Optimalizace použití flotačních činidel pro reflotaci uhelných kalů

Abstract

Submitted work deals with optimalisation of flotation collector for reflotation bitumenous slurries. Samples bitumenous slurries were withdrawal from wasteponds Pilňok and Doubrava and flotation collectors Montanol 200 and Montanol 508 were used. During flotation process two various styles dosing of flotation collector were used. Farther results are introduced of granulity analysis, flotation bitumenous slurries and coking characteristics both above cited wasteponds. There is mineralogical-petrographical analysis is introduced too. In conclusion both flotation collectors are compared and coking characteristics are evaluated samlpes bitumenous slurries from wasteponds.