Study effect of additive on PVDF membrane for CO2/N2 gas separation process

Flat sheet asymmetric membranes were produced from homogenous solution of Poly(vinylideneflouride) (PVDF) via phase inversion method using N-methyl-2-pyrrolidone (NMP) as the solvent and Lithium Chloride (LiCl) as an additive. The effect of addition of different ratio of LiCl in the casting solution...

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Main Author:	Siti Farah Amirah, Ahmed
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	QD Chemistry TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/12766/ http://umpir.ump.edu.my/id/eprint/12766/ http://umpir.ump.edu.my/id/eprint/12766/1/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563.pdf http://umpir.ump.edu.my/id/eprint/12766/2/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/12766/3/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563%20-%20CHAP%203.pdf

id	ump-12766
recordtype	eprints
spelling	ump-127662016-04-08T02:38:39Z http://umpir.ump.edu.my/id/eprint/12766/ Study effect of additive on PVDF membrane for CO2/N2 gas separation process Siti Farah Amirah, Ahmed QD Chemistry TP Chemical technology Flat sheet asymmetric membranes were produced from homogenous solution of Poly(vinylideneflouride) (PVDF) via phase inversion method using N-methyl-2-pyrrolidone (NMP) as the solvent and Lithium Chloride (LiCl) as an additive. The effect of addition of different ratio of LiCl in the casting solution on the membrane properties and performance were studied. The morphology and cross section of the produced membranes were observed by Scanning Electron Microscope (SEM). Then, the membranes were tested for chemical analysis to define the presence of LiCl in the membrane by using Fourier Transform Infrared (FTIR) spectroscopy. The permeation performances of the membranes were evaluated in terms of permeability and selectivity of the membranes in separating the gaseous mixture by using single gas permeation test. The addition of LiCl into the casting solution definitely improved the morphology and structure of the membrane. The macrovoid formation was suppressed and very fine pores were formed at higher LiCl content. Increasing the LiCl content significantly increased the selectivity of the PVDF membrane to separate the CO2/N2 gases but decreased the amount of the gases that passed through the membrane. 2015-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12766/1/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12766/2/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563%20-%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12766/3/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563%20-%20CHAP%203.pdf Siti Farah Amirah, Ahmed (2015) Study effect of additive on PVDF membrane for CO2/N2 gas separation process. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:93533&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	QD Chemistry TP Chemical technology
spellingShingle	QD Chemistry TP Chemical technology Siti Farah Amirah, Ahmed Study effect of additive on PVDF membrane for CO2/N2 gas separation process
description	Flat sheet asymmetric membranes were produced from homogenous solution of Poly(vinylideneflouride) (PVDF) via phase inversion method using N-methyl-2-pyrrolidone (NMP) as the solvent and Lithium Chloride (LiCl) as an additive. The effect of addition of different ratio of LiCl in the casting solution on the membrane properties and performance were studied. The morphology and cross section of the produced membranes were observed by Scanning Electron Microscope (SEM). Then, the membranes were tested for chemical analysis to define the presence of LiCl in the membrane by using Fourier Transform Infrared (FTIR) spectroscopy. The permeation performances of the membranes were evaluated in terms of permeability and selectivity of the membranes in separating the gaseous mixture by using single gas permeation test. The addition of LiCl into the casting solution definitely improved the morphology and structure of the membrane. The macrovoid formation was suppressed and very fine pores were formed at higher LiCl content. Increasing the LiCl content significantly increased the selectivity of the PVDF membrane to separate the CO2/N2 gases but decreased the amount of the gases that passed through the membrane.
format	Undergraduates Project Papers
author	Siti Farah Amirah, Ahmed
author_facet	Siti Farah Amirah, Ahmed
author_sort	Siti Farah Amirah, Ahmed
title	Study effect of additive on PVDF membrane for CO2/N2 gas separation process
title_short	Study effect of additive on PVDF membrane for CO2/N2 gas separation process
title_full	Study effect of additive on PVDF membrane for CO2/N2 gas separation process
title_fullStr	Study effect of additive on PVDF membrane for CO2/N2 gas separation process
title_full_unstemmed	Study effect of additive on PVDF membrane for CO2/N2 gas separation process
title_sort	study effect of additive on pvdf membrane for co2/n2 gas separation process
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/12766/ http://umpir.ump.edu.my/id/eprint/12766/ http://umpir.ump.edu.my/id/eprint/12766/1/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563.pdf http://umpir.ump.edu.my/id/eprint/12766/2/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/12766/3/FKKSA%20-%20SITI%20FARAH%20AMIRAH%20AHMED%20-%20CD%209563%20-%20CHAP%203.pdf
first_indexed	2023-09-18T22:14:40Z
last_indexed	2023-09-18T22:14:40Z
_version_	1777415257705152512

Study effect of additive on PVDF membrane for CO2/N2 gas separation process

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