Record details

    Geological setting, technological data and utilization of weathered coals from the Sokolov Basin, Czech Republic
Statement of responsibility
    Petr Rojík
    Rojík, Petr
Source title - monograph
    Weathering of Fossil Organic Matter
    s. 107-112
    5 obr., 5 bibl.
Subject group
    kyselina huminová
    průmysl chemický
    sokolovská pánev
    uhlí hnědé
    vlastnosti technologické
Geographical name
Abstract (in english)
   Strongly weathered sub-bituminous humic coal (oxihumolite) has been tested for the purpose of humic acid salts production. According to the intensity of weathering, the humic acid contents increase from a value below 10up to 74Simultaneously, the quality of oxihumo lite, expressed by the values of the extractable humic substance as well as of the ratio of humic acids to fulvic acids increases. A close correlation between the humic acid content and the heat value permits saving in prospection for oxihumolite by using older technological data
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
Entered date
    29. 10. 2007
Import date
    8. 8. 2012