Carbon dioxide sorption by tetradecylamine supported on silica gel
Carbon dioxide emissions generated from fossil fuel-based power plants and other industries has reached 400 ppm in atmosphere. This negatively impact the environment, infrastructures and wildlife in particular. A lot of efforts are needed to produce CO2 gas sorbent in order to reduce high CO2 c...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Malaysian Analytical Sciences Society
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/61045/ http://psasir.upm.edu.my/id/eprint/61045/1/Carbon%20dioxide%20sorption%20by%20tetradecylamine%20supported%20on%20silica%20gel.pdf |
| _version_ | 1848854326555967488 |
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| author | Abu Tahari, Maratun Najiha Lahuri, Azizul Hakim Tengku Azmi, Tengku Sharifah Marliza Yarmo, Mohd. Ambar |
| author_facet | Abu Tahari, Maratun Najiha Lahuri, Azizul Hakim Tengku Azmi, Tengku Sharifah Marliza Yarmo, Mohd. Ambar |
| author_sort | Abu Tahari, Maratun Najiha |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Carbon dioxide emissions generated from fossil fuel-based power plants and other industries has reached 400 ppm in
atmosphere. This negatively impact the environment, infrastructures and wildlife in particular. A lot of efforts are needed to produce CO2 gas sorbent in order to reduce high CO2 concentration. Therefore, porous silica gel (SG) is modified with amine compound for carbon dioxide capture. Calcinated silica gel functionalized with tetradecylamine (TDA) using wet impregnation has been developed as a porous media. The prepared sorbents is characterized by N2 physisorption technique Brunauer-Emmet-Teller analysis (BET). Significant changes in physical properties of the sorbents further ascertained the dispersion of TDA on the
internal channels and external surface of the SG. Reactivity of porous sorbent towards CO2 was evaluated using isothermal CO2 adsorption desorption technique. This study shows 65TDA/SG enable to adsorb CO2 in the highest capacity which is 23.22 cm3CO2per gram sorbent. Moreover, CO2 capture consists of two type sorption which are physisorption and chemisorption. 55TDA/SG is the best sorbent in capturing CO
2by chemisorption (19.62 cm3CO2per gram adsorbent). |
| first_indexed | 2025-11-15T11:08:05Z |
| format | Article |
| id | upm-61045 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:08:05Z |
| publishDate | 2017 |
| publisher | Malaysian Analytical Sciences Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-610452019-01-29T07:48:12Z http://psasir.upm.edu.my/id/eprint/61045/ Carbon dioxide sorption by tetradecylamine supported on silica gel Abu Tahari, Maratun Najiha Lahuri, Azizul Hakim Tengku Azmi, Tengku Sharifah Marliza Yarmo, Mohd. Ambar Carbon dioxide emissions generated from fossil fuel-based power plants and other industries has reached 400 ppm in atmosphere. This negatively impact the environment, infrastructures and wildlife in particular. A lot of efforts are needed to produce CO2 gas sorbent in order to reduce high CO2 concentration. Therefore, porous silica gel (SG) is modified with amine compound for carbon dioxide capture. Calcinated silica gel functionalized with tetradecylamine (TDA) using wet impregnation has been developed as a porous media. The prepared sorbents is characterized by N2 physisorption technique Brunauer-Emmet-Teller analysis (BET). Significant changes in physical properties of the sorbents further ascertained the dispersion of TDA on the internal channels and external surface of the SG. Reactivity of porous sorbent towards CO2 was evaluated using isothermal CO2 adsorption desorption technique. This study shows 65TDA/SG enable to adsorb CO2 in the highest capacity which is 23.22 cm3CO2per gram sorbent. Moreover, CO2 capture consists of two type sorption which are physisorption and chemisorption. 55TDA/SG is the best sorbent in capturing CO 2by chemisorption (19.62 cm3CO2per gram adsorbent). Malaysian Analytical Sciences Society 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61045/1/Carbon%20dioxide%20sorption%20by%20tetradecylamine%20supported%20on%20silica%20gel.pdf Abu Tahari, Maratun Najiha and Lahuri, Azizul Hakim and Tengku Azmi, Tengku Sharifah Marliza and Yarmo, Mohd. Ambar (2017) Carbon dioxide sorption by tetradecylamine supported on silica gel. Malaysian Journal of Analytical Sciences, 21 (4). 921 - 927. ISSN 1394-2506 http://www.ukm.my/mjas/v21_n4/pdf/Najiha_21_4_19.pdf 10.17576/mjas -2017-2104-19 |
| spellingShingle | Abu Tahari, Maratun Najiha Lahuri, Azizul Hakim Tengku Azmi, Tengku Sharifah Marliza Yarmo, Mohd. Ambar Carbon dioxide sorption by tetradecylamine supported on silica gel |
| title | Carbon dioxide sorption by tetradecylamine supported on silica gel |
| title_full | Carbon dioxide sorption by tetradecylamine supported on silica gel |
| title_fullStr | Carbon dioxide sorption by tetradecylamine supported on silica gel |
| title_full_unstemmed | Carbon dioxide sorption by tetradecylamine supported on silica gel |
| title_short | Carbon dioxide sorption by tetradecylamine supported on silica gel |
| title_sort | carbon dioxide sorption by tetradecylamine supported on silica gel |
| url | http://psasir.upm.edu.my/id/eprint/61045/ http://psasir.upm.edu.my/id/eprint/61045/ http://psasir.upm.edu.my/id/eprint/61045/ http://psasir.upm.edu.my/id/eprint/61045/1/Carbon%20dioxide%20sorption%20by%20tetradecylamine%20supported%20on%20silica%20gel.pdf |