Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture

In this work, physical properties such as density, refractive index, and viscosity of aqueous blends of potassium sarcosinate (K-Sar) and 2-piperidineethanol (2-PE) were measured at temperatures ranging from 298.15 to 333.15 K. Several concentrations of K-Sar and 2-PE blends were prepared in terms o...

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Main Authors: Garg, S., Murshid, G., Mjalli, F.S., Ali, A., Ahmad, W.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.19804 /
Published: Institution of Chemical Engineers 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85008627034&doi=10.1016%2fj.cherd.2016.12.013&partnerID=40&md5=7f82664d07f6288ff2dc6bed557df32d
http://eprints.utp.edu.my/19804/
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spelling utp-eprints.198042018-04-20T08:12:48Z Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture Garg, S. Murshid, G. Mjalli, F.S. Ali, A. Ahmad, W. In this work, physical properties such as density, refractive index, and viscosity of aqueous blends of potassium sarcosinate (K-Sar) and 2-piperidineethanol (2-PE) were measured at temperatures ranging from 298.15 to 333.15 K. Several concentrations of K-Sar and 2-PE blends were prepared in terms of mass fraction (0.04 + 0.16, 0.08 + 0.12, 0.12 + 0.08, 0.16 + 0.04, and 0.20 + 0), respectively. From the results, it was observed that all physical properties data decreases with the rise in temperature of the solution. While, density increases with increase in concentration of K-Sar in the aqueous blended solution, and refractive index and viscosity decrease with increase in K-Sar concentration in the solution. Both density and refractive data were correlated as a function of concentration and temperature using modified form of Graber's equation. However, a modified Vogel–Tamman–Fulcher equation was utilized for correlating the experimental viscosity data of aqueous blend. Experimental density data were used to calculate the coefficient of thermal expansion. It increases marginally with increase in concentration and temperature. Moreover, ANOVA analysis was performed for all the physical properties data. © 2016 Institution of Chemical Engineers Institution of Chemical Engineers 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85008627034&doi=10.1016%2fj.cherd.2016.12.013&partnerID=40&md5=7f82664d07f6288ff2dc6bed557df32d Garg, S. and Murshid, G. and Mjalli, F.S. and Ali, A. and Ahmad, W. (2017) Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture. Chemical Engineering Research and Design, 118 . pp. 121-130. http://eprints.utp.edu.my/19804/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In this work, physical properties such as density, refractive index, and viscosity of aqueous blends of potassium sarcosinate (K-Sar) and 2-piperidineethanol (2-PE) were measured at temperatures ranging from 298.15 to 333.15 K. Several concentrations of K-Sar and 2-PE blends were prepared in terms of mass fraction (0.04 + 0.16, 0.08 + 0.12, 0.12 + 0.08, 0.16 + 0.04, and 0.20 + 0), respectively. From the results, it was observed that all physical properties data decreases with the rise in temperature of the solution. While, density increases with increase in concentration of K-Sar in the aqueous blended solution, and refractive index and viscosity decrease with increase in K-Sar concentration in the solution. Both density and refractive data were correlated as a function of concentration and temperature using modified form of Graber's equation. However, a modified Vogel–Tamman–Fulcher equation was utilized for correlating the experimental viscosity data of aqueous blend. Experimental density data were used to calculate the coefficient of thermal expansion. It increases marginally with increase in concentration and temperature. Moreover, ANOVA analysis was performed for all the physical properties data. © 2016 Institution of Chemical Engineers
format Article
author Garg, S.
Murshid, G.
Mjalli, F.S.
Ali, A.
Ahmad, W.
spellingShingle Garg, S.
Murshid, G.
Mjalli, F.S.
Ali, A.
Ahmad, W.
Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture
author_sort Garg, S.
title Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture
title_short Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture
title_full Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture
title_fullStr Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture
title_full_unstemmed Experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for CO2 capture
title_sort experimental and correlation study of selected physical properties of aqueous blends of potassium sarcosinate and 2-piperidineethanol as a solvent for co2 capture
publisher Institution of Chemical Engineers
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85008627034&doi=10.1016%2fj.cherd.2016.12.013&partnerID=40&md5=7f82664d07f6288ff2dc6bed557df32d
http://eprints.utp.edu.my/19804/
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score 11.62408

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