Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal

In this work, physical properties such as density, viscosity and refractive index of aqueous sodium L-prolinate (SP) and piperazine (PZ) as a solvent for CO2 removal were measured at temperatures from 298.15 to 343.15K at 5K intervals. Different mass fractions (w1+w2) of aqueous blends of (SP+PZ) w...

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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.31624 /
Published: Institution of Chemical Engineers 2015
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84941963710&doi=10.1016%2fj.cherd.2015.07.003&partnerID=40&md5=1b4bd6ccae4a62fe6887037734bfe998
http://eprints.utp.edu.my/31624/
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spelling utp-eprints.316242022-03-26T03:24:17Z Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal Shaikh, M.S. Shariff, A.M. Bustam, M.A. Murshid, G. In this work, physical properties such as density, viscosity and refractive index of aqueous sodium L-prolinate (SP) and piperazine (PZ) as a solvent for CO2 removal were measured at temperatures from 298.15 to 343.15K at 5K intervals. Different mass fractions (w1+w2) of aqueous blends of (SP+PZ) were 0.10+0.02, 0.10+0.05, 0.20+0.02, 0.20+0.05, 0.30+0.02, and 0.30+0.05. It was observed that the density, viscosity and refractive index increase with increasing the mass fraction, and decrease with increasing temperature. The density data were used for theoretical evaluation of thermal expansion coefficients. It was found that thermal expansion coefficient increases slightly with increasing concentration and temperature. Empirical correlations were applied to the measured physical properties in order to calculate the predicted data. The statistical error analysis was carried out, which showed good agreement between experimental and predicted data. © 2015 The Institution of Chemical Engineers. Institution of Chemical Engineers 2015 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84941963710&doi=10.1016%2fj.cherd.2015.07.003&partnerID=40&md5=1b4bd6ccae4a62fe6887037734bfe998 Shaikh, M.S. and Shariff, A.M. and Bustam, M.A. and Murshid, G. (2015) Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal. Chemical Engineering Research and Design, 102 . pp. 378-388. http://eprints.utp.edu.my/31624/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In this work, physical properties such as density, viscosity and refractive index of aqueous sodium L-prolinate (SP) and piperazine (PZ) as a solvent for CO2 removal were measured at temperatures from 298.15 to 343.15K at 5K intervals. Different mass fractions (w1+w2) of aqueous blends of (SP+PZ) were 0.10+0.02, 0.10+0.05, 0.20+0.02, 0.20+0.05, 0.30+0.02, and 0.30+0.05. It was observed that the density, viscosity and refractive index increase with increasing the mass fraction, and decrease with increasing temperature. The density data were used for theoretical evaluation of thermal expansion coefficients. It was found that thermal expansion coefficient increases slightly with increasing concentration and temperature. Empirical correlations were applied to the measured physical properties in order to calculate the predicted data. The statistical error analysis was carried out, which showed good agreement between experimental and predicted data. © 2015 The Institution of Chemical Engineers.
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.
Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal
author_sort Shaikh, M.S.
title Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal
title_short Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal
title_full Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal
title_fullStr Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal
title_full_unstemmed Measurement and prediction of physical properties of aqueous sodium L-prolinate and piperazine as a solvent blend for CO2 removal
title_sort measurement and prediction of physical properties of aqueous sodium l-prolinate and piperazine as a solvent blend for co2 removal
publisher Institution of Chemical Engineers
publishDate 2015
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84941963710&doi=10.1016%2fj.cherd.2015.07.003&partnerID=40&md5=1b4bd6ccae4a62fe6887037734bfe998
http://eprints.utp.edu.my/31624/
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score 11.62408

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