C. Kavouridis

Environmental Effects of Lignite and Intermediate Steriles Coexcavation in the Southern Lignite Field Mine of Ptolemais, Northern Greece

A. Filippidis, A. Georgakopoulos, N. Kolovos, 2002 .

Utilization of lignite reserves and simultaneous improvement of dust emissions and operation efficiency of a power plant by controlling the calcium (total and free) content of the fed lignite. Application on the Agios Dimitrios Power Plant, Ptolemais, Greece

Andreas Georgakopoulos, A. Georgakopoulos, N. Kolovos, 2002 .

The Effects on the Mined Lignite Quality Characteristics by the Intercalated Thin Layers of Carbonates in Ptolemais Mines, Northern Greece

A. Filippidis, A. Georgakopoulos, N. Kolovos, 2002 .

Prediction of the Performance of On-line Ash Analyzers Used in the Quality Control Process of a Coal Mining System

Michael Galetakis, George Alevizos, Christos Roumpos, 2009 .