Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation

The developments in inorganic particles insertion in the polymeric membrane called as mixed matrix membrane (MMMs) have been fundamental to the advances in membranes gas separation technology.The objectives of this study are to develop high performance asymmetric polyethersulfone (PES) mixed matrix...

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Main Author:	Siti Hajar, Mustafar
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/4358/ http://umpir.ump.edu.my/id/eprint/4358/ http://umpir.ump.edu.my/id/eprint/4358/1/CD6334_SITI_HAJAR_MUSTAFA.pdf

id	ump-4358
recordtype	eprints
spelling	ump-43582015-03-03T09:18:39Z http://umpir.ump.edu.my/id/eprint/4358/ Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation Siti Hajar, Mustafar TP Chemical technology The developments in inorganic particles insertion in the polymeric membrane called as mixed matrix membrane (MMMs) have been fundamental to the advances in membranes gas separation technology.The objectives of this study are to develop high performance asymmetric polyethersulfone (PES) mixed matrix membranes for oxygen (O2) and nitrogen (N2) gas separation by manipulating three different methods preparation of dope solution.The asymmetric flat sheet membranes were fabricated via dry/wet phase inversion technique.The polymer solution consists of polyethersulfone as a polymer,1-methyl-2-pyrrolidone (NMP) as a solvent and zeolite 5A as inorganic particles.The modified zeolite was prepared by treating the zeolite 5A with 3-Aminopropyl-Trimethoxysilane (APTMOS) to allow PES chain merged on the zeolite surface.The prepared membrane was coated using Polydimethyl siloxane and n-hexane in order to get the defect free membranes.The performance of membranes was examined using oxygen and nitrogen as test gases. The surface morphology of the prepared membrane was identified using scanning electron microscopy (SEM).The result shows that the best performance for O2/N2 separation was using second method named homogeneous polymeric solution formation where the selectivity was 4.50 while the lowest selectivity is for the third method which is 0.96.The optimum pressure was found at 3 bars.Therefore,it can concluded that by manipulating the different methods of dope solution preparation will influenced on gas separation performances 2012-01 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4358/1/CD6334_SITI_HAJAR_MUSTAFA.pdf Siti Hajar, Mustafar (2012) Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation. Faculty of Chemical & Natural Resource Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:66883&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 Siti Hajar, Mustafar Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation
description	The developments in inorganic particles insertion in the polymeric membrane called as mixed matrix membrane (MMMs) have been fundamental to the advances in membranes gas separation technology.The objectives of this study are to develop high performance asymmetric polyethersulfone (PES) mixed matrix membranes for oxygen (O2) and nitrogen (N2) gas separation by manipulating three different methods preparation of dope solution.The asymmetric flat sheet membranes were fabricated via dry/wet phase inversion technique.The polymer solution consists of polyethersulfone as a polymer,1-methyl-2-pyrrolidone (NMP) as a solvent and zeolite 5A as inorganic particles.The modified zeolite was prepared by treating the zeolite 5A with 3-Aminopropyl-Trimethoxysilane (APTMOS) to allow PES chain merged on the zeolite surface.The prepared membrane was coated using Polydimethyl siloxane and n-hexane in order to get the defect free membranes.The performance of membranes was examined using oxygen and nitrogen as test gases. The surface morphology of the prepared membrane was identified using scanning electron microscopy (SEM).The result shows that the best performance for O2/N2 separation was using second method named homogeneous polymeric solution formation where the selectivity was 4.50 while the lowest selectivity is for the third method which is 0.96.The optimum pressure was found at 3 bars.Therefore,it can concluded that by manipulating the different methods of dope solution preparation will influenced on gas separation performances
format	Undergraduates Project Papers
author	Siti Hajar, Mustafar
author_facet	Siti Hajar, Mustafar
author_sort	Siti Hajar, Mustafar
title	Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation
title_short	Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation
title_full	Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation
title_fullStr	Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation
title_full_unstemmed	Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation
title_sort	study on the effect of different preparation methods of dope solution on development of polyethersulfone mmms for o2/n2 separation
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4358/ http://umpir.ump.edu.my/id/eprint/4358/ http://umpir.ump.edu.my/id/eprint/4358/1/CD6334_SITI_HAJAR_MUSTAFA.pdf
first_indexed	2023-09-18T21:58:52Z
last_indexed	2023-09-18T21:58:52Z
_version_	1777414262925295616

Study on the effect of different preparation methods of dope solution on development of polyethersulfone MMMs for O2/N2 separation

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