During mining and underground excavation, when particle jets assist in coal rock breaking,
the impact frequency and energy of the particle jets can significantly affect the strain and …

To uncover the mechanism of energy dissipation in coal samples when subjected to both
water and dynamic load, the damage patterns and energy absorption properties of coal …

The size of coal fragment cutoffs by cutting mechanisms is an important index of coal mining.
The larger the coal fragments, the less the dust, the lower the specific energy consumption …

This study examines the grinding process of pumice based on the dry and wet laboratory
measurements, scale-up method, and life cycle assessment. This research's main goal was …

In this contribution a dynamic model of maize breakage in hammer mills of different scales is
proposed through a population balance approach. The results of the pilot-scale experiments …

Our paper presents the hammer mill working process optimization problem destined for
milling energetic biomass (Miscanthus Giganteus and Salix Viminalis). For the study …

Despite its effectiveness in determining breakage function parameters (BFPs) for quantifying
breakage characteristics in mineral grinding processes, the back-calculation method has …

The main forces acting on minerals in conventional size reduction units are compression,
impact, attrition, and/or abrasion. Usually a combination of these forces shares the breakage …

Breakage could promote liberation of minerals and make recovery of coal with low ash
content possible by flotation technology. In the research presented in this paper, middling …

In this study, the grinding characteristics of waste printed circuit boards (PCBs) were
evaluated using a population balance model (PBM). The grinding characteristics under …