Coal preparation in Poland - current situation and development prospects

by Blaschke, Wieslaw S., Gawlik, Lidia
Source: 1. 8th Conference on environment and mineral processing, part 2 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2004 1. 80-248-0559-6 1. S. 305-312

Determination of the most favourable parameters of coal concentrates allowing optimal utilisation of chemical energy of coal

by Blaschke, Zofia, Blaschke, Stanislaw, Blaschke, Wieslaw
Source: 1. 8th Conference on environment and mineral processing, part 2 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2004 1. 80-248-0559-6 1. S. 327-332