Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate Solutions before and after CO2 Absorption
The densities of aqueous solutions of sodium glycinate (SG) were measured for a range of concentrations [(1, 5, 10, 15, 20, and 30) % wt] and at a temperature range (298.15 to 353.15) K. The solubility of CO2 in aqueous solution of sodium glycinate was measured for the same concentration range and...
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Americal Chemical society
2009
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| Online Access: | http://scholars.utp.edu.my/id/eprint/814/ http://scholars.utp.edu.my/id/eprint/814/1/je800672r%3FcookieSet%3D1 |
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| author | Harris, F Kurnia, Kiki M.I., Abdul Mutalib T., Murugesan |
| author_facet | Harris, F Kurnia, Kiki M.I., Abdul Mutalib T., Murugesan |
| author_sort | Harris, F |
| building | UTP Institutional Repository |
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| description | The densities of aqueous solutions of sodium glycinate (SG) were measured for a range of concentrations
[(1, 5, 10, 15, 20, and 30) % wt] and at a temperature range (298.15 to 353.15) K. The solubility of CO2
in aqueous solution of sodium glycinate was measured for the same concentration range and at two
temperatures (298.15 and 313.15) K, over CO2 partial pressure ranging from (100 to 2500) kPa. The densities
of aqueous solutions of sodium glycinate after the absorption were also measured at the same conditions of
the solubility measurements. It was found that density of aqueous solutions of sodium glycinate increases
as the molar concentration increases and decreases with an increase in temperature. The solubilities of CO2
are reported as loading capacity (mol CO2/mol SG) as a function of partial pressure of CO2 at the
corresponding temperature. It was found that CO2 solubility increases with increase in CO2 partial pressure.
It was also found that solubility of sodium glycinate solution decreases with increasing sodium glycinate
concentration and temperature. The densities of aqueous sodium glycinate after absorption gave a higher
value than that before absorption and increase with increasing pressure |
| first_indexed | 2025-11-13T07:24:08Z |
| format | Article |
| id | oai:scholars.utp.edu.my:814 |
| institution | Universiti Teknologi Petronas |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-13T07:24:08Z |
| publishDate | 2009 |
| publisher | Americal Chemical society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:scholars.utp.edu.my:8142023-01-04T02:27:56Z http://scholars.utp.edu.my/id/eprint/814/ Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate Solutions before and after CO2 Absorption Harris, F Kurnia, Kiki M.I., Abdul Mutalib T., Murugesan TP Chemical technology The densities of aqueous solutions of sodium glycinate (SG) were measured for a range of concentrations [(1, 5, 10, 15, 20, and 30) % wt] and at a temperature range (298.15 to 353.15) K. The solubility of CO2 in aqueous solution of sodium glycinate was measured for the same concentration range and at two temperatures (298.15 and 313.15) K, over CO2 partial pressure ranging from (100 to 2500) kPa. The densities of aqueous solutions of sodium glycinate after the absorption were also measured at the same conditions of the solubility measurements. It was found that density of aqueous solutions of sodium glycinate increases as the molar concentration increases and decreases with an increase in temperature. The solubilities of CO2 are reported as loading capacity (mol CO2/mol SG) as a function of partial pressure of CO2 at the corresponding temperature. It was found that CO2 solubility increases with increase in CO2 partial pressure. It was also found that solubility of sodium glycinate solution decreases with increasing sodium glycinate concentration and temperature. The densities of aqueous sodium glycinate after absorption gave a higher value than that before absorption and increase with increasing pressure Americal Chemical society 2009-01 Article PeerReviewed application/msword en cc_by_nd http://scholars.utp.edu.my/id/eprint/814/1/je800672r%3FcookieSet%3D1 Harris, F and Kurnia, Kiki and M.I., Abdul Mutalib and T., Murugesan (2009) Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate Solutions before and after CO2 Absorption. J. Chem. Eng. Data, 54 (1). pp. 144-147. ISSN 219568 |
| spellingShingle | TP Chemical technology Harris, F Kurnia, Kiki M.I., Abdul Mutalib T., Murugesan Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate Solutions before and after CO2 Absorption |
| title | Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate
Solutions before and after CO2 Absorption |
| title_full | Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate
Solutions before and after CO2 Absorption |
| title_fullStr | Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate
Solutions before and after CO2 Absorption |
| title_full_unstemmed | Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate
Solutions before and after CO2 Absorption |
| title_short | Solubilities of Carbon Dioxide and Densities of Aqueous Sodium Glycinate
Solutions before and after CO2 Absorption |
| title_sort | solubilities of carbon dioxide and densities of aqueous sodium glycinate
solutions before and after co2 absorption |
| topic | TP Chemical technology |
| url | http://scholars.utp.edu.my/id/eprint/814/ http://scholars.utp.edu.my/id/eprint/814/1/je800672r%3FcookieSet%3D1 |