#### PDF MINERAL PROCESSING LABORATORY MANUAL Veer Surendra Sai University of ...

To study the effect of grinding with grinding time in Ball mill. 2225 9 To study the effect of grinding with frequency (RPM) in Ball mill. 2628 ... and effect of field on efficiency of the process. 3537 . iii ... graph between reciprocal of avg. feed size (1/Dpi) Vs cumulative mass fraction, and avg. product ...