Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)

The research is about the process monitoring of carbon dioxide (CO2) absorption in alkanolamine aqueous solution, Diethanolamine (DEA) by Fourier Transform Infrared Spectroscopy (FTIR). The CO2 gas level in the atmosphere is rising fast because of the human activities and industry process. It is imp...

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Main Author:	Norhashima, Mokhtar
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TD Environmental technology. Sanitary engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/7041/ http://umpir.ump.edu.my/id/eprint/7041/ http://umpir.ump.edu.my/id/eprint/7041/1/CD7329.pdf

id	ump-7041
recordtype	eprints
spelling	ump-70412015-03-03T09:34:00Z http://umpir.ump.edu.my/id/eprint/7041/ Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR) Norhashima, Mokhtar TD Environmental technology. Sanitary engineering The research is about the process monitoring of carbon dioxide (CO2) absorption in alkanolamine aqueous solution, Diethanolamine (DEA) by Fourier Transform Infrared Spectroscopy (FTIR). The CO2 gas level in the atmosphere is rising fast because of the human activities and industry process. It is important to capture CO2 gas from the flue gas to reduce the emission of gasses in atmosphere. Today, absorption of CO2 by various alkanolamine solutions is the dominant industrial process for solving the increasing of greenhouse gas emission. In this study, DEA is use as an absorbent in absorption of CO2. The first objective of the study is to obtain the FTIR spectrum of CO2-DEA system at different DEA concentration and CO2 flow rate. The concentrations of DEA are 2M, 4M and 6M. The CO2 flow rate is 100 and 200 ml/min. The experiment was performed at the constant stirrer speed, 120rpm. The second objective of the study is to synthesize FTIR spectrum to characterize the system using Principal Component Analysis (PCA). The experiment were be conducted by taking the sample for every 1h, 2h, 3h, 4h, 5h, 6h and 7h after CO2 addition in DEA solution. The samples were analyzed using FTIR. As the conclusion, FTIR spectra for CO2-DEA system are successfully obtained. FTIR are feasible to be used to monitor the absorption process of CO2 in different DEA concentration and CO2 flowrate because it gives a fast analysis and reliable measurement. The multivariate technique of Principal Component Analysis (PCA) can be applied to characterize the absorption behavior by resulting the spectrum obtained from the experiment. As the recommendation, the more analysis should be done to have better data in making comparison of each system. Besides that, the other variable also can be observed like temperature and pressure. The other amine also can be used as an absorbent like AMP and blending of MDEA with DEA. 2013-02 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7041/1/CD7329.pdf Norhashima, Mokhtar (2013) Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR). Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:75689&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TD Environmental technology. Sanitary engineering
spellingShingle	TD Environmental technology. Sanitary engineering Norhashima, Mokhtar Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)
description	The research is about the process monitoring of carbon dioxide (CO2) absorption in alkanolamine aqueous solution, Diethanolamine (DEA) by Fourier Transform Infrared Spectroscopy (FTIR). The CO2 gas level in the atmosphere is rising fast because of the human activities and industry process. It is important to capture CO2 gas from the flue gas to reduce the emission of gasses in atmosphere. Today, absorption of CO2 by various alkanolamine solutions is the dominant industrial process for solving the increasing of greenhouse gas emission. In this study, DEA is use as an absorbent in absorption of CO2. The first objective of the study is to obtain the FTIR spectrum of CO2-DEA system at different DEA concentration and CO2 flow rate. The concentrations of DEA are 2M, 4M and 6M. The CO2 flow rate is 100 and 200 ml/min. The experiment was performed at the constant stirrer speed, 120rpm. The second objective of the study is to synthesize FTIR spectrum to characterize the system using Principal Component Analysis (PCA). The experiment were be conducted by taking the sample for every 1h, 2h, 3h, 4h, 5h, 6h and 7h after CO2 addition in DEA solution. The samples were analyzed using FTIR. As the conclusion, FTIR spectra for CO2-DEA system are successfully obtained. FTIR are feasible to be used to monitor the absorption process of CO2 in different DEA concentration and CO2 flowrate because it gives a fast analysis and reliable measurement. The multivariate technique of Principal Component Analysis (PCA) can be applied to characterize the absorption behavior by resulting the spectrum obtained from the experiment. As the recommendation, the more analysis should be done to have better data in making comparison of each system. Besides that, the other variable also can be observed like temperature and pressure. The other amine also can be used as an absorbent like AMP and blending of MDEA with DEA.
format	Undergraduates Project Papers
author	Norhashima, Mokhtar
author_facet	Norhashima, Mokhtar
author_sort	Norhashima, Mokhtar
title	Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)
title_short	Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)
title_full	Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)
title_fullStr	Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)
title_full_unstemmed	Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)
title_sort	process monitoring of co2 absorption in diethanolamine using fourier transform infrared spectroscopy (ftir)
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/7041/ http://umpir.ump.edu.my/id/eprint/7041/ http://umpir.ump.edu.my/id/eprint/7041/1/CD7329.pdf
first_indexed	2023-09-18T22:03:19Z
last_indexed	2023-09-18T22:03:19Z
_version_	1777414543232729088

Process Monitoring of CO2 Absorption in Diethanolamine Using Fourier Transform Infrared Spectroscopy (FTIR)

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