Determination of the particular composition of the filter cake by the sieve method

Fractional analysis of cake particles was carried out using a sieve. Technogenic waste dried to constant weight at 1100C was used as the feedstock. The initial sample in the amount of 100 g was placed in a set of sieves. It has been found that the yield passing through a sieve from 0.8 to 0.3 µm is approximately 2-9%, and the yield of the product composition passing through a sieve from 0.2 to 0.05 µm is 20%. The construction of a straightened differential curve of the dependence of the percentage of granulometric composition on the diameter of the particles was carried out in a logarithmic coordinate system.