Noor Allesya Alis Ramli, Faradiella Mohd Kusin
Mining waste may contain potential minerals that can act as essential feedstock for long-term carbon sequestration through a mineral carbonation process. This study attempts to identify the mineralogical and chemical composition of iron ore mining waste alongside the effects of particle size, temperature, and pH on carbonation efficiency. The samples were found to be alkaline in nature (pH of 6.9–7.5) and contained small-sized particles of clay and silt, thus indicating their suitability for mineral carbonation reactions. Samples were composed of important silicate minerals needed for the formation of carbonates such as wollastonite, anorthite, diopside, perovskite, johannsenite, and magnesium aluminum silicate, and the Fe-bearing mineral magnetite. The presence of Fe2O3 (39.6–62.9%) and CaO (7.2–15.2%) indicated the potential of the waste to sequester carbon dioxide because these oxides are important divalent cations for mineral carbonation. The use of small-sized mine-waste particles enables.
@article{64ad5efa-db4e-4091-a375-239c62719d96,
title={Influencing Factors of the Mineral Carbo},
author={Noor Allesya Alis Ramli and Faradiella Mohd Kusin},
year={2026},
language={en}
}TY - JOUR TI - Influencing Factors of the Mineral Carbo AU - Noor Allesya Alis Ramli AU - Faradiella Mohd Kusin PY - 2026 LA - en ER -
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