Potential use of serpentinite for CO2 mineral storage

Química Nova

Einloft, Sandra¹  Ketzer, João Marcelo¹  Dullius, Jeane¹  Seferin, Marcus¹  Ligabue, Rosane¹  Alves, Natacha¹  Xavier, Claudia¹  Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brasil¹ 

关键词: climate change;    mineral carbonation;    serpentinite.;   

DOI  :  10.1590/S0100-40422013000600005

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

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.

【 授权许可】

Unknown