Experimental Data and Cost Model for Seawater Slaking in Ocean Alkalinity Enhancement

Experimental results and a transport cost model for slaking quicklime with seawater, a proposed method for ocean alkalinity enhancement. The dataset was created by Manon T. Duret and last updated on May 29, 2026. It likely contains data on slaking efficiencies, kinetics, secondary mineral formation, and comparative cost calculations.

Use Cases

• Compare slaking efficiency and kinetics between seawater and deionized water based on the experimental results.
• Model transport and handling cost reductions for onboard slaking versus land-slaked lime transport based on the provided cost model.
• Analyze the formation and potential impact of secondary minerals like brucite and gypsum on OAE efficiency.

Strengths

• Data is associated with a peer-reviewed scientific study on a specific climate intervention technique.
• Includes a comparative cost model with quantified potential savings of 4–21% per ton of CO2 removed.
• Released under a permissive CC-BY-4.0 license for open reuse.

Limitations

• Row count and specific column definitions are unknown, requiring manual inspection after download.
• The dataset is very small (16.6 KB), indicating limited scope, likely containing summary or model input/output data rather than raw experimental logs.

Provenance

Source

Manon T. Duret, published on figshare.

Collection Method

Experimental assessment of slaking quicklime with artificial seawater and development of a simple transport cost model.

Freshness

Last updated 2026-05-29 04:45:06; freshness should be verified.