Evaluation of the efficiency for coal slime beneficiation and desulfurisation in spirals

by Blaschke, Zofia, Blaschke, Wiesław
Source: 1. Mineralurgia a environmentálne technológie 1. Prešov : Vydavateľstvo Michala Vaška, 2000 1. 80-7165-268-7 1. S. 4-9

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