PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor

PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor

The effect of cloisite concentrations on CO2 absorption via polyvinylidene fluoride-cloisite hollow fiber in membrane contactor system was investigated. PVDF polymer was modified by introducing different compositions of cloisite clay (S1: 0%, S2:1 wt%, S3: 3 wt% and S4: 5 wt%) into the polymer solut...

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Main Authors: Izzati, Ahmad Rudaini, Rosmawati, Naim, Sureena, Abdullah, N. M., Mohktar, Juhana, Jaafar
Format: Article
Language:English
Published: Penerbit Universiti Teknologi Malaysia 2017
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/21169/
http://umpir.ump.edu.my/id/eprint/21169/
http://umpir.ump.edu.my/id/eprint/21169/7/PVDF-CLOISITE%20hollow%20fiber%20membrane%20for%20CO2-fkksa-2017.pdf
id ump-21169
recordtype eprints
spelling ump-211692018-06-11T03:45:34Z http://umpir.ump.edu.my/id/eprint/21169/ PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor Izzati, Ahmad Rudaini Rosmawati, Naim Sureena, Abdullah N. M., Mohktar Juhana, Jaafar TP Chemical technology The effect of cloisite concentrations on CO2 absorption via polyvinylidene fluoride-cloisite hollow fiber in membrane contactor system was investigated. PVDF polymer was modified by introducing different compositions of cloisite clay (S1: 0%, S2:1 wt%, S3: 3 wt% and S4: 5 wt%) into the polymer solution. The hollow fiber membranes were examined via liquid entry pressure (LEPw), contact angle and scanning electron microscope (SEM). CO2 absorption test was conducted at different liquid absorbent flow rates of 1M MEA. S4 gives highest Liquid entry pressure value and S3 obtained highest contact angle value at around 87.21º. Different concentrations of cloisite exhibited various finger-like structure with sponge-like morphology on the membrane lumen side. Meanwhile, the highest CO2 absorption flux of 3.41×10-2 mol/m2.s at flowrate of 200 ml/min was obtained for membrane S4. Long term performance for membrane S4 up to 55 hours of CO2 absorption showed increasing absorption trend up to 6.78 ×10-2 mol/m2.s of CO2 fluxes. Penerbit Universiti Teknologi Malaysia 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/21169/7/PVDF-CLOISITE%20hollow%20fiber%20membrane%20for%20CO2-fkksa-2017.pdf Izzati, Ahmad Rudaini and Rosmawati, Naim and Sureena, Abdullah and N. M., Mohktar and Juhana, Jaafar (2017) PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor. Jurnal Teknologi (Sciences and Engineering), 79 (1-2). pp. 17-23. ISSN 2180-3722 https://jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/10431
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
Izzati, Ahmad Rudaini
Rosmawati, Naim
Sureena, Abdullah
N. M., Mohktar
Juhana, Jaafar
PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor
description The effect of cloisite concentrations on CO2 absorption via polyvinylidene fluoride-cloisite hollow fiber in membrane contactor system was investigated. PVDF polymer was modified by introducing different compositions of cloisite clay (S1: 0%, S2:1 wt%, S3: 3 wt% and S4: 5 wt%) into the polymer solution. The hollow fiber membranes were examined via liquid entry pressure (LEPw), contact angle and scanning electron microscope (SEM). CO2 absorption test was conducted at different liquid absorbent flow rates of 1M MEA. S4 gives highest Liquid entry pressure value and S3 obtained highest contact angle value at around 87.21º. Different concentrations of cloisite exhibited various finger-like structure with sponge-like morphology on the membrane lumen side. Meanwhile, the highest CO2 absorption flux of 3.41×10-2 mol/m2.s at flowrate of 200 ml/min was obtained for membrane S4. Long term performance for membrane S4 up to 55 hours of CO2 absorption showed increasing absorption trend up to 6.78 ×10-2 mol/m2.s of CO2 fluxes.
format Article
author Izzati, Ahmad Rudaini
Rosmawati, Naim
Sureena, Abdullah
N. M., Mohktar
Juhana, Jaafar
author_facet Izzati, Ahmad Rudaini
Rosmawati, Naim
Sureena, Abdullah
N. M., Mohktar
Juhana, Jaafar
author_sort Izzati, Ahmad Rudaini
title PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor
title_short PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor
title_full PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor
title_fullStr PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor
title_full_unstemmed PVDF-CLOISITE hollow fiber membrane for CO2 absorption via membrane contactor
title_sort pvdf-cloisite hollow fiber membrane for co2 absorption via membrane contactor
publisher Penerbit Universiti Teknologi Malaysia
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/21169/
http://umpir.ump.edu.my/id/eprint/21169/
http://umpir.ump.edu.my/id/eprint/21169/7/PVDF-CLOISITE%20hollow%20fiber%20membrane%20for%20CO2-fkksa-2017.pdf
first_indexed 2023-09-18T22:30:57Z
last_indexed 2023-09-18T22:30:57Z
_version_ 1777416281903857664

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