Table 1 Composition of the industrial wastes with potential in mineral carbonation
From: A review on chemical precipitation in carbon capture, utilization and storage
Chemical composition (%) | CaO | MgO | SiO2 | Al2O3 | Fe2O3 | Ref. |
|---|---|---|---|---|---|---|
Fly ash (bituminous coal) | 1–12 | 0–5 | 20–60 | 5–35 | 10–40 | [72] |
Fly ash (sub-bituminous coal) | 5–30 | 1–6 | 40–60 | 20–30 | 4–10 | [72] |
Fly ash (lignite) | 15–40 | 3–10 | 15–45 | 10–25 | 4–15 | [72] |
Blast furnace slag | 29–50 | 0–19 | 30–40 | 7–18 | 0.1–1.5 | [73] |
Steel slag | 30–50 | 5–12 | 10–20 | 1–10 | 3–30 | [74] |
Red mud | 0–14 | - | 5–30 | 10–22 | 20–45 | [75] |
Waste gypsum | 30–32 | - | 1–5 |  < 1 | 0–30 | [76] |