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Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation

Polysulfone membrane is one of the potential candidates to be used as membranes for gas separation. Asymmetric ysulfone (PSU) membranes were fabricated through a simple dry/wet phase inversion process. Casting solution developed in this study consisted of polysulfone, N-N imethylacetamide (DMAc) and...

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Main Author: Nurul Basyirah, Samat
Format: Undergraduates Project Papers
Language:English
Published: 2010
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/3309/1/NURUL_BASYIRAH_BINTI_SAMAT.PDF
http://umpir.ump.edu.my/id/eprint/3309/
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spelling my.ump.umpir.33092021-07-05T04:56:09Z http://umpir.ump.edu.my/id/eprint/3309/ Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation Nurul Basyirah, Samat TP Chemical technology Polysulfone membrane is one of the potential candidates to be used as membranes for gas separation. Asymmetric ysulfone (PSU) membranes were fabricated through a simple dry/wet phase inversion process. Casting solution developed in this study consisted of polysulfone, N-N imethylacetamide (DMAc) and ethanol. The dope solution was divided into three polymer composition which is 20 wt%, 25 wt% and 30 wt%. The dope solution was cast using manual casting knife at room temperature. Three membrane samples was produced with different polymer composition; uncoated membrane (A), membrane coated with bromine and treated with methanol (B) and membrane coated with bromine without methanol treatment (C). Permeability of the membrane was examined by using gas permeation test with pure CO 2 and C14 4 as tested gas. The results showed that the selectivity of the PSU membrane increased respectively with the decreasing of polymer concentration and coating treatment have a significant effect on membrane performance. The best membrane selected is membrane B which is polysulfone membrane with 20 wt% polymer composition treated with methanol and coated with .bromine. From the data and supported theories by various authors, it can be conclude that coating treatment have a significant effect on membrane performance. 2010-04 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3309/1/NURUL_BASYIRAH_BINTI_SAMAT.PDF Nurul Basyirah, Samat (2010) Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation. Faculty of Chemical and Natural Resources Engineering , Universiti Malaysia Pahang .
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Nurul Basyirah, Samat
Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation
description Polysulfone membrane is one of the potential candidates to be used as membranes for gas separation. Asymmetric ysulfone (PSU) membranes were fabricated through a simple dry/wet phase inversion process. Casting solution developed in this study consisted of polysulfone, N-N imethylacetamide (DMAc) and ethanol. The dope solution was divided into three polymer composition which is 20 wt%, 25 wt% and 30 wt%. The dope solution was cast using manual casting knife at room temperature. Three membrane samples was produced with different polymer composition; uncoated membrane (A), membrane coated with bromine and treated with methanol (B) and membrane coated with bromine without methanol treatment (C). Permeability of the membrane was examined by using gas permeation test with pure CO 2 and C14 4 as tested gas. The results showed that the selectivity of the PSU membrane increased respectively with the decreasing of polymer concentration and coating treatment have a significant effect on membrane performance. The best membrane selected is membrane B which is polysulfone membrane with 20 wt% polymer composition treated with methanol and coated with .bromine. From the data and supported theories by various authors, it can be conclude that coating treatment have a significant effect on membrane performance.
format Undergraduates Project Papers
author Nurul Basyirah, Samat
author_facet Nurul Basyirah, Samat
author_sort Nurul Basyirah, Samat
title Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation
title_short Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation
title_full Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation
title_fullStr Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation
title_full_unstemmed Effect of coating on permeability and selectivity of polysulfone membrane for CO2/CH4 separation
title_sort effect of coating on permeability and selectivity of polysulfone membrane for co2/ch4 separation
publishDate 2010
url http://umpir.ump.edu.my/id/eprint/3309/1/NURUL_BASYIRAH_BINTI_SAMAT.PDF
http://umpir.ump.edu.my/id/eprint/3309/
_version_ 1705056916657405952
score 13.211869

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