Liquid with minimal CO2 solubility 2

Ofer L. · Jul 18, 2022

Hello,
I'm looking for any kind of liquid medium in which CO2 has minimal solubility at 25C and pressure around 70barg.
Currently CaCl2 aqueous solution seems to be the best candidate (~2 %w/w), is there any other recommended material with lower solubility of CO2?

Thanks,
Ofer

pierreick · Jul 18, 2022

Hi,
You may consider to review available in the link attached :

https://pubs.acs.org/doi/10.1021/acs.jced.0c00704

Good luck
Pierre

georgeverghese · Jul 19, 2022

Though this compilation is not at 70barg, it may give you some indication of comparative trends:

https://srdata.nist.gov/solubility/IUPAC/SDS-50/SDS-50.pdf

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Liquid with minimal CO2 solubility 2

Ofer L.

Chemical

pierreick

Chemical

georgeverghese

Chemical

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