Coping with Coal Quality Impacts on Power Plant Operation ulse. The ability of a power plant to pulverize coal for combustion is directly related to the ... Obtaining mill fineness samples is hard, noisy and tedious work that does. Leave your needs.
Online coal and primary air flow measuring devices can be helpful to more precisely balance pipetopipe coal and air flows. Some utility customers have adopted online primary air flow measurement on a per mill basis as a first step, for mill air/coal (A/C) ratio control and proper mill .