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Wybuchy metanu są jednym z największych zagrożeń w polskim górnictwie węglowym i niestety ciągle przyczyną wielu katastrof. Stały wzrost głębokości eksploatacji węgla w warunkach wysokiej koncentracji wydobycia powoduje zwiększenie metanonośności bezwzględnej i ciśnienia złożowego metanu z wybieranych pokładów. Sytuacja ta przekłada się bezpośrednio na wzrost poziomu zagrożeń wynikających z obecności...
In order to meet statutory requirements concerning the workers health and safety, it is necessary for mine managers within Valca Jiului coal basin in Romania to address the potential for underground fires and explosions and their impact on the workforce and the mine ventilation systems. Highlighting the need for a unified and systematic approach of the specific risks, the authors are developing a...
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