Bacterial Desulphurisation of Brown Coal from Mine Druzba

The objective of the paper was application of bacterial leaching on two brown coal samples from locality Mine Druzba, seams Antonin and Josef (Sokolov brown coal basin, Czech republic). Based on the results of bacterial leaching and petrologic analyses of the given samples, it is possible to say that application of bacterial leaching gived good results. Applying bacterial leaching it is possible to remove from34 to47 ˽̀% of total sulphur and from45 to64 % of pyritic sulphur from the coal.

کلیدواژه ها:

Bacterial leaching ، Acidithiobacillus ferrooxidans ، Desulphurization ، Coal macerates