, including Ukraine, China, Uzbekistan, Canada, and the USA [30,31]. Also, the strategic importance of germanium ores for the sustainable development and defense capabilities of countries was confirmed by the decision of the National Security and Defense Council of Ukraine dated July 16, 2021, and the Decree of the President of Ukraine No.…”
Section: The Choice Of Object To Studymentioning
confidence: 99%
“…Estimates made at the beginning of the 21st century are based on different approaches and often do not consider some potential sources of germanium, especially those that are not yet fully exploited in production, including many germanium-bearing coal seams [28,29]. The importance of coal as the main source of germanium is noted in many countries, including Ukraine, China, Uzbekistan, Canada, and the USA [30,31]. Also, the strategic importance of germanium ores for the sustainable development and defense capabilities of countries was confirmed by the decision of the National Security and Defense Council of Ukraine dated July 16, 2021, and the Decree of the President of Ukraine No.…”
Section: The Choice Of Object To Studymentioning
confidence: 99%