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Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies

Concerns about the impact of greenhouse gas have driven the development of new separation technology to meet CO2 emission reduction targets. Membrane-based technologies using carbon membranes that are able to separate CO2 efficiently appears to be a competitive method. This research was focused on t...

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Main Authors: Wan Nurul Huda, Wan Zainal, Tan, Soon Huat, Mohd Azmier, Ahmad
Format: Article
Language:English
English
Published: Budapest University of Technology and Economics 2019
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/27067/1/2019%20Zainal.pdf
http://umpir.ump.edu.my/id/eprint/27067/7/Controlled%20Carbonization%20Heating%20Rate1.pdf
http://umpir.ump.edu.my/id/eprint/27067/
https://doi.org/10.3311/PPch.14397
https://doi.org/10.3311/PPch.14397
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spelling my.ump.umpir.270672020-03-23T03:48:28Z http://umpir.ump.edu.my/id/eprint/27067/ Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies Wan Nurul Huda, Wan Zainal Tan, Soon Huat Mohd Azmier, Ahmad TP Chemical technology Concerns about the impact of greenhouse gas have driven the development of new separation technology to meet CO2 emission reduction targets. Membrane-based technologies using carbon membranes that are able to separate CO2 efficiently appears to be a competitive method. This research was focused on the development of carbon membranes derived from polymer blend of polyetherimide and polyethylene glycol to separate CO2 rendering it suitable to be used in many applications such as landfill gas purification, CO2 removal from natural gas or flue gas streams. Carbonization process was conducted at temperature of 923 K and 2 h of soaking time. To enhance membrane separation properties, pore structure was tailored by varying the carbonization heating rates to 1, 3, 5, and 7 K / min. The effect of carbonization heating rate on the separation performance was investigated by single gas permeabilities using CO2 , N2 , and CH4 at room temperature. Carbonization heating rate of 1 K / min produced carbon membrane with the most CO2 / N2 and CO2 / CH4 selectivity of 38 and 64, respectively, with the CO2 permeability of 211 barrer. Therefore, carbonization needs to be carried out at sufficiently slow heating rates to avoid significant loss of selectivity of the derived carbon membranes. Budapest University of Technology and Economics 2019-11-18 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/27067/1/2019%20Zainal.pdf pdf en http://umpir.ump.edu.my/id/eprint/27067/7/Controlled%20Carbonization%20Heating%20Rate1.pdf Wan Nurul Huda, Wan Zainal and Tan, Soon Huat and Mohd Azmier, Ahmad (2019) Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies. Periodica Polytechnica Chemical Engineering. pp. 1-8. ISSN 1587-3765 https://doi.org/10.3311/PPch.14397 https://doi.org/10.3311/PPch.14397
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
English
topic TP Chemical technology
spellingShingle TP Chemical technology
Wan Nurul Huda, Wan Zainal
Tan, Soon Huat
Mohd Azmier, Ahmad
Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies
description Concerns about the impact of greenhouse gas have driven the development of new separation technology to meet CO2 emission reduction targets. Membrane-based technologies using carbon membranes that are able to separate CO2 efficiently appears to be a competitive method. This research was focused on the development of carbon membranes derived from polymer blend of polyetherimide and polyethylene glycol to separate CO2 rendering it suitable to be used in many applications such as landfill gas purification, CO2 removal from natural gas or flue gas streams. Carbonization process was conducted at temperature of 923 K and 2 h of soaking time. To enhance membrane separation properties, pore structure was tailored by varying the carbonization heating rates to 1, 3, 5, and 7 K / min. The effect of carbonization heating rate on the separation performance was investigated by single gas permeabilities using CO2 , N2 , and CH4 at room temperature. Carbonization heating rate of 1 K / min produced carbon membrane with the most CO2 / N2 and CO2 / CH4 selectivity of 38 and 64, respectively, with the CO2 permeability of 211 barrer. Therefore, carbonization needs to be carried out at sufficiently slow heating rates to avoid significant loss of selectivity of the derived carbon membranes.
format Article
author Wan Nurul Huda, Wan Zainal
Tan, Soon Huat
Mohd Azmier, Ahmad
author_facet Wan Nurul Huda, Wan Zainal
Tan, Soon Huat
Mohd Azmier, Ahmad
author_sort Wan Nurul Huda, Wan Zainal
title Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies
title_short Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies
title_full Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies
title_fullStr Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies
title_full_unstemmed Controlled Carbonization Heating Rate for Enhancing CO2 Separation Based on Single Gas Studies
title_sort controlled carbonization heating rate for enhancing co2 separation based on single gas studies
publisher Budapest University of Technology and Economics
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/27067/1/2019%20Zainal.pdf
http://umpir.ump.edu.my/id/eprint/27067/7/Controlled%20Carbonization%20Heating%20Rate1.pdf
http://umpir.ump.edu.my/id/eprint/27067/
https://doi.org/10.3311/PPch.14397
https://doi.org/10.3311/PPch.14397
_version_ 1662754756697784320
score 13.211869

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