A review on cement degradation under CO2-rich environment of sequestration projects

Abid, Khizar, Gholami, Raoof, Choate, Paul and Nagaratnam, Brabha (2015) A review on cement degradation under CO2-rich environment of sequestration projects. Journal of Natural Gas Science and Engineering, 27 (2). pp. 1149-1157. ISSN 1875-5100

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Abstract

Global warming arising from the release of greenhouse gasses into the atmosphere is one of the biggest issues attracting a lot of attention. One of the conventional problems in sequestration projects is the degradation of Portland cement due to its exposure to supercritical CO2. This paper gives a review on the laboratory work performed to understand changes in the mechanical and transport properties of cement when it is in a CO2 rich environment. The results obtained indicated that pozzolanic material could be useful in enhancing the cement resistance against CO2, although more studies are still required to confirm this conclusion.

Item Type:	Article
Uncontrolled Keywords:	Portland cement, Supercritical CO2, Carbonation, Experimental investigation, Pozzolanic material
Subjects:	H100 General Engineering
Department:	Faculties > Engineering and Environment > Mechanical and Construction Engineering
Depositing User:	Becky Skoyles
Date Deposited:	13 Nov 2018 12:14
Last Modified:	10 Oct 2019 19:00
URI:	http://nrl.northumbria.ac.uk/id/eprint/36652

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