eprintid: 4687
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/46/87
datestamp: 2023-11-09 16:16:23
lastmod: 2023-11-09 16:16:23
status_changed: 2023-11-09 15:59:08
type: article
metadata_visibility: show
creators_name: Shahid, M.Z.
creators_name: Maulud, A.S.
creators_name: Bustam, M.A.
title: Modelling of CO2 loading in DEA by using peak ratio of Raman spectroscopy
ispublished: pub
keywords: Alkanolamines; Carbon dioxide; Ethanolamines; Mean square error; Raman spectroscopy, Absorption process; CO2 absorption; CO2 loading; CO2 separation; Coefficient of determination; Mean squared error; Processing time; Raman peak ratio, Loading
note: cited By 0; Conference of 3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:114811
abstract: Carbon dioxide (CO2) capturing has been an important issue for decades. Alkanoamines, such as diethanolamine (DEA) have been widely used for CO2 separation by absorption process. During this process, CO2 loading measurement is an imperative action for a proper process control. Currently used methods are titration based which requires a long processing time. In this work Raman spectroscopy is used to model and predict the CO2 loading in wide range (0-0.97 CO2 mole/amine mole). The models are developed by using Raman peak ratios to minimize the error due to peaks fluctuations. The Raman peak ratio of 1022 cm-1/1461cm-1 has been found as a good fit with the coefficient of determination (R2) of 0.92 and mean squared error (MSE) of 0.00656 CO2 mole2/ amine mole2 in prediction of CO2 loading. © 2014 Trans Tech Publications, Switzerland.
date: 2014
publisher: Trans Tech Publications Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914168423&doi=10.4028%2fwww.scientific.net%2fAMM.625.188&partnerID=40&md5=3d8c67eef726d5c95585ef3f7bc2fe86
id_number: 10.4028/www.scientific.net/AMM.625.188
full_text_status: none
publication: Applied Mechanics and Materials
volume: 625
pagerange: 188-191
refereed: TRUE
isbn: 9783038351818
issn: 16609336
citation:   Shahid, M.Z. and Maulud, A.S. and Bustam, M.A.  (2014) Modelling of CO2 loading in DEA by using peak ratio of Raman spectroscopy.  Applied Mechanics and Materials, 625.  pp. 188-191.  ISSN 16609336