![Investigation into the applicability of Bond Work Index ...](/e69yszg/512.jpg)
Investigation into the applicability of Bond Work Index ...
Oct 15, 2015· BWI can predict the potential for mill choking of biomass in a tube and ball mill. ... They modified the correlation based on the testing of a wide range of brittle materials, including limestone, subbituminous, and bituminous coal, and for materials with a BWI value above kW h/ton, ...