Problem: produciong of the coal-water slurry (CWS) from brown coal (leonardite). CWS is used then for producing organic fertilizers (OF).
OF are sold both for the wholebuyers and on retail market. Solution: WMM is used for producing homogeneous the coal-water slurry. Average grainseze is below 70 mkm (D90).
New generation control shelf is used for this project.
