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(2020) Cation Exchange: A New Strategy for Mineral Carbonation of Smectite-Rich Kimberlites

Zeyen N, Wang B, Wilson S, Von Gunten K, Alessi D, Paulo C, Stubb A & Power I


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08r: Room 3, Wednesday 24th June 23:24 - 23:27

Listed below are questions that have been submitted by the community that the author will try and cover in their presentation. To submit a question, ensure you are signed in to the website. Authors or session conveners approve questions before they are displayed here.

Submitted by Fulvio Di Lorenzo on Monday 22nd June 15:54
Do you have any quantification of the overestimation of CEC due to the presence of CaCO3? In the perspective of a carbon capture process, the divalent cations released by carbonate dissolution will not produce a net storage. Is the amount of cations released by the clays of the same order of magnitude than the amount of cations released by carbonates (during the leaching experiments)?

Submitted by Deirdre Elizabeth Clark on Wednesday 24th June 23:53
Hey! I was just wondering with your scale up experiments that you just started - how long are thinking of running them for?

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