Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal

The physicochemical properties such as density, viscosity, and refractive index of aqueous solutions of sodium l-prolinate (SP) as a solvent for CO 2 capture was measured. These properties were measured at different temperatures from (298.15 to 343.15) K. The mass fractions of SP were 0.05, 0.10, 0....

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Main Authors: Shaikh, M.S., Shariff, A.M., Bustam, M.A., Murshid, G.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.31363 /
Published: 2014
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894089072&doi=10.1021%2fje400830w&partnerID=40&md5=2ab7205bd7394e7858fcb12b8c471ffe
http://eprints.utp.edu.my/31363/
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spelling utp-eprints.313632022-03-25T09:07:25Z Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal Shaikh, M.S. Shariff, A.M. Bustam, M.A. Murshid, G. The physicochemical properties such as density, viscosity, and refractive index of aqueous solutions of sodium l-prolinate (SP) as a solvent for CO 2 capture was measured. These properties were measured at different temperatures from (298.15 to 343.15) K. The mass fractions of SP were 0.05, 0.10, 0.20, 0.30, and 0.40. The coefficient of thermal expansion was calculated from the experimental density values in the same temperature range. The analysis of experimental results shows that the densities, viscosities, and refractive indices of the aqueous solutions of SP increase with an increase in the mass fraction in the solution, and decrease with increasing temperature. The thermal expansion coefficient slightly increases with increasing temperature and concentration. The experimental data of density, viscosity, and refractive index were correlated by the least-squares method as a function of temperature. The predicted data were estimated from correlation coefficients for all measured properties and reported with standard deviations. © 2013 American Chemical Society. 2014 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894089072&doi=10.1021%2fje400830w&partnerID=40&md5=2ab7205bd7394e7858fcb12b8c471ffe Shaikh, M.S. and Shariff, A.M. and Bustam, M.A. and Murshid, G. (2014) Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal. Journal of Chemical and Engineering Data, 59 (2). pp. 362-368. http://eprints.utp.edu.my/31363/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The physicochemical properties such as density, viscosity, and refractive index of aqueous solutions of sodium l-prolinate (SP) as a solvent for CO 2 capture was measured. These properties were measured at different temperatures from (298.15 to 343.15) K. The mass fractions of SP were 0.05, 0.10, 0.20, 0.30, and 0.40. The coefficient of thermal expansion was calculated from the experimental density values in the same temperature range. The analysis of experimental results shows that the densities, viscosities, and refractive indices of the aqueous solutions of SP increase with an increase in the mass fraction in the solution, and decrease with increasing temperature. The thermal expansion coefficient slightly increases with increasing temperature and concentration. The experimental data of density, viscosity, and refractive index were correlated by the least-squares method as a function of temperature. The predicted data were estimated from correlation coefficients for all measured properties and reported with standard deviations. © 2013 American Chemical Society.
format Article
author Shaikh, M.S.
Shariff, A.M.
Bustam, M.A.
Murshid, G.
spellingShingle Shaikh, M.S.
Shariff, A.M.
Bustam, M.A.
Murshid, G.
Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal
author_sort Shaikh, M.S.
title Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal
title_short Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal
title_full Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal
title_fullStr Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal
title_full_unstemmed Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal
title_sort physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for co2 removal
publishDate 2014
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894089072&doi=10.1021%2fje400830w&partnerID=40&md5=2ab7205bd7394e7858fcb12b8c471ffe
http://eprints.utp.edu.my/31363/
_version_ 1741197560967593984
score 11.62408

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