Solubility of Tridodecylamine in Supercritical Carbon Dioxide
نویسنده
چکیده
Using a continuous flow apparatus, the solubility of tridodecylamine (TDA) in supercritical CO2 (scCO2), have been measured at temperatures of 308, 318, and 328 K in the pressure range of (8-40) MPa and a flow rate of 150 ± 10 mL min. At 308 and 318 K the solubility increases with pressure up to 15 MPa where it reaches a plateau. At 328 K the solubility increases with pressure up to 35 MPa and then a plateau is observed. The solubility data were correlated using Bartle equation and Mendez-Santiago and Teja model. Mendez-Santiago and Teja model correlated the solubility data better than the Bartle equation. TDA may be considered as a highly soluble compound in scCO2.
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