R. Assmus et al., SIMULATION CALCULATIONS FOR CEMENT GRINDI NG IN A TUBE MILL WITH UPSTREAM ROLLER GRINDING MILL, ZKG international. Edition B, 46(10), 1993, pp. 639-642
Thanks to their energy advantages and well developed design, roller gr
inding mills are highly suitable for preliminary grinding of cement cl
inker. Using simulation calculations, which are carried out for the tu
be mill by the reference state method, it is possible to determine the
optimum level of preliminary grinding as well as the specific energy
consumption of a roller grinding mill and tube mill connected in serie
s.