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Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane

Carbon membrane can be regarded as the future separation media in gas separation process due to its high gas separation performance, easy processability, and moderate energy requirement compared to conventional separation process. In this study, the fabrication of tubular carbon membrane prepared fr...

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Main Authors: Wan Salleh, Wan Norharyati, Jaafar, Juhana, Ismail, Nor Hafiza, Yusof, Norhaniza, Aziz, Farhana, Sazali, Norazlianie, Sapiaa @ Md. Nordin, Nik Abdul Hadi
Format: Article
Language:English
Published: Journal of Membrane Science and Technology 2018
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/82265/1/WanNorharyatiWan2018_Controlleddip-coatingtimes.pdf
http://eprints.utm.my/id/eprint/82265/
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spelling my.utm.822652019-11-19T06:59:47Z http://eprints.utm.my/id/eprint/82265/ Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane Wan Salleh, Wan Norharyati Jaafar, Juhana Ismail, Nor Hafiza Yusof, Norhaniza Aziz, Farhana Sazali, Norazlianie Sapiaa @ Md. Nordin, Nik Abdul Hadi TP Chemical technology Carbon membrane can be regarded as the future separation media in gas separation process due to its high gas separation performance, easy processability, and moderate energy requirement compared to conventional separation process. In this study, the fabrication of tubular carbon membrane prepared from PI blends with nanocrystalline cellulose (NCC) was investigated. The influence of dip-coating duration (15, 30, 45, and 60 min) towards the physicochemical properties and CO2/CH4 and O2/N2 separation was explored. The process of carbonization was conducted at 800°C with rate of heating at 3°C/min under argon gas flow (200 mL/min). Pure gas permeation tests were performed to investigate the prepared carbon membrane’s mechanism of transport at ambient temperature and a feed pressure of 8 bar. The carbon membrane with CO2/CH4 and O2/N2 selectivity of 68.23 ± 3.27 and 9.29 ± 2.54 and CO2 and O2 permeance of 213.56 ± 2.17 and 29.92 ± 1.44 GPU, respectively, were obtained when applying 45 min dip-coating. Journal of Membrane Science and Technology 2018 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/82265/1/WanNorharyatiWan2018_Controlleddip-coatingtimes.pdf Wan Salleh, Wan Norharyati and Jaafar, Juhana and Ismail, Nor Hafiza and Yusof, Norhaniza and Aziz, Farhana and Sazali, Norazlianie and Sapiaa @ Md. Nordin, Nik Abdul Hadi (2018) Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane. Journal of Membrane Science and Technology, 8 (1). pp. 1-5. ISSN 2155-9589 https://www.longdom.org
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
Wan Salleh, Wan Norharyati
Jaafar, Juhana
Ismail, Nor Hafiza
Yusof, Norhaniza
Aziz, Farhana
Sazali, Norazlianie
Sapiaa @ Md. Nordin, Nik Abdul Hadi
Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane
description Carbon membrane can be regarded as the future separation media in gas separation process due to its high gas separation performance, easy processability, and moderate energy requirement compared to conventional separation process. In this study, the fabrication of tubular carbon membrane prepared from PI blends with nanocrystalline cellulose (NCC) was investigated. The influence of dip-coating duration (15, 30, 45, and 60 min) towards the physicochemical properties and CO2/CH4 and O2/N2 separation was explored. The process of carbonization was conducted at 800°C with rate of heating at 3°C/min under argon gas flow (200 mL/min). Pure gas permeation tests were performed to investigate the prepared carbon membrane’s mechanism of transport at ambient temperature and a feed pressure of 8 bar. The carbon membrane with CO2/CH4 and O2/N2 selectivity of 68.23 ± 3.27 and 9.29 ± 2.54 and CO2 and O2 permeance of 213.56 ± 2.17 and 29.92 ± 1.44 GPU, respectively, were obtained when applying 45 min dip-coating.
format Article
author Wan Salleh, Wan Norharyati
Jaafar, Juhana
Ismail, Nor Hafiza
Yusof, Norhaniza
Aziz, Farhana
Sazali, Norazlianie
Sapiaa @ Md. Nordin, Nik Abdul Hadi
author_facet Wan Salleh, Wan Norharyati
Jaafar, Juhana
Ismail, Nor Hafiza
Yusof, Norhaniza
Aziz, Farhana
Sazali, Norazlianie
Sapiaa @ Md. Nordin, Nik Abdul Hadi
author_sort Wan Salleh, Wan Norharyati
title Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane
title_short Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane
title_full Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane
title_fullStr Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane
title_full_unstemmed Controlled dip-coating times for improving Co2 selective of PI/NCC based supported carbon membrane
title_sort controlled dip-coating times for improving co2 selective of pi/ncc based supported carbon membrane
publisher Journal of Membrane Science and Technology
publishDate 2018
url http://eprints.utm.my/id/eprint/82265/1/WanNorharyatiWan2018_Controlleddip-coatingtimes.pdf
http://eprints.utm.my/id/eprint/82265/
https://www.longdom.org
_version_ 1654960015838019584
score 13.211869

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