Radon Emission from Coal Mines of Kuzbass Region
| Autor: | V K Antufeyev, E S Torosyan, V A Portola |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0211 other engineering and technologies
вентиляционные потоки chemistry.chemical_element Radon 02 engineering and technology угольные шахты law.invention Atmosphere радон выбросы Mining engineering law 021105 building & construction Coal Radionuclide Waste management business.industry Coal mining 021001 nanoscience & nanotechnology радионуклиды Кузбасс chemistry самовоспламенение Ventilation (architecture) 0210 nano-technology business Geology |
| Zdroj: | IOP Conference Series: Materials Science and Engineering. 127:012021 |
| ISSN: | 1757-899X 1757-8981 |
| DOI: | 10.1088/1757-899x/127/1/012021 |
| Popis: | The article represents the results of a research in radionuclides concentration in coal and rocks of Kuzbass mines as well as radon concentration in operative mines and mined-out spaces. It is proved that radon concentration in mines is considerably higher than in the atmosphere and it rises drastically in the mined-out spaces. It is found out that radon is carried out from mines by ventilation flows and from open pits, generating anomalous concentrations over self-ignition areas. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|