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CO2 Sequestration through Mineral Carbon

Verma Loretta M. Molahid, Faradiella Mohd Kusin

2026encarbon sequestrationmineral carbonationmine wasteiron-rich wasteclimate changecarbon capture

Abstract

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Mineral carbonation is an increasingly popular method for carbon capture and storage that resembles the natural weathering process of alkaline-earth oxides for carbon dioxide removal into stable carbonates. This study aims to evaluate the potential of reusing Fe-rich mine waste for carbon sequestration by assessing the influence of pH condition, particle size fraction, and reaction temperature on the carbonation reaction. A carbonation experiment was performed in a stainless steel reactor at ambient pressure and at a low temperature. The results indicated that the alkaline pH of waste samples was suitable for undergoing the carbonation process. Mineralogical analysis confirmed the presence of essential minerals for carbonation, i.e., magnetite, wollastonite, anorthite, and diopside.

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Cite This Work

@article{08e9f729-081b-484d-b423-ef149dff934a,
  title={CO2 Sequestration through Mineral Carbon},
  author={Verma Loretta M. Molahid and Faradiella Mohd Kusin},
  year={2026},
  language={en}
}
TY  - JOUR
TI  - CO2 Sequestration through Mineral Carbon
AU  - Verma Loretta M. Molahid
AU  - Faradiella Mohd Kusin
PY  - 2026
LA  - en
ER  -

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