Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation

The capture and storage of carbon dioxide has been identified as one potential solution to greenhouse gas driven climate change. Efficient separation technologies are required for removal of carbon dioxide from flue gas streams to allow this solution to be widely implemented. This study is mainly fo...

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Main Author:	Nur Atikah, Che Embee
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/7068/ http://umpir.ump.edu.my/id/eprint/7068/ http://umpir.ump.edu.my/id/eprint/7068/1/CD7199.pdf

id	ump-7068
recordtype	eprints
spelling	ump-70682015-03-03T09:34:07Z http://umpir.ump.edu.my/id/eprint/7068/ Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation Nur Atikah, Che Embee TP Chemical technology The capture and storage of carbon dioxide has been identified as one potential solution to greenhouse gas driven climate change. Efficient separation technologies are required for removal of carbon dioxide from flue gas streams to allow this solution to be widely implemented. This study is mainly focusing on the effect of different concentration of PDMS in dip-coating solution on the membrane’s performance. The asymmetric thin flat sheet membrane was prepared by dry/ wet phase inversion process consisting 20 wt% of polysulfone (PSf) as the support layer polymer and 80 wt% of N-methyl-2-pyrrolidone (NMP) as the solvent. PDMS was coated on the support PSf membrane with the composition of 10, 15 and 20 wt% of PSf in n-hexane respectively. The characterization of morphology of TFC membrane will be conducted by using Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Radiation (FTIR). The membrane’s performance and the selectivity of CO2/N2 separation will be determined by conducting gas permeation test. The result obtained, show that membrane with highest concentration of PDMS in dip-coating solution give a highest performance in selectivity and unfortunately it contribute to lower permeability. It is vice versa from the membrane without PDMS in the top layer which gives highest value of permeability but lowest in selectivity. From the characterization and permeation test of the membrane, hereby the membrane with highest percentage of PDMS should be selected for the future development of membrane due to its highest value of selectivity which contributes to highest efficiency in separating the gas. 2013-02 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7068/1/CD7199.pdf Nur Atikah, Che Embee (2013) Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation. Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang . http://iportal.ump.edu.my/lib/item?id=chamo:74603&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Nur Atikah, Che Embee Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation
description	The capture and storage of carbon dioxide has been identified as one potential solution to greenhouse gas driven climate change. Efficient separation technologies are required for removal of carbon dioxide from flue gas streams to allow this solution to be widely implemented. This study is mainly focusing on the effect of different concentration of PDMS in dip-coating solution on the membrane’s performance. The asymmetric thin flat sheet membrane was prepared by dry/ wet phase inversion process consisting 20 wt% of polysulfone (PSf) as the support layer polymer and 80 wt% of N-methyl-2-pyrrolidone (NMP) as the solvent. PDMS was coated on the support PSf membrane with the composition of 10, 15 and 20 wt% of PSf in n-hexane respectively. The characterization of morphology of TFC membrane will be conducted by using Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Radiation (FTIR). The membrane’s performance and the selectivity of CO2/N2 separation will be determined by conducting gas permeation test. The result obtained, show that membrane with highest concentration of PDMS in dip-coating solution give a highest performance in selectivity and unfortunately it contribute to lower permeability. It is vice versa from the membrane without PDMS in the top layer which gives highest value of permeability but lowest in selectivity. From the characterization and permeation test of the membrane, hereby the membrane with highest percentage of PDMS should be selected for the future development of membrane due to its highest value of selectivity which contributes to highest efficiency in separating the gas.
format	Undergraduates Project Papers
author	Nur Atikah, Che Embee
author_facet	Nur Atikah, Che Embee
author_sort	Nur Atikah, Che Embee
title	Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation
title_short	Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation
title_full	Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation
title_fullStr	Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation
title_full_unstemmed	Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation
title_sort	development of polysulfone-polydimethylsiloxane (psf pdms) thin film composite (tfc) membrane for co2/ n2 gas separation
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/7068/ http://umpir.ump.edu.my/id/eprint/7068/ http://umpir.ump.edu.my/id/eprint/7068/1/CD7199.pdf
first_indexed	2023-09-18T22:03:23Z
last_indexed	2023-09-18T22:03:23Z
_version_	1777414547048497152

Development of Polysulfone-Polydimethylsiloxane (Psf Pdms) Thin Film Composite (Tfc) Membrane for Co2/ N2 Gas Separation

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