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

M. S. Shaikh, A. M. Shariff, M. A. Bustam, Ghulam Murshid

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)362-368
Number of pages7
JournalJournal of Chemical and Engineering Data
Volume59
Issue number2
DOIs
Publication statusPublished - Feb 13 2014

Fingerprint

Sodium
Refractive index
Viscosity
Thermal expansion
Temperature
Carbon Monoxide

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

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, Ghulam.

In: Journal of Chemical and Engineering Data, Vol. 59, No. 2, 13.02.2014, p. 362-368.

Research output: Contribution to journalArticle

@article{df636177d722451a90a410e718883bdb,
title = "Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal",
abstract = "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.",
author = "Shaikh, {M. S.} and Shariff, {A. M.} and Bustam, {M. A.} and Ghulam Murshid",
year = "2014",
month = "2",
day = "13",
doi = "10.1021/je400830w",
language = "English",
volume = "59",
pages = "362--368",
journal = "Journal of Chemical & Engineering Data",
issn = "0021-9568",
publisher = "American Chemical Society",
number = "2",

}

TY - JOUR

T1 - Physicochemical properties of aqueous solutions of sodium l -prolinate as an absorbent for CO2 removal

AU - Shaikh, M. S.

AU - Shariff, A. M.

AU - Bustam, M. A.

AU - Murshid, Ghulam

PY - 2014/2/13

Y1 - 2014/2/13

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84894089072&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84894089072&partnerID=8YFLogxK

U2 - 10.1021/je400830w

DO - 10.1021/je400830w

M3 - Article

AN - SCOPUS:84894089072

VL - 59

SP - 362

EP - 368

JO - Journal of Chemical & Engineering Data

JF - Journal of Chemical & Engineering Data

SN - 0021-9568

IS - 2

ER -