Table 1 Chemical composition of the starting materials
From: Trials of reuse the Pb-containing wastes of crystal glass factories into useable new materials
Material | Chemical composition | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SiO2 | PbO | CaO | SO3 | Fe2O3 | K2O | BaO | CeO2 | ZnO | La2O3 | F | Na2O | Sb2O3 | Al2O3 | Cl | MgO | CuO | TiO2 | NiO | MnO | SrO | ZrO2 | Cr2O3 | |
Pb-waste | 30.02 | 26.3326,33 | 11.86 | 5.43 | 6.43 | 5.02 | 3.94 | 3.80 | 2.31 | 1.64 | 1.33 | 1.02 | 0.45 | 0.46 | 0.18 | 0.13 | 0.17 | 0.07 | 0.09 | 0.03 | 0.04 | 0.15 | 0.02 |
SLSG | 73.76 | – | 10.74 | – | 0.068 | 0.014 | – | – | – | – | – | 13.76 | – | 1.02 | – | 0.02 | – | – | – | – | – | – | – |
Silica sand | 99.40 | – | 0.02 | 0.01 | 0.024 | – | 0.005 | – | – | – | – | < 0.01 | – | 0.28 | – | < 0.01 | – | 0.04 | – | < 0.01 | – | – | 0.001 |