Brittleness index of coal from the Upper Silesian Coal Basin
نویسندگان
چکیده
منابع مشابه
Chemometric Study of Trace Elements in Hard Coals of the Upper Silesian Coal Basin, Poland
The objective of the study was the analysis of trace elements contents in coals of the Upper Silesian Coal Basin (USCB), which may pose a potential threat to the environment when emitted from coal processing systems. Productive carbon overburden in central and southern zones of the USCB is composed mostly of insulating tertiary formations of a thickness from a few m to 1,100 m, and is represent...
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The Upper Silesian Coal Basin (USCB) is located within the Vistnla and Oder basins in the southern part of Poland. The coal seams in the USCB are exploited by the underground mining of average depth of 650 m, up to 1200 m. Studies on hydrogeochemical environment showed a normal vertical and horizontal hydrogeochemical zonation in the whole of USCB. As a general trend the level of groundwater mi...
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ژورنال
عنوان ژورنال: Acta Geodynamica et Geomaterialia
سال: 2021
ISSN: 1214-9705
DOI: 10.13168/agg.2021.0007