Cement Kiln With Talc

Rotary Kiln

Sep 01 2014nbsp018332The chemical analysis of the used talc is given in Table 1For the ideal talc formulation Mg 3 Si 4 O 10 OH 2 the theoretical content of equivalent magnesium oxide is 319 and silica is 634Hence the content in magnesia 3208 MgO and silica 5171 SiO 2 is consistent with the magnesium silicate nature of the talcHowever the material shows a deficiency in silicon probably