Про розподіл токсичних і потенційно токсичних елементів у вугіллі пласта С₁₀в шахти "Дніпровська" Павлоградсько-Петропавлівського геолого-промислового району Донбасу с

• Дата: 2017
• Автори: Ішков, В.В., Козій, Є.С.
• Формат: Стаття
• Мова: Russian
• Опубліковано: Інститут геотехнічної механіки імені М.С. Полякова НАН України 2017
• Назва видання: Геотехнічна механіка
• Онлайн доступ: http://dspace.nbuv.gov.ua/handle/123456789/138710
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Про розподіл токсичних і потенційно токсичних елементів у вугіллі пласта С₁₀в шахти "Дніпровська" Павлоградсько-Петропавлівського геолого-промислового району Донбасу / В.В. Ішков, Є.С. Козій // Геотехнічна механіка: Міжвід. зб. наук. праць. — Дніпропетровск: ІГТМ НАНУ, 2017. — Вип. 133. — С. 213-227. — Бібліогр.: 12 назв. — рос.

Peculiarities of toxic and potentially toxic elements (TaPTE) distribution in the coal layer с₁₀в in the Dniprovskaya Mine are considered in the article. Objective of the research - to establish regularities the of TaPTE distribution in the coal layer с₁₀в in Dniprovskaya Mine of Pavlograd-Petropavlovsk geological and industrial region of Donbass. As a result of the study, maps of the TaPTE isoconcentrates and maps of regional component of their content along the area of the mine field were made. Linear equations were calculated for regression between the toxic and potentially toxic element concentrations and the main technological parameters of coal. By analyzing the results of statistical processing of geochemical information and geological and structural characteristics of the layer с10в in the Dnsprovskaya Mine field, it is possible to state that formation of association of cobalt, nickel, vanadium, lead, chrome and manganese is connected with enrichment of the coal-layer contact zones by these elements and genetically is explained by impact of the adsorption and reduction-oxidation barriers on the substance migration during the coal-seam diagenesis and katagenesis. It is concluded that beryllium is the only element, which is basically associated with organic component of coals. The geochemical association of mercury and arsenic is explained by their genetic association with the sulfide mineralization of the tectonic fractured zones. The key scientific value of the findings is determination of genetic causes that have a significant effect on the TaPTE distribution in coal layer of с₁₀в.