Study of CO2 Solubility in Aqueous Blend of Potassium Carbonate Promoted with Glycine

Muhammad Shuaib Shaikh; Mohd Shariff Azmi; Mohammad Azmi Bustam; Ghulam Murshid

doi:10.4028/www.scientific.net/AMM.625.19

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 625Study of CO2 Solubility in Aqueous Blend of...

Study of CO₂ Solubility in Aqueous Blend of Potassium Carbonate Promoted with Glycine

Abstract:

CO₂ solubility in aqueous potassium carbonate promoted with amino acid (glycine) was measured at temperatures (303.15, 313.15, and 333.15) K over the partial pressure range from 200 to 1000 kPa. The solubility of CO₂ is reported as the loading capacity of the CO₂ in the solvent, defined as (moles of CO₂ per mole of solvent). It was found that the loading capacity of the CO₂ increases by increasing the partial pressure of the CO₂, whereas, it reduces with increase in temperature. CO₂loading capacity in aqueous potassium carbonate (PC) promoted with glycine (GLY) was also compared with different solvents, which shows that the new solvent blend is considerably better than various solvents.

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Periodical:

Applied Mechanics and Materials (Volume 625)

Pages:

19-23

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.625.19

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Online since:

September 2014

Authors:

Muhammad Shuaib Shaikh*, Mohd Shariff Azmi, Mohammad Azmi Bustam, Ghulam Murshid

Keywords:

CO₂ Capture, CO₂ Loading, Glycine, Potassium Carbonate, Solubility

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