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Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution

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Bibliographic Details
Main Author: Mohd Naim, Mohd Nor
Other Authors: Umi Fazara Md. Ali
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Carbon dioxide (CO2)
Activated carbon
Polyethyleneimine (Pei)
Ammonia solution
palm shell-based
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/23950
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spelling my.unimap-239502013-03-06T14:27:03Z Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution Mohd Naim, Mohd Nor Umi Fazara Md. Ali Carbon dioxide (CO2) Activated carbon Polyethyleneimine (Pei) Ammonia solution palm shell-based Access is limited to UniMAP community. Carbon dioxide (CO2) is one of the components of fuel gas and the product of combustion, and is also one of the primary greenhouse gases, contributing to the increase of the earth’s surface temperature and producing long term climate changes. Much attention has been paid to the global warming effect caused by the excessive emission of carbon dioxide. Adsorption with solid adsorbents (Activated Carbon) is one of the most promising options due to its low energy consumption, low equipment costs, and easiness for application. AC has been established as effective adsorbents for the removal of a wide variety of pollutants from gaseous environment due to its exceptionally high surface areas, well-developed internal microporosity structure as well as the presence of a wide spectrum of surface functional groups. This study was carried out to increase the efficiency of industrial AC adsorption of CO2. The AC is modified with the PEI and ammonia solution. Fixed-bed adsorption with virgin, PEI and ammonia impregnated AC as a media of removal of CO2 gases were conducted. CO2 flowrate was 10, 20, 30 ml/min with 1 hour adsorption period. Adsorption capacity follow by PEI/AC > 1.6 M of Ammonia/AC > virgin AC. 20 ml/min flowrate of CO2 showed highest adsorption capacities for all treated media. 2013-03-06T14:27:03Z 2013-03-06T14:27:03Z 2012-05 Learning Object http://hdl.handle.net/123456789/23950 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Carbon dioxide (CO2)
Activated carbon
Polyethyleneimine (Pei)
Ammonia solution
palm shell-based
spellingShingle Carbon dioxide (CO2)
Activated carbon
Polyethyleneimine (Pei)
Ammonia solution
palm shell-based
Mohd Naim, Mohd Nor
Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution
description Access is limited to UniMAP community.
author2 Umi Fazara Md. Ali
author_facet Umi Fazara Md. Ali
Mohd Naim, Mohd Nor
format Learning Object
author Mohd Naim, Mohd Nor
author_sort Mohd Naim, Mohd Nor
title Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution
title_short Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution
title_full Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution
title_fullStr Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution
title_full_unstemmed Adsorption of carbon dioxide by palm shell-based activated carbon modified with Polyethyleneimine (Pei) and ammonia solution
title_sort adsorption of carbon dioxide by palm shell-based activated carbon modified with polyethyleneimine (pei) and ammonia solution
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/23950
_version_ 1643794164946567168
score 13.214268

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