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Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation

In this study, mixed matrix membranes were fabricated by incorporating MgAl-CO3 layered double hydroxides (LDH) into polysulfone (PSF) coated with low-cost commercial PEBAX polymer for enhancing CO2/CH4 separation. LDH was synthesized via a simple co-precipitation method and flat sheet membranes wer...

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Main Authors: N. Fajrina, N. Fajrina, Yusof, N., Ismail, A. F., Jaafar, J., Aziz, F., W. Salleh, W. N., Ismail, N. M.
Format: Conference or Workshop Item
Language:English
Published: 2021
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/96695/1/AhmadFauziIsmail2021_MixedMatrixMembraneIncorporatingofMgAlCO3.pdf
http://eprints.utm.my/id/eprint/96695/
http://dx.doi.org/10.1088/1757-899X/1142/1/012006
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spelling my.utm.966952022-08-17T07:13:50Z http://eprints.utm.my/id/eprint/96695/ Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation N. Fajrina, N. Fajrina Yusof, N. Ismail, A. F. Jaafar, J. Aziz, F. W. Salleh, W. N. Ismail, N. M. TP Chemical technology In this study, mixed matrix membranes were fabricated by incorporating MgAl-CO3 layered double hydroxides (LDH) into polysulfone (PSF) coated with low-cost commercial PEBAX polymer for enhancing CO2/CH4 separation. LDH was synthesized via a simple co-precipitation method and flat sheet membranes were fabricated by dry/wet inversion phase. The gas separation performance on pure PSF and LDH/PSF membranes were investigated. The physical property, chemical structure and membrane morphology were characterized by XRD, FTIR, and SEM. The sample membranes were tested with CO2 and CH4 gas for permeance performance and selectivity of CO2/CH4 was calculated. By incorporation of LDH, the CO2 permeance increased about 54.6%. LDH mixed matrix membranes displayed the 18.2 GPU of CO2 permeance and CO2/CH4 selectivity of 18.0. The LDH based membrane produces innovation in membrane technology by improving its morphology and permeance performance with great potential for large-scale CO2 capture and separation. 2021 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/96695/1/AhmadFauziIsmail2021_MixedMatrixMembraneIncorporatingofMgAlCO3.pdf N. Fajrina, N. Fajrina and Yusof, N. and Ismail, A. F. and Jaafar, J. and Aziz, F. and W. Salleh, W. N. and Ismail, N. M. (2021) Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation. In: Regional Congress on Membrane Technology and Regional Conference on Environmental Engineering (RCOM & RCEnvE 2020), 16 - 17 January 2021, Johor, Malaysia. http://dx.doi.org/10.1088/1757-899X/1142/1/012006
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
N. Fajrina, N. Fajrina
Yusof, N.
Ismail, A. F.
Jaafar, J.
Aziz, F.
W. Salleh, W. N.
Ismail, N. M.
Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation
description In this study, mixed matrix membranes were fabricated by incorporating MgAl-CO3 layered double hydroxides (LDH) into polysulfone (PSF) coated with low-cost commercial PEBAX polymer for enhancing CO2/CH4 separation. LDH was synthesized via a simple co-precipitation method and flat sheet membranes were fabricated by dry/wet inversion phase. The gas separation performance on pure PSF and LDH/PSF membranes were investigated. The physical property, chemical structure and membrane morphology were characterized by XRD, FTIR, and SEM. The sample membranes were tested with CO2 and CH4 gas for permeance performance and selectivity of CO2/CH4 was calculated. By incorporation of LDH, the CO2 permeance increased about 54.6%. LDH mixed matrix membranes displayed the 18.2 GPU of CO2 permeance and CO2/CH4 selectivity of 18.0. The LDH based membrane produces innovation in membrane technology by improving its morphology and permeance performance with great potential for large-scale CO2 capture and separation.
format Conference or Workshop Item
author N. Fajrina, N. Fajrina
Yusof, N.
Ismail, A. F.
Jaafar, J.
Aziz, F.
W. Salleh, W. N.
Ismail, N. M.
author_facet N. Fajrina, N. Fajrina
Yusof, N.
Ismail, A. F.
Jaafar, J.
Aziz, F.
W. Salleh, W. N.
Ismail, N. M.
author_sort N. Fajrina, N. Fajrina
title Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation
title_short Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation
title_full Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation
title_fullStr Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation
title_full_unstemmed Mixed matrix membrane incorporating of MgAl-CO3 layered-double-hydroxide for enhanced carbon dioxide separation
title_sort mixed matrix membrane incorporating of mgal-co3 layered-double-hydroxide for enhanced carbon dioxide separation
publishDate 2021
url http://eprints.utm.my/id/eprint/96695/1/AhmadFauziIsmail2021_MixedMatrixMembraneIncorporatingofMgAlCO3.pdf
http://eprints.utm.my/id/eprint/96695/
http://dx.doi.org/10.1088/1757-899X/1142/1/012006
_version_ 1743107015167705088
score 13.211869

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