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Química Nova

versão impressa ISSN 0100-4042

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ALVES, Natacha et al. Potential use of serpentinite for CO2 mineral storage. Quím. Nova [online]. 2013, vol.36, n.6, pp.773-777. ISSN 0100-4042.  http://dx.doi.org/10.1590/S0100-40422013000600005.

Rising anthropogenic CO2 emissions are considered a major contributor to the greenhouse effect. There are several options for reducing atmospheric CO2 levels, and among these alternatives, Carbon Capture and Storage (CCS) has been identified as an effective and promising approach. This work investigated the feasibility of using serpentinite as a vehicle for carbon storage presenting a source-sink match. The main results of the work confirmed that serpentinite is appropriate for the carbonation process due to the high concentration of Mg in its composition.

Palavras-chave : climate change; mineral carbonation; serpentinite.

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