Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K
Densities (&rho) of pure and aqueous N-methyldiethanolamine (MDEA) solutions (wMDEA = 0.3228 or 4 mol·kg-1 and w MDEA = 0.4880 or 8 mol·kg-1) at (298.15 to 338.15) K were measured at atmospheric pressure and also correlated. The coefficients of thermal expansion (α&rho) values were calcula...
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| Format: | Citation Index Journal |
| Language: | English |
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AMER CHEMICAL SOC
2008
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| Online Access: | http://scholars.utp.edu.my/id/eprint/593/ http://scholars.utp.edu.my/id/eprint/593/1/paper.pdf |
| _version_ | 1848659015876214784 |
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| author | A., Muhammad M.I., Abdul Mutalib T., Murugesan A., Shafeeq |
| author_facet | A., Muhammad M.I., Abdul Mutalib T., Murugesan A., Shafeeq |
| author_sort | A., Muhammad |
| building | UTP Institutional Repository |
| collection | Online Access |
| description | Densities (&rho) of pure and aqueous N-methyldiethanolamine (MDEA) solutions (wMDEA = 0.3228 or 4 mol·kg-1 and w MDEA = 0.4880 or 8 mol·kg-1) at (298.15 to 338.15) K were measured at atmospheric pressure and also correlated. The coefficients of thermal expansion (α&rho) values were calculated from the experimental density data for the investigated compositions, using an empirical correlation. The excess molar volumes of aqueous MDEA solutions for mole fractions (0.0128 to 0.7531) were calculated from experimental densities at temperatures (298.15 to 338.15) K and correlated with the Redlich-Kister equation. The partial molar volumes of MDEA in water at infinite dilution and the change in volume were also determined using Redlich-Kister coefficients. © 2008 American Chemical Society.
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| first_indexed | 2025-11-13T07:23:43Z |
| format | Citation Index Journal |
| id | oai:scholars.utp.edu.my:593 |
| institution | Universiti Teknologi Petronas |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-13T07:23:43Z |
| publishDate | 2008 |
| publisher | AMER CHEMICAL SOC |
| recordtype | eprints |
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| spelling | oai:scholars.utp.edu.my:5932023-01-04T02:38:05Z http://scholars.utp.edu.my/id/eprint/593/ Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K A., Muhammad M.I., Abdul Mutalib T., Murugesan A., Shafeeq TP Chemical technology Densities (&rho) of pure and aqueous N-methyldiethanolamine (MDEA) solutions (wMDEA = 0.3228 or 4 mol·kg-1 and w MDEA = 0.4880 or 8 mol·kg-1) at (298.15 to 338.15) K were measured at atmospheric pressure and also correlated. The coefficients of thermal expansion (α&rho) values were calculated from the experimental density data for the investigated compositions, using an empirical correlation. The excess molar volumes of aqueous MDEA solutions for mole fractions (0.0128 to 0.7531) were calculated from experimental densities at temperatures (298.15 to 338.15) K and correlated with the Redlich-Kister equation. The partial molar volumes of MDEA in water at infinite dilution and the change in volume were also determined using Redlich-Kister coefficients. © 2008 American Chemical Society. AMER CHEMICAL SOC 2008 Citation Index Journal PeerReviewed application/pdf en http://scholars.utp.edu.my/id/eprint/593/1/paper.pdf A., Muhammad and M.I., Abdul Mutalib and T., Murugesan and A., Shafeeq (2008) Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K. [Citation Index Journal] http://www.scopus.com/inward/record.url?eid=2-s2.0-53549088044&partnerID=40&md5=c5a474ecdba6d0e6a40c99a6d5146a5a 10.1021/je800416y 10.1021/je800416y 10.1021/je800416y |
| spellingShingle | TP Chemical technology A., Muhammad M.I., Abdul Mutalib T., Murugesan A., Shafeeq Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K |
| title | Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K |
| title_full | Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K |
| title_fullStr | Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K |
| title_full_unstemmed | Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K |
| title_short | Density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) K |
| title_sort | density and excess properties of aqueous n-methyldiethanolamine solutions from (298.15 to 338.15) k |
| topic | TP Chemical technology |
| url | http://scholars.utp.edu.my/id/eprint/593/ http://scholars.utp.edu.my/id/eprint/593/ http://scholars.utp.edu.my/id/eprint/593/ http://scholars.utp.edu.my/id/eprint/593/1/paper.pdf |