Editorial: CO2 mineralization: A carbon storage technology for a sustainable future
Résumé
As atmospheric concentrations of carbon dioxide (CO2) have continued to increase, a broad portfolio of carbon dioxide removal (CDR) options [aka, capture utilization and storage (CCUS) options and negative emission technologies (NETs)] have been proposed. CO2 mineralization is a CDR process based on engineered weathering of rocks to fix CO2 into stable carbonate minerals. It has the potential to mitigate CO2 emissions into the atmosphere with permanent carbon sequestration at the scale of megatons per year. Recent works have focused on carrying it out underground (in situ CO2 mineralization) and using it for direct air capture (DAC) ...
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