This paper presents the results of the analysis of the porous structure of biochars produced from biomass, namely eucalyptus, wood chips, pruning waste and rice husk. The structural analysis was carried out using the BET, the t-plot, the NLDFT and the LBET methods, which yielded not only complementary information on the adsorptive properties of obtained biochars from these materials, but also information on the usefulness of the structural analysis methods in question for the research into an effect of the technology of carbonaceous adsorbent preparation.

    Abstract
    1 Introduction
    2 Materials and methods
    3 Results and discussion
    4 Conclusions
    Acknowledgements 
    References

• Mirosław Kwiatkowski(Faculty of Energy and Fuels, AGH University of Science and Technology)
• Dimitrios Kalderis(Department of Environmental and Natural Resources Engineering)