Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide
Bimetal adsorbent system of calcium oxide impregnated on iron (III) oxide were evaluated as a potential source of basic sites for CO2 capture. The adsorbents were prepared by impregnation method were calcined at 200 until 600 °C. Several characterizations were carried out using XRD, BET and CO2-TPD...
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| Format: | Article |
| Language: | English |
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Trans Tech Publications
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/61044/ http://psasir.upm.edu.my/id/eprint/61044/1/Carbon%20dioxide%20adsorption%20and%20desorption%20study%20using%20bimetallic%20calcium%20oxide%20impregnated%20on%20iron%20%28III%29%20oxide.pdf |
| _version_ | 1848854326247686144 |
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| author | Lahuri, Azizul Hakim Yarmo, Mohd Ambar Tengku Azmi, Tengku Sharifah Marliza Abu Tahari, Maratun Najiha Samad, Wan Zurina Dzakaria, Norliza Yusop, Muhammad Rahimi |
| author_facet | Lahuri, Azizul Hakim Yarmo, Mohd Ambar Tengku Azmi, Tengku Sharifah Marliza Abu Tahari, Maratun Najiha Samad, Wan Zurina Dzakaria, Norliza Yusop, Muhammad Rahimi |
| author_sort | Lahuri, Azizul Hakim |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Bimetal adsorbent system of calcium oxide impregnated on iron (III) oxide were evaluated as a potential source of basic sites for CO2 capture. The adsorbents were prepared by impregnation method were calcined at 200 until 600 °C. Several characterizations were carried out using XRD, BET and CO2-TPD analysis. The CaO loading increased the basicity of the adsorbent significantly enhance the CO2 chemisorption. Furthermore, it drastically reduced the desorption temperature to 310-490 °C, which is important in chemisorption aspect. The CaO/Fe2O3200 which calcined at 200 °C was found to be most efficient. The CO2 chemisorption (81.29 mg CO2/g adsorbent) was contributed most compared to physisorption (4.64 mg CO2/g adsorbent). |
| first_indexed | 2025-11-15T11:08:05Z |
| format | Article |
| id | upm-61044 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:08:05Z |
| publishDate | 2017 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-610442019-01-28T04:43:36Z http://psasir.upm.edu.my/id/eprint/61044/ Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide Lahuri, Azizul Hakim Yarmo, Mohd Ambar Tengku Azmi, Tengku Sharifah Marliza Abu Tahari, Maratun Najiha Samad, Wan Zurina Dzakaria, Norliza Yusop, Muhammad Rahimi Bimetal adsorbent system of calcium oxide impregnated on iron (III) oxide were evaluated as a potential source of basic sites for CO2 capture. The adsorbents were prepared by impregnation method were calcined at 200 until 600 °C. Several characterizations were carried out using XRD, BET and CO2-TPD analysis. The CaO loading increased the basicity of the adsorbent significantly enhance the CO2 chemisorption. Furthermore, it drastically reduced the desorption temperature to 310-490 °C, which is important in chemisorption aspect. The CaO/Fe2O3200 which calcined at 200 °C was found to be most efficient. The CO2 chemisorption (81.29 mg CO2/g adsorbent) was contributed most compared to physisorption (4.64 mg CO2/g adsorbent). Trans Tech Publications 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61044/1/Carbon%20dioxide%20adsorption%20and%20desorption%20study%20using%20bimetallic%20calcium%20oxide%20impregnated%20on%20iron%20%28III%29%20oxide.pdf Lahuri, Azizul Hakim and Yarmo, Mohd Ambar and Tengku Azmi, Tengku Sharifah Marliza and Abu Tahari, Maratun Najiha and Samad, Wan Zurina and Dzakaria, Norliza and Yusop, Muhammad Rahimi (2017) Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide. Materials Science Forum, 888. 479 - 484. ISSN 0255-5476; ESSN: 1662-9752 10.4028/www.scientific.net/MSF.888.479 |
| spellingShingle | Lahuri, Azizul Hakim Yarmo, Mohd Ambar Tengku Azmi, Tengku Sharifah Marliza Abu Tahari, Maratun Najiha Samad, Wan Zurina Dzakaria, Norliza Yusop, Muhammad Rahimi Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide |
| title | Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide |
| title_full | Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide |
| title_fullStr | Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide |
| title_full_unstemmed | Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide |
| title_short | Carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (III) oxide |
| title_sort | carbon dioxide adsorption and desorption study using bimetallic calcium oxide impregnated on iron (iii) oxide |
| url | http://psasir.upm.edu.my/id/eprint/61044/ http://psasir.upm.edu.my/id/eprint/61044/ http://psasir.upm.edu.my/id/eprint/61044/1/Carbon%20dioxide%20adsorption%20and%20desorption%20study%20using%20bimetallic%20calcium%20oxide%20impregnated%20on%20iron%20%28III%29%20oxide.pdf |