Quick and hydrated lime dissolution for Ocean Alkalinity Enhancement

Carbone inorganique

Ocean Alkalinity Enhancement is a promising negative emissions technology with high CO2 capture potential, put forward to meet the 2015 Paris Agreement targets. However, most current knowledge relies on numerical models. This dataset present the first laboratory experiments focusing on quick and hydrated lime dissolution in natural seawater, for Ocean Alkalinity Enhancement purposes. The total alkalinity and dissolved inorganic carbon concentration were collected after various alkalinity increases, using different alkaline minerals. The total alkalinity was obtained by potentiometric titration, and the dissolved inorganic carbon concentration was measured with an automated infra-red inorganic carbon analyser, coupled to a LICOR infra-red detector.

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Informations supplémentaires

Étendue temporelle	2020-11-02 – 2021-08-18
Date (creation)	2022-07-15
Statut	completed
Fréquence de mise à jour	asNeeded
Langue des métadonnées	en
Licence	Creative Commons Attribution 4.0
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-05
Créé	2026-11-05
API	package_show