Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine
Aqueous phase characterization and thermodynamic modeling of the vapor liquid equilibrium of CO2 in a reactive solvent are important for designing and operating CO2 removal systems. A quantitative method using Raman spectroscopy was applied to determine the absorption capacity and molality of variou...
Saved in:
Main Authors: | , , |
---|---|
Format: | Article |
Published: |
Royal Society of Chemistry
2016
|
Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961306204&doi=10.1039%2fc5ra22926j&partnerID=40&md5=12b7b56cdf0ba4f34e95d2c555fdec2a http://eprints.utp.edu.my/30968/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.utp.eprints.30968 |
---|---|
record_format |
eprints |
spelling |
my.utp.eprints.309682022-03-25T07:52:18Z Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine Wong, M.K. Shariff, A.M. Bustam, M.A. Aqueous phase characterization and thermodynamic modeling of the vapor liquid equilibrium of CO2 in a reactive solvent are important for designing and operating CO2 removal systems. A quantitative method using Raman spectroscopy was applied to determine the absorption capacity and molality of various ionic and molecular species in liquid phase CO2 loaded monoethanolamine (MEA) solutions. Species distribution profiles during absorption were reported for a wide range of CO2 loading. CO2 solubility in aqueous MEA with concentrations varied from 10 to 30 mass were studied using in situ Raman spectroscopic analysis for pressure ranges from 1 to 50 bar at 303.15, 313.15 and 323.15 K. Vapor liquid equilibrium data for the CO2-MEA-water ternary system was analyzed using the Deshmukh-Mather model. © The Royal Society of Chemistry 2016. Royal Society of Chemistry 2016 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961306204&doi=10.1039%2fc5ra22926j&partnerID=40&md5=12b7b56cdf0ba4f34e95d2c555fdec2a Wong, M.K. and Shariff, A.M. and Bustam, M.A. (2016) Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine. RSC Advances, 6 (13). pp. 10816-10823. http://eprints.utp.edu.my/30968/ |
institution |
Universiti Teknologi Petronas |
building |
UTP Resource Centre |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Petronas |
content_source |
UTP Institutional Repository |
url_provider |
http://eprints.utp.edu.my/ |
description |
Aqueous phase characterization and thermodynamic modeling of the vapor liquid equilibrium of CO2 in a reactive solvent are important for designing and operating CO2 removal systems. A quantitative method using Raman spectroscopy was applied to determine the absorption capacity and molality of various ionic and molecular species in liquid phase CO2 loaded monoethanolamine (MEA) solutions. Species distribution profiles during absorption were reported for a wide range of CO2 loading. CO2 solubility in aqueous MEA with concentrations varied from 10 to 30 mass were studied using in situ Raman spectroscopic analysis for pressure ranges from 1 to 50 bar at 303.15, 313.15 and 323.15 K. Vapor liquid equilibrium data for the CO2-MEA-water ternary system was analyzed using the Deshmukh-Mather model. © The Royal Society of Chemistry 2016. |
format |
Article |
author |
Wong, M.K. Shariff, A.M. Bustam, M.A. |
spellingShingle |
Wong, M.K. Shariff, A.M. Bustam, M.A. Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
author_facet |
Wong, M.K. Shariff, A.M. Bustam, M.A. |
author_sort |
Wong, M.K. |
title |
Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
title_short |
Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
title_full |
Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
title_fullStr |
Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
title_full_unstemmed |
Raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
title_sort |
raman spectroscopic study on the equilibrium of carbon dioxide in aqueous monoethanolamine |
publisher |
Royal Society of Chemistry |
publishDate |
2016 |
url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961306204&doi=10.1039%2fc5ra22926j&partnerID=40&md5=12b7b56cdf0ba4f34e95d2c555fdec2a http://eprints.utp.edu.my/30968/ |
_version_ |
1738657181981474816 |
score |
13.2014675 |