Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption
Activated carbon derived from sea mango (cerbera odollam), SMAC, was developed from phosphoric acid (H3PO4) activation. Box-Behnken Design (BBD) was employed to optimize the surface area of the SMAC. The tested factors were acid concentration (40 to 60%), carbonization temperature (400 to 600°C) and...
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| Language: | English |
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Taylor & Francis
2018
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| Online Access: | http://eprints.uthm.edu.my/4944/ http://eprints.uthm.edu.my/4944/1/AJ%202018%20%28144%29.pdf |
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| author | Md Ali, Umi Fazara Azmi, Nur Hidayah Md Isa, Khairuddin Aroua, Mohamed Kheireddine Tan, Ru Shien Khamidun, Mohd Hairul |
| author_facet | Md Ali, Umi Fazara Azmi, Nur Hidayah Md Isa, Khairuddin Aroua, Mohamed Kheireddine Tan, Ru Shien Khamidun, Mohd Hairul |
| author_sort | Md Ali, Umi Fazara |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Activated carbon derived from sea mango (cerbera odollam), SMAC, was developed from phosphoric acid (H3PO4) activation. Box-Behnken Design (BBD) was employed to optimize the surface area of the SMAC. The tested factors were acid concentration (40 to 60%), carbonization temperature (400 to 600°C) and activation time (1 to 3 h). The optimized parameters were 53.75% H3PO4 concentration, 519.8°C of carbonization temperature and 2.3 h of activation time, which resulted in 857.93 m2 /g of BET surface area. The performance of CO2 adsorption was investigated for modified and virgin SMAC. The impregnations of SMACs were done with different amines (AMP, PZ and MEA) to improve its natural adsorption ability and promote nitrogen functional group onto carbon surface with impregnation mass ratio of 2:5 (amine: activated carbon). The effects of adsorption parameters such as activated carbon properties, type of amine used, gas flow rate and adsorbent dosage on breakthrough curves and adsorption bed capacity were evaluated. Reduction in BET surface area indicates that the amine-based chemicals were successfully attached on carbon surface and thus blocked most of the pores on the SMAC particles. The modified surface of SMAC with AMP amine showed the best performance in CO2 adsorption and regeneration with adsorption bed capacity of 23.05 mgCO2/g sorbent. Successful CO2 adsorption via modified surface of SMAC suggested that it is viable to use sea mango as alternative precursor for activated carbon preparation and in application such as CO2 capture. |
| first_indexed | 2025-11-15T20:10:00Z |
| format | Article |
| id | uthm-4944 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:10:00Z |
| publishDate | 2018 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-49442021-12-23T09:02:52Z http://eprints.uthm.edu.my/4944/ Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption Md Ali, Umi Fazara Azmi, Nur Hidayah Md Isa, Khairuddin Aroua, Mohamed Kheireddine Tan, Ru Shien Khamidun, Mohd Hairul S Agriculture (General) T Technology (General) TP200-248 Chemicals: Manufacture, use, etc. Activated carbon derived from sea mango (cerbera odollam), SMAC, was developed from phosphoric acid (H3PO4) activation. Box-Behnken Design (BBD) was employed to optimize the surface area of the SMAC. The tested factors were acid concentration (40 to 60%), carbonization temperature (400 to 600°C) and activation time (1 to 3 h). The optimized parameters were 53.75% H3PO4 concentration, 519.8°C of carbonization temperature and 2.3 h of activation time, which resulted in 857.93 m2 /g of BET surface area. The performance of CO2 adsorption was investigated for modified and virgin SMAC. The impregnations of SMACs were done with different amines (AMP, PZ and MEA) to improve its natural adsorption ability and promote nitrogen functional group onto carbon surface with impregnation mass ratio of 2:5 (amine: activated carbon). The effects of adsorption parameters such as activated carbon properties, type of amine used, gas flow rate and adsorbent dosage on breakthrough curves and adsorption bed capacity were evaluated. Reduction in BET surface area indicates that the amine-based chemicals were successfully attached on carbon surface and thus blocked most of the pores on the SMAC particles. The modified surface of SMAC with AMP amine showed the best performance in CO2 adsorption and regeneration with adsorption bed capacity of 23.05 mgCO2/g sorbent. Successful CO2 adsorption via modified surface of SMAC suggested that it is viable to use sea mango as alternative precursor for activated carbon preparation and in application such as CO2 capture. Taylor & Francis 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/4944/1/AJ%202018%20%28144%29.pdf Md Ali, Umi Fazara and Azmi, Nur Hidayah and Md Isa, Khairuddin and Aroua, Mohamed Kheireddine and Tan, Ru Shien and Khamidun, Mohd Hairul (2018) Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption. Combustion Science and Technology, 190 (7). pp. 1259-1282. ISSN 0010-2202 https://doi.org/10.1080/00102202.2018.1448393 |
| spellingShingle | S Agriculture (General) T Technology (General) TP200-248 Chemicals: Manufacture, use, etc. Md Ali, Umi Fazara Azmi, Nur Hidayah Md Isa, Khairuddin Aroua, Mohamed Kheireddine Tan, Ru Shien Khamidun, Mohd Hairul Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption |
| title | Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption |
| title_full | Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption |
| title_fullStr | Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption |
| title_full_unstemmed | Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption |
| title_short | Optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for Carbon Dioxide (CO2) adsorption |
| title_sort | optimization study on preparation of amine functionalized sea mango (cerbera odollam) activated carbon for carbon dioxide (co2) adsorption |
| topic | S Agriculture (General) T Technology (General) TP200-248 Chemicals: Manufacture, use, etc. |
| url | http://eprints.uthm.edu.my/4944/ http://eprints.uthm.edu.my/4944/ http://eprints.uthm.edu.my/4944/1/AJ%202018%20%28144%29.pdf |