Solubility of CO2 in an aqueous ammonium based ionic liquid

Safdar, R. and Omar, A.A. and Ismail, L.B. and Lal, B. (2014) Solubility of CO2 in an aqueous ammonium based ionic liquid. Applied Mechanics and Materials, 625. pp. 549-552.

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The aim of this research is to find out the potential usage of water miscible ammonium based ionic liquids (ILs) towards CO2 capture. To measure the solubility of CO2 in 55 wt. aqueous solution of Tetra butyl ammonium hydroxide (TBAOH), the experiments were carried out using high pressure solubility cell. Solubilities were determined in the temperature range of (303.15 to 333.15) K by varying the pressure from (2 to 10) bar and are reported as loading capacity (mol CO2/mol TBAOH). The solubility of CO2 in this aqueous IL decreased with increasing temperature and increased with increasing pressure. © 2014 Trans Tech Publications, Switzerland.

Item Type: Article
Impact Factor: cited By 9
Uncontrolled Keywords: Ammonium hydroxide; Carbon dioxide; Ionic liquids, Aqueous ammonium; CO2 capture; High pressure; Increasing temperatures; Ionic liquid (ils); Loading capacities; TBAOH; Temperature range, Solubility
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 29 Mar 2022 03:39
Last Modified: 29 Mar 2022 03:39

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