Solubility of carbon dioxide in ammonium based CO2-induced ionic liquids

Najdanovic-Visak, Vesna and Nunes da Ponte, Manuel and E. Zakrzewska, Małgorzata and Afonso, Carlos A. M. and A. Rosatella, Andreia and P. Simeonov, Svilen (2013) Solubility of carbon dioxide in ammonium based CO2-induced ionic liquids. Fluid Phase Equilibria. ISSN 0378-3812

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Abstract

The solubility of carbon dioxide in ionic liquids was measured in a new apparatus. The ionic liquids chosen have ammonium-based cations and show melting temperature decreases under CO2 pressure that range from low (25 K) to extremely high (120 K). The main purpose of this study was to check whether the solubility of the gas in each liquid could explain the previously reported wide differences in melting point depression (MPD). The results show there is no correlation between solubility and MPD.

Item Type:
Journal Article
Journal or Publication Title:
Fluid Phase Equilibria
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/aacsb/disciplinebasedresearch
Subjects:
ID Code:
65391
Deposited By:
Deposited On:
28 Jun 2013 04:12
Refereed?:
Yes
Published?:
Published
Last Modified:
26 May 2020 03:14