Browse

In Poland the fundamental energetic material for many years is hard coal. According to draft of energy policy such state will be maintained at least until year 2050. Therefore it is necessary to carry out researches and take actions in order to limit emission of harmful products associated with production and utilization of this mineral. Nowadays, pro-ecological activities, mainly focus on development and application of technology the purest processing of coal into thermal and electrical energy. However less atten...

Jiu Valley mining area is one of Romania where currently exploiting a coal deposit, which has important reserves of balance that can ensure beneficiaries' needs (CET Paroseni and CET Mintia) over a period of several decades. Structural changes that have occurred in the Romanian economy since 1989 have generated, but layoffs / redundancies collective personnel reorganization / activity restrictions in the mining units and the closure of some mines with no prospects of viability. All this led to a sharp economic dec...