Skip to main content

Table 2 Analytical results for silica sand – 1

From: Stepwise complexometric determination of aluminium, titanium and iron concentrations in silica sand and allied materials

Constituents Set-I, % w/w, Results obtained using the proposed method Set-II, % w/w Results obtained by complexometry5 for Al, and colorimetry6 for Fe and Ti
Al2O3 0.22 ± 0.03 0.23 ± 0.03
Fe2O3 0.18 ± 0.02 0.19 ± 0.03
TiO2 0.17 ± 0.02 0.19 ± 0.02