Composition of bitumenous coal in dependence on environment and temperature of alteration

0183138 - UGN-S 20033021 RIV CZ eng J - Journal Article
Kurková, M. - Klika, Z. - Martinec, Petr - Pěgřimočová, J.
Composition of bitumenous coal in dependence on environment and temperature of alteration.
Bulletin of Geosciences. Roč. 78, č. 1 (2003), s. 23-34. ISSN 1214-1119. E-ISSN 1802-8225
R&D Projects: GA ČR GA105/02/0163; GA AV ČR IAA3013903
Institutional research plan: CEZ:AV0Z3086906
Keywords : oxidative alteration * thermal alteration * coal petrography
Subject RIV: DB - Geology ; Mineralogy

Bituminous coal from the proximity of red beds bodies of the Upper Silesian Coal Basin was altered by oxidation and thermal altered. This naturally altered coal was compared with laboratory altered coal samples prepared at various temperatures and time, in oxidative and inert atmosphere, with weathered coal and with natural cokes. Comparison of samples was performed using coal petrographic and chemical analyses of individual coal samples.
Permanent Link: http://hdl.handle.net/11104/0079652