CO2 sequestration through direct aqueous mineral carbonation of red gypsum

Amin Azdarpour; Mohammad Afkhami Karaei; Hossein Hamidi; Erfan Mohammadian; Bizhan Honarvar

doi:10.1016/j.petlm.2017.10.002

CO₂ sequestration through direct aqueous mineral carbonation of red gypsum

Amin Azdarpour^* (Corresponding Author), Mohammad Afkhami Karaei, Hossein Hamidi, Erfan Mohammadian, Bizhan Honarvar

^*Corresponding author for this work

Engineering

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

41 Downloads (Pure)

Abstract

In this study, the physical and chemical characteristics and direct aqueous mineral carbonation of red gypsum have been investigated. The characterization studies showed that red gypsum is a very potential feedstock for mineral carbonation. It is mainly consisted of CaO, Fe₂O₃ and SO₃ along with some impurities. On the other hand, the carbonation results showed that direct aqueous carbonation of red gypsum resulted in CaCO₃ and FeCO₃ production, however, the carbonates purity and carbonation efficiency are still very low.

Original language	English
Pages (from-to)	398-407
Number of pages	10
Journal	Petroleum
Volume	4
Issue number	4
Early online date	21 Oct 2017
DOIs	https://doi.org/10.1016/j.petlm.2017.10.002
Publication status	Published - Dec 2018

Bibliographical note

The authors would like to appreciate the Department of Petroleum Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran for the provision of the laboratory facilities necessary for completing this work.

Keywords

Carbon dioxide sequestration
Characterization
Direct mineral carbonation
Red gypsum
Titanium dioxide

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10.1016/j.petlm.2017.10.002Licence: CC BY-NC-ND

CO2 sequestration through direct aqueous mineral carbonation of red gypsum
Under a Creative Commons license https://creativecommons.org/licenses/by-nc-nd/4.0/
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Cite this

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title = "CO2 sequestration through direct aqueous mineral carbonation of red gypsum",

abstract = "In this study, the physical and chemical characteristics and direct aqueous mineral carbonation of red gypsum have been investigated. The characterization studies showed that red gypsum is a very potential feedstock for mineral carbonation. It is mainly consisted of CaO, Fe2O3 and SO3 along with some impurities. On the other hand, the carbonation results showed that direct aqueous carbonation of red gypsum resulted in CaCO3 and FeCO3 production, however, the carbonates purity and carbonation efficiency are still very low.",

keywords = "Carbon dioxide sequestration, Characterization, Direct mineral carbonation, Red gypsum, Titanium dioxide",

author = "Amin Azdarpour and {Afkhami Karaei}, Mohammad and Hossein Hamidi and Erfan Mohammadian and Bizhan Honarvar",

note = "The authors would like to appreciate the Department of Petroleum Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran for the provision of the laboratory facilities necessary for completing this work.",

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T1 - CO2 sequestration through direct aqueous mineral carbonation of red gypsum

AU - Azdarpour, Amin

AU - Afkhami Karaei, Mohammad

AU - Hamidi, Hossein

AU - Mohammadian, Erfan

AU - Honarvar, Bizhan

N1 - The authors would like to appreciate the Department of Petroleum Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran for the provision of the laboratory facilities necessary for completing this work.

PY - 2018/12

Y1 - 2018/12

N2 - In this study, the physical and chemical characteristics and direct aqueous mineral carbonation of red gypsum have been investigated. The characterization studies showed that red gypsum is a very potential feedstock for mineral carbonation. It is mainly consisted of CaO, Fe2O3 and SO3 along with some impurities. On the other hand, the carbonation results showed that direct aqueous carbonation of red gypsum resulted in CaCO3 and FeCO3 production, however, the carbonates purity and carbonation efficiency are still very low.

AB - In this study, the physical and chemical characteristics and direct aqueous mineral carbonation of red gypsum have been investigated. The characterization studies showed that red gypsum is a very potential feedstock for mineral carbonation. It is mainly consisted of CaO, Fe2O3 and SO3 along with some impurities. On the other hand, the carbonation results showed that direct aqueous carbonation of red gypsum resulted in CaCO3 and FeCO3 production, however, the carbonates purity and carbonation efficiency are still very low.

KW - Carbon dioxide sequestration

KW - Characterization

KW - Direct mineral carbonation

KW - Red gypsum

KW - Titanium dioxide

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