Research Article
Influence of Hydrothermal Temperature on Phosphorus Recovery Efficiency of Porous Calcium Silicate Hydrate
Table 1
Chemical components of carbide residue and white carbon black.
| | Chemical components (contents)/% | | CaO | SiO2 | Al2O3 | SO2 | MgO | Fe2O3 | SrO | NaOH | CuO | H2O |
| Carbide residue | 79.34 | 3.57 | 2.14 | 1.22 | 0.62 | 0.21 | 0.26 | — | — | 12.64 | White carbon black | 0.08 | 97.46 | 0.16 | 1.82 | — | 0.03 | — | 0.29 | 0.02 | 0.14 |
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